List of shipwrecks in July 1918
1 July
{{shipwreck list begin |date=1 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Charing Cross|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|4|nmi|km}} east by north of Flamborough Head, Yorkshire by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1216.html |title=Charing Cross |publisher=Uboat.net |access-date=6 November 2012}}{{cite web |url=http://www.naval-history.net/WW1LossesBrMS1918.htm |title= British Merchant Ships Lost to Enemy Action Part 3 of 3 - September 1917-November 1918 in date order |publisher=Naval History |access-date=26 January 2013}}
}}
{{shipwreck list item
|ship={{USS|Covington|ID-1409|6}}
|flag={{navy|United States|1912}}
|desc=File:USS Covington (ID-1409) sinking.jpg
World War I: Convoy OR 51: The troopship was torpedoed and sunk in the Atlantic Ocean {{convert|100|nmi|km}} west of Ouessant, Finistère, France ({{coord|47|31|N|7|09|W}}) by {{SMU|U-86||6}} ({{navy|German Empire}}) with the loss of six of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1476.html |title=USS Covington |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship={{SMS|M83||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type 1916 minesweeper struck a mine and sank in the North Sea.
}}
{{shipwreck list item
|ship={{SMS|M92||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type 1916 minesweeper struck a mine and sank in the North Sea.
}}
{{shipwreck list item
|ship={{ship||Monte Cristo|schooner|2}}
|flag={{flag|France}}
|desc=World War I: The four-masted schooner was torpedoed and sunk in the Gulf of Lion ({{coord|41|56|N|4|52|E}}) by {{SMU|U-65|Germany|6}} ({{navy|German Empire}}) with the loss of two crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4230.html |title=Monte Cristo |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Origen|1918|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|115|nmi|km}} west of Ouessant ({{coord|47|28|N|8|20|W}}) by {{SMU|U-86||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/4577.html |title=Origen |publisher=Uboat.net |access-date=22 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Westmoor|1911|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|210|nmi|km}} west of Casablanca, Morocco ({{coord|34|10|N|11|47|W}}) by {{SMU|U-91||6}} ({{navy|German Empire}}) with the loss of two of her crew. Her captain was taken as a prisoner of war.{{cite web |url=http://uboat.net/wwi/ships_hit/6507.html |title=Westmoor |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list end}}
2 July
{{shipwreck list begin |date=2 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship|ST|Admiral|1876|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The tug was shelled and sunk in the North Sea {{convert|2|nmi|km}} north of Flamborough Head, Yorkshire by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/61.html |title=Admiral |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Erme
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The auxiliary sailing vessel was scuttled in the Atlantic Ocean {{convert|240|nmi|km}} north west by west of the Fastnet Rock ({{coord|52|30|N|16|00|W}}) by {{SMU|U-53||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1999.html |title=Erme |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Shirala|1901|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the English Channel {{convert|4|nmi|km}} north east by east of the Owers Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-57||6}} ({{navy|German Empire}}) with the loss of eight of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5553.html |title=Shirala |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list end}}
3 July
{{shipwreck list begin |date=3 July 1918 |sort=}}
{{shipwreck list item
|ship=Agia Trias
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|36|05|N|22|10|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/102.html |title=Agia Trias|publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship=Evangelistria
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|36|39|N|22|18|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6987.html |title=Evangelistria |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship=Freyea
|flag={{flag|United States|1912}}
|desc=While the 15-gross register ton motor vessel was on the beach at Hadley ({{coord|55|32|N|132|17|W|name=Hadley}}), Territory of Alaska, for overhaul, she suffered an explosion and was destroyed by the ensuing fire. The only person aboard survived.[https://alaskashipwreck.com/shipwrecks-a-z/alaska-shipwrecks-f/ alaskashipwreck.com Alaska Shipwrecks (F)]
}}
{{shipwreck list item
|ship={{SV|Gripen|1870|2}}
|flag={{flag|Sweden}}
|desc=World War I: The wooden barque was shelled and sunk in the Skagerrak {{convert|5|nmi|km}} off the Ryvingen Lighthouse, Vest-Agder, Norway by {{SMU|U-80||6}} ({{navy|German Empire}}),{{cite web |url=http://uboat.net/wwi/ships_hit/2623.html |title=Gripen |publisher=Uboat.net |access-date=21 October 2012}} with the loss of two of the crew.{{cite book |title=Svenska handelsflottans krigsförluster 1914-1920 |trans-title=Swedish Merchant Marine War losses 1914-1920 |language=sv |location=Stockholm |publisher=Kommerskollegium (Swedish Board of Trade) |year=1921 |page=404}}
}}
{{shipwreck list item
|ship=Panaghia
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the North Sea {{coord|36|05|N|22|10|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7255.html |title=Panaghia |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship=P. C. Petersen
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the North Sea {{convert|55|nmi|km}} west of Lindesnes, Vest-Agder by {{SMU|U-80||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4631.html |title=P. C. Petersen |publisher=Uboat.net |access-date=21 October 2012}}
}}
{{shipwreck list end}}
4 July
{{shipwreck list begin |date=4 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Cordova|1905|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea off Taormina, Sicily ({{coord|37|51|N|15|25|E}}) by {{SMU|UC-52||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1441.html |title=Cordova |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list item
|ship=Mentor
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was torpedoed and damaged in the North Sea {{convert|12|nmi|km}} east of Hartlepool, County Durham, United Kingdom by {{SMU|UB-21||6}} ({{navy|German Empire}}) with the loss of a crew member. She was towed in to port but was a constructive total loss.{{cite web |url=http://uboat.net/wwi/ships_hit/4078.html |title=Mentor |publisher=Uboat.net |access-date=31 October 2012}}
}}
{{shipwreck list item
|ship=Napoli
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: Convoy GaG 36: The ship collided with a vessel from Convoy GaG 37 in the Mediterranean Sea and sank.{{cite web |url=http://uboat.net/wwi/ships_hit/4092.html |title=Merida |publisher=Uboat.net |access-date=17 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|U-20|Austria-Hungary|6}}
|flag={{navy|Austria-Hungary}}
|desc=World War I: The {{sclass|U-20|submarine|2}} was torpedoed and sunk in the Adriatic Sea ({{coord|45|29|N|13|05|E}}) by the submarine {{ship|Italian submarine|F-12||2}} ({{navy|Kingdom of Italy}}) with the loss of all 18 crew.
}}
{{shipwreck list end}}
5 July
{{shipwreck list begin |date=5 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship||Columbia|collapsed paddle steamer|2}}
|flag={{flag|United States|1912}}
|desc=The passenger ship capsized and sank in the Illinois River in {{convert|18|ft}} of water after scraping a line of trees on the river bank in dense fog with the loss of 87{{cite news | url = http://www.pekintimes.com/article/20130517/LIFESTYLE/130519672 | title = Two generations of tragedy and loss | work = PekinTimes.com | publisher = GateHouse Media | date = 2013-05-17 | access-date = 2013-12-01 }} or 175 lives.{{Cite newspaper The Times |title=175 excursionists drowned. |date=8 July 1918 |page=7 |issue=41836 |column=D }}{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=chi.103309030&view=1up&seq=346 |title=American Marine Engineer July, 1918 |publisher=National Marine Engineers Beneficial Association of the United States |via=Haithi Trust |access-date=21 September 2020}}
}}
{{shipwreck list item
|ship={{ship||Vera Elizabeth|schooner|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The auxiliary schooner was shelled and sunk in the Atlantic Ocean {{convert|54|nmi|km}} south by east of Suðuroy, Faroe Islands ({{coord|60|42|N|5|32|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6296.html |title=Vera Elizabeth |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list end}}
6 July
{{shipwreck list begin |date=6 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Bertrand|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|28|nmi|km}} east south east of Cape Bon, Algeria ({{coord|36|58|N|11|36|E}}) by {{SMU|UC-67||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/776.html |title=Bertrand |publisher=Uboat.net |access-date=25 December 2012}}
}}
{{shipwreck list item
|ship={{HMS|C25}}
|flag={{navy|United Kingdom}}
|desc=World War I: The C-class submarine was bombed and damaged in the North Sea off Orford Ness, Suffolk by Luftstreitkrafte aircraft with the loss of four of her crew. She was taken in tow by {{HMS|E51}} ({{navy|United Kingdom}}) but was declared a constructive total loss.
}}
{{shipwreck list item
|ship=Gullfaxi
|flag={{Flagicon|Denmark}} Iceland
|desc=World War I: The fishing vessel was sunk in the Atlantic Ocean south of Iceland by {{SMU|U-53||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2650.html |title=Gullfaxi |publisher=Uboat.net |access-date=10 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Port Hardy|1907|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|78|nmi|km}} west of Cape Spartel, Morocco ({{coord|35|44|N|7|35|W}}) by {{SMU|U-91||6}} ({{navy|German Empire}}) with the loss of seven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4873.html |title=Port Hardy |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship=San Nicola
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|36|06|N|25|19|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7340.html |title=San Nicola |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list end}}
7 July
{{shipwreck list begin |date=7 July 1918 |sort=}}
{{shipwreck list item
|ship=Aby
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing vessel was scuttled in the North Sea {{convert|25|nmi|km}} east by north of Spurn Point, Yorkshire by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/22.html |title=Aby |publisher=Uboat.net |access-date=6 November 2012}}{{cite web |url=http://www.naval-history.net/WW1LossesBrFV1917-18.htm |title=British Fishing Vessels Lost to Enemy Action Part 2 of 2 - Years 1917, 1918 in date order |publisher=Naval History |access-date=2 February 2013}}
}}
{{shipwreck list item
|ship=Albion
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing vessel was scuttled in the North Sea {{convert|25|nmi|km}} east by north of Spurn Point by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/159.html |title=Albion |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Carl|1890|2}}
|flag={{flag|Denmark}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean south of Ireland ({{coord|49|20|N|9|40|W}}) by {{SMU|U-70||6}} ({{navy|German Empire}}) with the loss of fourteen crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1118.html |title=Carl |publisher=Uboat.net |access-date=19 October 2012}}
}}
{{shipwreck list item
|ship=SMS T172
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|S138|torpedo boat|2}} struck a mine and sank in the North Sea with the loss of sixteen of her crew.{{cite web |url=http://www.worldwar1.co.uk/sunk18.htm |title=Major Warships Sunk in World War 1 1918 |publisher=World War I |access-date=24 February 2013}}
}}
{{shipwreck list item
|ship=Giuseppino Padre
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|37|30|N|18|30|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2498.html |title=Giuseppino Padre |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Marosa|ship|2}}
|flag={{flag|Norway}}
|desc=World War I: The full-rigged ship was scuttled in the Atlantic Ocean ({{coord|40|00|N|50|35|W}}) by {{SMU|U-156||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3986.html |title=Marosa |publisher=Uboat.net |access-date=27 October 2012}}
}}
{{shipwreck list item
|ship=SMS T138
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|S138|torpedo boat|2}} struck a mine and sank in the North Sea with the loss of 32 of her crew.
}}
{{shipwreck list item
|ship=Vergine di Lourdes
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea off Sicily by {{SMU|UC-52||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6299.html |title=Vergine Di Lourdes |publisher=Uboat.net |access-date=18 December 2012}}
}}
{{shipwreck list end}}
8 July
{{shipwreck list begin |date=8 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Ben Lomond|1906|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Irish Sea {{convert|30|nmi|km}} south east of the Daunt Rock by {{SMU|U-92}} ({{navy|German Empire}}) with the loss of 23 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/734.html |title=Ben Lomond |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Chicago|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|4|nmi|km}} north east of Flamborough Head, Yorkshire by {{SMU|UB-107}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1247.html |title=Chicago |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Horta|1892|2}}
|flag={{flag|Portugal}}
|desc=World War I: The cargo ship was sunk in the Strait of Sicily by {{SMU|UC-73}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2897.html |title=Horta |publisher=Uboat.net |access-date=28 December 2012}}
}}
{{shipwreck list item
|ship={{ship||Manx King|ship|2}}
|flag={{flag|Norway}}
|desc=World War I: The full-rigged ship was scuttled in the Atlantic Ocean ({{coord|40|05|N|52|00|W}}) by {{SMU|U-156}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3879.html |title=Manx King |publisher=Uboat.net |access-date=27 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Mars|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|74|nmi|km}} west by north of the Bishop Rock, Isles of Scilly ({{coord|49|44|N|8|20|W}}) by {{SMU|U-92}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7129.html |title=Mars |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship=San Nicola
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Aegean Sea off Andros by {{SMU|UC-37}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7342.html |title=San Nicola |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list item
|ship={{SS|War Crocus||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|2.5|nmi|km}} east by north of Flamborough Head by {{SMU|UB-107}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6442.html |title=War Crocus |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list end}}
9 July
{{shipwreck list begin |date=9 July 1918 |sort=}}
{{shipwreck list item
|ship=HM CMB-2
|flag={{navy|United Kingdom}}
|desc=The Coastal Motor Boat was lost on this date.{{cite web |url=http://www.naval-history.net/WW1LossesBrRNA-L.htm |title=British Naval Vessels Lost at Sea Part 1 of 2 - Abadol (oiler) to Lynx (destroyer) |publisher=Naval History |access-date=2 February 2013}}
}}
{{shipwreck list item
|ship=Frederika
|flag={{flag|Netherlands}}
|desc=World War I: The sailing vessel was sunk in the North Sea {{convert|20|nmi|km}} off the Maas Lightship ({{flag|Netherlands}}) by {{SMU|UC-70}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2284.html |title=Frederika |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Fryken|1905|2}}
|flag={{flag|Sweden}}
|desc=World War I: The coaster was sunk in the Humber Estuary{{cite book |title=Svenska handelsflottans krigsförluster 1914-1920 |trans-title=Swedish Merchant Marine War losses 1914-1920 |language=sv |location=Stockholm |publisher=Kommerskollegium (Swedish Board of Trade) |year=1921 |pages=404–5}} ({{coord|53|27|N|0|29|E}}) by {{SMU|UB-107}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2316.html |title=Fryken |publisher=Uboat.net |access-date=15 November 2012}} Her crew survived.
}}
{{shipwreck list item
|ship={{SS|Sewalls Point||2}}
|flag={{flag|United States|1912}}
|desc=The cargo ship was wrecked when she ran aground near Halifax, Nova Scotia.({{coord|44|40|N|63|42|W}}).{{cite web |url=https://www.wrecksite.eu/wreck.aspx?36434 |title=seawalls Point (+1918) |publisher=Wrecksite |access-date=14 September 2020}}
}}
{{shipwreck list item
|ship={{SS|Silvia|1900|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean west of Gibraltar ({{coord|35|54|N|7|18|W}}) by {{SMU|U-91}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6921.html |title=Silvia |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship=Tris Adelphi
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{Coord|35|47|N|25|19|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6123.html |title=Tris Adelphi |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list end}}
10 July
{{shipwreck list begin |date=10 July 1918 |sort=}}
{{shipwreck list item
|ship={{SMS|A79}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|A56|torpedo boat|2}} struck a mine and sank in the North Sea with the loss of 53 of her crew.
}}
{{shipwreck list item
|ship=Agios Georgios
|flag={{Flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|35|47|N|25|19|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/109.html |title=Agios Georgios |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship=Agios Loukis
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{Coord|35|45|N|25|19|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/110.html |title=Agios Loukis |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{USS|ML-3429}}
|flag={{navy|United States|1912}}
|desc=The motor launch was shelled and sunk near Nieuport, Belgium by German shore batteries.{{cite web |url=http://www.usmm.org/ww1navy.html |title=U. S. Navy Ships Sunk or Damaged from Various Causes during World War I |publisher=usmm.org |access-date=20 April 2021}}
}}
{{shipwreck list item
|ship={{SMS|S62}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|V25|torpedo boat|2}} struck a mine and sank in the North Sea with the loss of 27 of her crew.
}}
{{shipwreck list item
|ship={{SMS|S66}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|V25|torpedo boat|2}} struck a mine and sank in the North Sea with the loss of 76 of her crew.
}}
{{shipwreck list end}}
11 July
{{shipwreck list begin |date=11 July 1918 |sort=}}
{{shipwreck list item
|ship=Agios Constantinos
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|35|38|N|25|12|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/106.html |title=Agios Constantinos |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Bacchus|1917|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Ionian Sea {{convert|78|nmi|km}} south west of Sapienza ({{coord|36|25|N|20|19|E}}) by {{SMU|UB-51}} ({{navy|German Empire}}) with the loss of 28 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6788.html |title=Bacchus |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Kong Guttorm||2}}
|flag={{flag|Norway}}
|desc=World War I: The coaster was sunk in the English Channel {{convert|30|nmi|km}} south east of Portland Bill, Dorset, United Kingdom by {{SMU|UB-103}} ({{navy|German Empire}}) with the loss of eleven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3370.html |title=Kong Guttorm|publisher=Uboat.net |access-date=13 November 2012}}
}}
{{shipwreck list item
|ship=Marigo
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailing vessel was sunk in the Mediterranean Sea ({{coord|36|59|N|34|08|E}}) by {{SMU|U-27|Austria-Hungary|6}} ({{navy|Austria-Hungary}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3964.html |title=Marigo |publisher=Uboat.net |access-date=30 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Roberto|1875|2}}
|flag={{flag|Spain|civil-1785}}
|desc=World War I: The coaster was sunk in the Mediterranean Sea {{convert|60|nmi|km}} north of Alexandria, Egypt by {{SMU|UC-74}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5160.html |title=Roberto |publisher=Uboat.net |access-date=29 December 2012}}
}}
{{shipwreck list item
|ship={{USS|Westover|ID-2687|6}}
|flag={{navy|United States|1912}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean south of Ireland ({{coord|46|36|N|12|21|W}}) by {{SMU|U-92}} ({{navy|German Empire}}) with the loss of eleven of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6510.html |title=Westover |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list end}}
12 July
{{shipwreck list begin |date=12 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship|Japanese battleship|Kawachi||2}}
|flag={{navy|Empire of Japan}}
|desc=The {{sclass|Kawachi|battleship|2}} suffered an onboard explosion and sank at Tokuyama with the loss of 621 of her 1,059 crew. The hulk was subsequently scrapped.{{cite book |last1=Jentschura |first1=Hansgeorg |title=Warships of the Imperial Japanese Navy, 1869-1945 |date=1977 |publisher=Arms & Armour Press |location=London |isbn=0-85368-151-1 |page=24-25}}
}}
{{shipwreck list end}}
13 July
{{shipwreck list begin |date=13 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Badagri|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The Elder Dempster 2,956 grt cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|425|nmi|km}} west north west of Cape St. Vincent, Portugal ({{coord|35|17|N|16|50|W}}) by {{SMU|U-91||6}} ({{navy|German Empire}}). Her crew survived, but her captain was taken as a prisoner of war.{{cite web |url=http://uboat.net/wwi/ships_hit/599.html |title=Badagri |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Evelyn M. Thompson||2}}
|flag={{flag|United States|1912}}
|desc=The fishing steamer went to pieces after going ashore on Nantucket, Massachusetts.{{cite web |url=https://research.mysticseaport.org/coll/coll001/ |title=Records of the T. A. Scott co. |date=20 May 2016 |publisher=mysticseaport.org |access-date=20 April 2021}}
}}
{{shipwreck list item
|ship={{SS|Plawsworth|1917|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|105|nmi|km}} west by north of the Bishop Rock, Isles of Scilly ({{coord|49|36|N|9|10|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/4817.html |title=Plawsworth|publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Ponta Delgada|1891|2}}
|flag={{flag|Portugal}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|50|nmi|km}} off Oran, Algeria by {{SMU|UC-54||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4861.html |title=Ponta Delgada |publisher=Uboat.net |access-date=20 December 2012}}
}}
{{shipwreck list item
|ship={{SS|Ramon de Larrinaga|1889|2}}
|flag={{flag|Spain|civil-1785}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|180|nmi|km}} off Cape Finisterre by {{SMU|U-92||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5010.html |title=Ramon de Larrinaga |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list end}}
14 July
{{shipwreck list begin |date=14 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Branksome Hall|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea ({{convert|68|nmi|km}} north west of Marsa Susa, Libya by {{SMU|UB-105||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/910.html |title=Branksome Hall |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Djemnah||2}}
|flag={{flag|France}}
|desc=World War I: The passenger ship was torpedoed and sunk in the Mediterranean Sea of the coast of Libya ({{coord|33|12|N|23|55|E}}) by {{SMU|UB-105||6}} ({{navy|German Empire}}) with the loss of 436 of the 754 people on board.{{cite web |url=http://uboat.net/wwi/ships_hit/1666.html |title=Djemnah |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship=Hagios Zion
|flag={{flagicon|Greece}} Greece
|desc=World War I: The sailboat was sunk in the Aegean Sea ({{coord|38|20|N|25|35|E}}) by {{SMU|UC-37||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/7614.html |title=Hagios Zion |publisher=Uboat.net |access-date=8 December 2012}}
}}
{{shipwreck list item
|ship={{HMT|Loch Tummel}}
|flag={{navy|United Kingdom}}
|desc=The naval trawler was lost on this date.
}}
{{shipwreck list item
|ship=Maria José
|flag={{flag|Portugal}}
|desc=World War I: The sailing vessel was sunk in the Bristol Channel {{convert|25|nmi|km}} south west of Lundy Island, Devon, United Kingdom by {{SMU|UB-65||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3932.html |title=Maria Jose |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship=Maurice
|flag={{flag|France}}
|desc=World War I: The sailing vessel was sunk in the Atlantic Ocean off Barra Head, Outer Hebrides, United Kingdom by {{SMU|U-98||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/4036.html |title=Maurice |publisher=Uboat.net |access-date=24 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|UC-77}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UC II submarine struck a mine and sank in the North Sea off the coast of West Flanders, Belgium.
}}
{{shipwreck list item
|ship={{SS|Waitemata|1908|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The collier was torpedoed and sunk in the Mediterranean Sea {{convert|100|nmi|km}} east by north of Marsa Susa ({{coord|33|12|N|24|10|E}}) by {{SMU|UB-105||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6426.html |title=Waitemata |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list end}}
15 July
{{shipwreck list begin |date=15 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Barunga|1913|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|150|nmi|km}} west by south of the Bishop Rock, Isles of Scilly ({{coord|49|00|N|15|00|W}}) by {{SMU|U-108||6}} ({{navy|German Empire}}). All on board survived.{{cite web |url=http://uboat.net/wwi/ships_hit/659.html |title=Barunga |publisher=Uboat.net |access-date=25 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Cap Breton|1912|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Gironde Estuary {{convert|14|nmi|km}} south west of the Cordouan Lighthouse by {{SMU|UB-103||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/1092.html |title=Cap Breton |publisher=Uboat.net |access-date=13 November 2012}}
}}
{{shipwreck list item
|ship={{HMS|Speedwell II}}
|flag={{navy|United Kingdom}}
|desc=The Q-ship was lost on this date.{{cite web |url=http://www.naval-history.net/WW1LossesBrRNM-Z.htm |title=British Naval Vessels Lost at Sea Part 2 of 2 - M.15 (monitor) to Zylpha (Q-ship) |publisher=Naval History |access-date=12 February 2013}}
}}
{{shipwreck list item
|ship={{SS|Vendée|1881|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay off Soulac-sur-Mer, Gironde by {{SMU|UB-103||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6284.html |title=Vendee |publisher=Uboat.net |access-date=13 November 2012}}
}}
{{shipwreck list end}}
16 July
{{shipwreck list begin |date=16 July 1918 |sort=}}
{{shipwreck list item
|ship={{HMS|Anchusa|1916|6}}
|flag={{navy|United Kingdom}}
|desc=World War I: The {{sclass|Anchusa|sloop|2}} was sunk in the Atlantic Ocean north of Ireland by {{SMU|U-54||6}} ({{navy|German Empire}}) with the loss of 78 of her 93 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/276.html |title=Anchusa |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Fisherman|schooner|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The schooner was shelled and sunk in the Atlantic Ocean {{convert|380|nmi|km}} north west by west of Cabo da Roca, Portugal ({{coord|40|17|N|18|20|W}}) by {{SMU|U-91||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2193.html |title=Fisherman |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship={{ship|Italian destroyer|Garibaldino||2}}
|flag={{navy|Kingdom of Italy}}
|desc=The {{sclass2|Soldati|destroyer|0}} destroyer was rammed and sunk in the Mediterranean Sea off Villefranche-sur-Mer, Alpes-Maritimes, France by the naval trawler {{HMT|Cygnet}} ({{navy|United Kingdom}}).
}}
{{shipwreck list item
|ship={{SS|Lyndiane|1883|2}}
|flag={{flag|France}}
|desc=World War I: The cargo ship was sunk in the Bay of Biscay by {{SMU|UB-103||6}} ({{navy|German Empire}}) with the loss of four of her fourteen crew. The submarine then rammed a raft with a number of survivors before departing the area, killing many of them. Eight survivors of the sixteen people on board were rescued by {{ship|Spanish destroyer|Villanil||2}} ({{navy|Spain|1873}}) and some Spanish fishing vessels.{{cite web |url=http://uboat.net/wwi/ships_hit/3779.html |title=Lyndiane |publisher=Uboat.net |access-date=13 November 2012}}{{Cite newspaper The Times |title=A case of "Spurlos Versenkt." |date=28 August 1918 |page=8 |issue=41880 |column=C }}
}}
{{shipwreck list item
|ship={{ship||Miefield|barque|2}}
|flag={{flag|Norway}}
|desc=World War I: The barque was shelled and scuttled in the Atlantic Ocean {{convert|82|nmi|km}} south west of the Fastnet Rock ({{coord|50|44|N|11|21|W}}) by {{SMU|U-55||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4145.html |title=Miefield |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Southborough|1910|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|5|nmi|km}} north by east of Scarborough, Yorkshire by {{SMU|UB-110||6}} ({{navy|German Empire}}) with the loss of 30 of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5665.html |title=Southborough |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship=Vanlock
|flag={{flag|Sweden}}
|desc=World War I: The sailing vessel was shelled and sunk in the Atlantic Ocean {{convert|140|nmi|km}} west of Tory Island, County Donegal, United Kingdom{{cite book |title=Svenska handelsflottans krigsförluster 1914-1920 |trans-title=Swedish Merchant Marine War losses 1914-1920 |language=sv |location=Stockholm |publisher=Kommerskollegium (Swedish Board of Trade) |year=1921 |pages=405–6}} by {{SMU|U-92||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/6262.html |title=Vanlock |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list item
|ship={{SS|War Swallow||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|72|nmi|km}} south west by south of Malta ({{coord|34|35|N|15|00|E}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of seven crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6453.html |title=War Swallow |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list end}}
17 July
{{shipwreck list begin |date=17 July 1918 |sort=}}
{{shipwreck list item
|ship={{RMS|Carpathia||2}}
|flag={{flagcountry|UKGBI|government}}
|desc=File:R.m.s carpathia Sinking.jpgWorld War I: The troopship was torpedoed and sunk in the Celtic Sea {{convert|170|nmi|km}} west by north of the Bishop Rock, Isles of Scilly ({{coord|50|25|N|10|49|W}}) by {{SMU|U-55||6}} ({{navy|German Empire}}) with the loss of five of the 280 people on board. Survivors were rescued by {{HMS|Snowdrop|1915|6}} ({{navy|United Kingdom}}).
}}
{{shipwreck list item
|ship={{SS|Harlseywood|1907|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the Atlantic Ocean south west of Hartland Point, Devon by {{SMU|U-60||6}} ({{navy|German Empire}}). She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/2740.html |title=Harlseywood |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Saint Georges|1891|2}}
|flag={{flag|France}}
|desc=World War I: The coaster was torpedoed and sunk in the Atlantic Ocean {{convert|15|nmi|km}} south west of Hartland Point ({{coord|50|47|N|4|38|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7276.html |title=Saint Georges |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list end}}
18 July
{{shipwreck list begin |date=18 July 1918 |sort=}}
{{shipwreck list item
|ship={{HMT|Lance II}}
|flag={{navy|United Kingdom}}
|desc=The naval trawler sank in the English Channel {{convert|3.2|nmi|km}} south west of Newhaven, Sussex.{{cite web |url=http://www.dive365.co.uk/dive_sites.html |title=Newhaven wrecks. |publisher=Loughton Sub-Aqua Club |access-date=12 February 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130304205157/http://www.dive365.co.uk/dive_sites.html |archive-date=4 March 2013 }}
}}
{{shipwreck list item
|ship=Scow No. 12
|flag={{flag|United States|1912}}
|desc=The scow sank near the United States Army Quartermasters Terminal, South Boston, Massachusetts.
}}
{{shipwreck list end}}
19 July
{{shipwreck list begin |date=19 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Adria 1|1877|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The cargo ship was sunk in the Strait of Sicily ({{coord|37|10|N|11|12|E}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/67.html |title=Adria 1|publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Australien|1889|2}}
|flag={{flag|France}}
|desc=World War I: The passenger ship was sunk in the Mediterranean Sea {{convert|26|nmi|km}} north east of Cap Bon, Tunisia by {{SMU|UC-54||6}} ({{navy|German Empire}}) with the loss of three of her 951 passengers and seventeen of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/566.html |title=Australien |publisher=Uboat.net |access-date=20 December 2012}}{{Cite newspaper The Times |title=French liners sunk |date=14 August 1918 |page=6 |issue=41868 |column=B }}
}}
{{shipwreck list item
|ship=HM CMB-50
|flag={{navy|United Kingdom}}
|desc=The Coastal Motor Boat was lost on this date.
}}
{{shipwreck list item
|ship={{SS|Eguskia|1875|2}}
|flag={{flag|Spain|civil-1785}}
|desc=World War I: The cargo ship was sunk in the Mediterranean Sea {{convert|70|nmi|km}} north of Bardia, Libya by {{SMU|UB-105||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/1836.html |title=Eguskia |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Justicia||2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The troopship was torpedoed and damaged in the Atlantic Ocean off Malin Head, County Donegal by {{ship|SM|UB-64||6}} ({{navy|German Empire}}). She was taken in tow but was torpedoed and sunk the next day ({{coord|55|38|N|7|39|W}}) by {{ship|SM|UB-124||6}} ({{navy|German Empire}}) with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3222.html |title=Justicia |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship=Ranger
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The auxiliary sailing vessel was scuttled in the Atlantic Ocean {{convert|20|nmi|km}} north west of Barra Head, Outer Hebrides by {{SMU|UB-64||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5018.html |title=Ranger |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship={{USS|San Diego|CA-6|6}}
|flag={{navy|United States|1912}}
|desc=File:Uss San Diego sinking.jpg
World War I: The Pennsylvania-class armored cruiser struck a mine and sank in the Atlantic Ocean off the Fire Island Lightship ({{navy|United States|coast guard}}) with the loss of six of her 830 crew.
}}
{{shipwreck list item
|ship={{SMU|UB-110||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UB III submarine was depth charged, rammed and sunk in the North Sea ({{coord|54|39|N|0|55|E}}) by {{HMS|Garry|1905|6}} ({{navy|United Kingdom}}) with the loss of thirteen of her crew.{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UB+110 |title=UB 110 |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list end}}
20 July
{{shipwreck list begin |date=20 July 1918 |sort=}}
{{shipwreck list item
|ship={{HMS|E34}}
|flag={{navy|United Kingdom}}
|desc=World War I: The E-class submarine struck a mine and sank in the Wadden Sea between Texel, North Holland and Vlieland, Friesland, Netherlands with the loss of all 30 crew.
}}
{{shipwreck list item
|ship={{SS|Gemini|1892|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|7|nmi|km}} north west of the Godrevy Lighthouse, Cornwall ({{coord|50|17|N|5|36|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}) with the loss of two crew.{{cite web |url=http://uboat.net/wwi/ships_hit/2398.html |title=Gemini |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{ship||Hermes|schooner|2}}
|flag={{flag|Denmark}}
|desc=World War I: The three-masted schooner was sunk in the North Sea {{convert|40|nmi|km}} west of Bergen, Hordaland, Norway by {{SMU|U-113||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2823.html |title=Hermes |publisher=Uboat.net |access-date=26 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Kosseir|1884|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|40|nmi|km}} north east by north of Alexandria, Egypt ({{coord|31|45|N|30|11|E}}) by {{SMU|UB-51||6}} ({{navy|German Empire}}) with the loss of 39 crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3386.html |title=Kosseir |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Orfordness|1906|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|2.5|nmi|km}} west by north of Newquay, Cornwall ({{coord|50|24|N|5|11|W}}) by {{SMU|U-60||6}} ({{navy|German Empire}}) with the loss of two crew.{{cite web |url=http://uboat.net/wwi/ships_hit/4573.html |title=Orfordness |publisher=Uboat.net |access-date=14 October 2012}}
}}
{{shipwreck list item
|ship={{SMU|UB-124||6}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UB III submarine was depth charged and damaged in the Atlantic Ocean off the coast of Ireland. She was consequently scuttled with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/boats/index.html?boat=UB+124 |title=UB 124 |publisher=Uboat.net |access-date=16 November 2012}}
}}
{{shipwreck list end}}
21 July
{{shipwreck list begin |date=21 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship||Anna|1911 barquentine|2}}
|flag={{flag|Denmark}}
|desc=World War I: The barquentine was sunk in the North Sea {{convert|35|nmi|km}} off Bergen, Hordaland, Norway by {{SMU|U-113||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7502.html |title=Anna |publisher=Uboat.net |access-date=26 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Arvor|1909|2}}
|flag={{flag|France}}
|desc=World War I: The coaster was sunk in the Atlantic Ocean {{convert|27|nmi|km}} north of Ouessant, Finistère ({{coord|48|55|N|4|09|W}}) by {{SMU|UB-103||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/472.html |title=Arvor |publisher=Uboat.net |access-date=13 November 2012}}
}}
{{shipwreck list item
|ship=Kongen
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was damaged in the North Sea {{convert|70|nmi|km}} south west of Lindesnes, Rogaland by {{SMU|UB-113||6}} ({{navy|German Empire}}). She was abandoned by her crew. The derelict was scuttled on 5 August by {{HMS|G1}} ({{navy|United Kingdom}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3376.html |title=Kongen |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Lansford|schooner|2}}
|flag={{flag|United States|1912}}
|desc=World War I: Attack on Orleans: The schooner barge, being towed by {{SS|Perth Amboy||2}} ({{flag|United States|1912}}), was shelled and sunk in the Atlantic Ocean {{convert|3|nmi|km}} off Orleans, Massachusetts by {{SMU|U-156||6}} ({{navy|German Empire}}). Her captain was wounded.{{cite web |url=http://uboat.net/wwi/ships_hit/3498.html |title=Lansford |publisher=Uboat.net |access-date=27 October 2012}}{{cite web |url=https://www.orleanshistoricalsociety.org/attack-on-orleans-1918 |title=Attack on Orleans! July 21, 1918 |publisher=orleanshistoricalsociety.org |access-date=25 September 2020}}
}}
{{shipwreck list item
|ship={{SS|Mongolian|1891|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The passenger ship was torpedoed and sunk in the North Sea {{convert|5|nmi|km}} south east of Filey, Yorkshire ({{coord|54|10|N|0|58|W}}) by {{SMU|UC-70||6}} ({{navy|German Empire}}) with the loss of 36 lives.{{cite web |url=http://uboat.net/wwi/ships_hit/4219.html |title=Mongolian |publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship=703
|flag={{flag|United States|1912}}
|desc=World War I: Attack on Orleans: The barge, being towed by {{SS|Perth Amboy||2}} ({{flag|United States|1912}}), was shelled and sunk in the Atlantic Ocean {{convert|3|nmi|km}} off Orleans, Massachusetts by {{SMU|U-156||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/635.html |title=703 |publisher=Uboat.net |access-date=27 October 2012}}
}}
{{shipwreck list item
|ship=740
|flag={{flag|United States|1912}}
|desc=World War I: Attack on Orleans: The barge, being towed by {{SS|Perth Amboy||2}} ({{flag|United States|1912}}), was shelled and sunk in the Atlantic Ocean {{convert|3|nmi|km}} off Orleans, Massachusetts by {{SMU|U-156||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/636.html |title=740 |publisher=Uboat.net |access-date=27 October 2012}}
}}
{{shipwreck list item
|ship=766
|flag={{flag|United States|1912}}
|desc=World War I: Attack on Orleans: The barge, being towed by {{SS|Perth Amboy||2}} ({{flag|United States|1912}}), was shelled and sunk in the Atlantic Ocean {{convert|3|nmi|km}} off Orleans, Massachusetts by {{SMU|U-156||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/637.html |title=766 |publisher=Uboat.net |access-date=27 October 2012}}
}}
{{shipwreck list end}}
22 July
{{shipwreck list begin |date=22 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship|Soviet gunboat|Delo Sovetov||2}}
|flag={{navy|Soviet Union}} Red Movement
|desc=Russian Civil War: The gunboat was damaged by Czechoslovak Legion gunboats and was beached and abandoned on the Volga River.{{cite web |url=http://www.soviet-empire.com/ussr/viewtopic.php?f=149&t=53513&sid=4602ec483d071ff77de174d0dab67939 |title=Soviet Naval Battles during Civil War (Redone) |publisher=Soviet-Empire |access-date=21 May 2018}}
}}
{{shipwreck list item
|ship={{HMT|Ijuin}}
|flag={{navy|United Kingdom}}
|desc=World War I: The naval trawler was shelled and sunk in the Mediterranean Sea off Alexandria, Egypt ({{coord|32|42|N|28|25|E}}) by {{SMU|UB-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2964.html |title=HMT Ijuin |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list item
|ship=L 1
|flag={{navy|United Kingdom}}
|desc=World War I: The barge was sunk in the Mediterranean Sea ({{coord|32|37|N|28|39|E}}) by {{SMU|UB-51||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7731.html |title=L1 |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Robert & Richard|schooner|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The schooner was scuttled in the Atlantic Ocean {{convert|60|nmi|km}} south east of Cape Porpoise, Maine by {{SMU|U-156||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5155.html |title=Robert & Richard |publisher=Uboat.net |access-date=27 October 2012}}
}}
{{shipwreck list end}}
23 July
{{shipwreck list begin |date=23 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Anna Sofie|1896|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|4|nmi|km}} north of Trevose Head, Cornwall by {{SMU|U-55||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/332.html |title=Anna Sofie |publisher=Uboat.net |access-date=11 October 2012}}
}}
{{shipwreck list item
|ship={{HMS|Marmora}}
|flag={{navy|United Kingdom}}
|desc=World War I: The armed merchant cruiser was sunk in the Atlantic Ocean south of Ireland ({{coord|50|24|N|8|48|W}}) by {{SMU|UB-64||6}} ({{navy|German Empire}}) with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/3982.html |title=Marmora |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Messidor|1904|2}}
|flag={{Flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|73|nmi|km}} south east by south of Port Mahon, Spain by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/4110.html |title=Messidor |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list end}}
24 July
{{shipwreck list begin |date=24 July 1918 |sort=}}
{{shipwreck list item
|ship= {{SS|Kilkis|1906|2}}
|flag={{flagicon|Greece}} Greece
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|6|nmi|km}} off the South Gare Lightship ({{flagcountry|UKGBI|civil}}) ({{coord|54|42|N|1|01|W}}) by {{SMU|UC-70}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3320.html |title=Kilkis|publisher=Uboat.net |access-date=26 December 2012}}
}}
{{shipwreck list item
|ship= {{HMT|Lochiel}}
|flag={{navy|United Kingdom}}
|desc=World War I: The naval trawler was either torpedoed or struck a mine and sank in the North Sea ({{coord|54|36|30|N|0|4|00|W}}) with the loss of twelve of her crew.{{cite web |url=http://www.wrecksite.eu/wreck.aspx?10932 |title=HMT Lochiel (No.14) [+1918] |publisher=Wrecksite |access-date=12 February 2013}}
}}
{{shipwreck list item
|ship= {{HMS|Pincher|1910|6}}
|flag={{navy|United Kingdom}}
|desc=The {{sclass|Beagle|destroyer|2}} ran aground on the Seven Stones reef and was wrecked.{{cite book|last=Larn|first=Richard|title=The Shipwrecks of the Isles of Scilly|year=1992|publisher=Thomas & Lochar|location=Nairn|isbn=0-946537-84-4}}
}}
{{shipwreck list item
|ship= {{SS|Rutherglen|1906|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|50|nmi|km}} east south east of Port Mahon, Spain by {{SMU|UB-50}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/5265.html |title=Rutherglen |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship=Scow 111
|flag={{flag|United States|1912}}
|desc=The scow sank at the Crowninshield Shipbuilding Company, Fall River, Massachusetts.
}}
{{shipwreck list end}}
25 July
{{shipwreck list begin |date=25 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship||Asta|schooner|2}}
|flag={{flag|Denmark}}
|desc=World War I: The three-masted auxiliary schooner was shelled and sunk in the Atlantic Ocean {{convert|600|nmi|km}} west north west of the Hebrides, United Kingdom by {{SMU|UB-89||6}} ({{navy|German Empire}}) with the loss of five of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6769.html |title=Asta|publisher=Uboat.net |access-date=13 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Indore|1898|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and damaged in the Atlantic Ocean {{convert|20|nmi|km}} north north west of Rathlin Island, County Donegal by {{SMU|UB-62||6}} ({{navy|German Empire}}) with the loss of two of her crew. She was beached but was later refloated.{{cite web |url=http://uboat.net/wwi/ships_hit/3006.html |title=Indore |publisher=Uboat.net |access-date=11 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Magellan|1893|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|53|nmi|km}} north of Cape Serrat, Tunisia by {{SMU|UB-50||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/7112.html |title=Magellan |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Tippecanoe|1914|2}}
|flag={{flag|United States|1912}}
|desc=World War I: The cargo ship was sunk in the Atlantic Ocean {{convert|550|nmi|km}} off Brest, Finistère, France ({{Coord|40|57|N|15|25|W}}) by {{SMU|U-91||6}} ({{navy|German Empire}}) with the loss of one of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/6029.html |title=Tippecanoe |publisher=Uboat.net |access-date=23 October 2012}}
}}
{{shipwreck list end}}
26 July
{{shipwreck list begin |date=26 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Blairhall|1899|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|3.5|nmi|km}} north east of Sunderland, County Durham by {{SMU|UC-40||6}} ({{navy|German Empire}}) with the loss of a crew member.{{cite web |url=http://uboat.net/wwi/ships_hit/828.html |title=Blairhall |publisher=Uboat.net |access-date=10 December 2012}}
}}
{{shipwreck list item
|ship=Boy Jack
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|4|nmi|km}} east of the Cross Sands Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/893.html |title=Boy Jack |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Godesgenage
|flag={{flag|Belgium}}
|desc=World War I: The fishing vessel was scuttled in the North Sea off the Cross Sands Lightship by {{SMU|UB-40||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/2559.html |title=Godesgenage |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list end}}
27 July
{{shipwreck list begin |date=27 July 1918 |sort=}}
{{shipwreck list item
|ship={{ship||Antonio S|barquentine|2}}
|flag={{flagcountry|Kingdom of Italy|civil}}
|desc=World War I: The barquentine was shelled and sunk in the Mediterranean Sea ({{coord|35|27|N|11|09|E}}) by {{SMU|UB-50||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/374.html |title=Antonio S |publisher=Uboat.net |access-date=9 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Chloris|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The coaster was torpedoed and sunk in the North Sea {{convert|17|nmi|km}} south by east of Flamborough Head, Yorkshire ({{coord|53|52|N|0|10|E}}) by {{SMU|UB-107||6}} ({{navy|German Empire}}) with the loss of three of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1257.html |title=Chloris |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list item
|ship=Counsellor
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|2.5|nmi|km}} north of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6736.html |title=counsellor |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Crimdon|1878|2}}
|flag={{flag|Sweden}}
|desc=World War I: The cargo ship was torpedoed and sunk in the North Sea {{convert|2.5|nmi|km}} east of the Whitby Lighthouse, Yorkshire{{cite book |title=Svenska handelsflottans krigsförluster 1914-1920 |trans-title=Swedish Merchant Marine War losses 1914-1920 |language=sv |location=Stockholm |publisher=Kommerskollegium (Swedish Board of Trade) |year=1921 |pages=407–8}} by {{SMU|UC-40||6}} ({{navy|German Empire}}) with the loss of four of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1492.html |title=Crimdon |publisher=Uboat.net |access-date=10 December 2012}}
}}
{{shipwreck list item
|ship=Fear Not
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|14|nmi|km}} north north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2141.html |title=Fear Not |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=I'll Try
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|12|nmi|km}} north north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3091.html |title=I'll Try |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|John Rettig|1915|2}}
|flag={{Flag|Sweden}}
|desc=World War I: The cargo ship was sunk in the North Sea {{convert|18|nmi|km}} south of Flamborough Head by {{SMU|UB-107||6}} ({{navy|German Empire}}).{{cite web |url=http://uboat.net/wwi/ships_hit/3185.html |title=John Rettig |publisher=Uboat.net |access-date=15 November 2012}} Her crew survived.{{cite book |title=Svenska handelsflottans krigsförluster 1914-1920 |trans-title=Swedish Merchant Marine War losses 1914-1920 |language=sv |location=Stockholm |publisher=Kommerskollegium (Swedish Board of Trade) |year=1921 |pages=408–9}}
}}
{{shipwreck list item
|ship=Kirkham Abbey
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo liner was torpedoed and sunk in the North Sea {{convert|2|nmi|km}} off Winterton-on-Sea ({{coord|52|44|N|1|42|E}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}) with the loss of eight lives.{{cite web |url=http://uboat.net/wwi/ships_hit/3345.html |title=Kirkham Abbey |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Le Bijou
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|9|nmi|km}} north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/3529.html |title=Le Bijou |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Paragon
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|8|nmi|km}} north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4667.html |title=Paragon |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Passion Flower
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|14|nmi|km}} north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/4690.html |title=Passion Flower |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{ship||Porto|barque|2}}
|flag={{flagcountry|Portugal}}
|desc=World War I: The barque was scuttled in the Atlantic Ocean {{convert|340|nmi|km}} off Cape Sable, Florida ({{coord|39|18|N|60|40|W}}) by {{SMU|U-140||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7457.html |title=Porto |publisher=Uboat.net |access-date=26 October 2012}}
}}
{{shipwreck list item
|ship={{SS|Subadar|1912|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean {{convert|112|nmi|km}} north by west of the Cabo da Roca, Portugal by {{SMU|U-43|Germany|6}} ({{navy|German Empire}}) with the loss of three crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5819.html |title=Subadar |publisher=Uboat.net |access-date=7 October 2012}}
}}
{{shipwreck list item
|ship=Success
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the North Sea {{convert|7|nmi|km}} north north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/7691.html |title=Success |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship=Valour
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was scuttled in the North Sea {{convert|14|nmi|km}} north north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40||6}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/6249.html |title=Valour |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list end}}
28 July
{{shipwreck list begin |date=28 July 1918 |sort=}}
{{shipwreck list item
|ship=Capital
|flag={{flag|United States|1912}}
|desc=The dredge sank at South Boston, Massachusetts.
}}
{{shipwreck list item
|ship=Francis Robert
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The fishing smack was shelled and sunk in the North Sea {{convert|8|nmi|km}} north east of the Haisborough Lightship ({{flagcountry|UKGBI|civil}}) by {{SMU|UB-40}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/2264.html |title=Francis Robert |publisher=Uboat.net |access-date=6 November 2012}}
}}
{{shipwreck list item
|ship={{SS|Hyperia|1895|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The troopship was torpedoed and sunk in the Mediterranean Sea {{convert|84|nmi|km}} north west by north of Port Said, Egypt ({{coord|32|21|N|31|25|E}}) by {{SMU|UB-51}} ({{navy|German Empire}}) with the loss of 65 lives.{{cite web |url=http://uboat.net/wwi/ships_hit/2948.html |title=Hyperia |publisher=Uboat.net |access-date=10 November 2012}}
}}
{{shipwreck list end}}
29 July
{{shipwreck list begin |date=29 July 1918 |sort=}}
{{shipwreck list item
|ship={{SS|Laie Cirystal||2}}
|flag={{flag|United States|1912}}
|desc=The steamer went ashore on Block Island, Rhode Island.
}}
{{shipwreck list item
|ship={{SS|Rio Pallaresa|1904|2}}
|flag={{flagcountry|UKGBI|civil}}
|desc=World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea {{convert|62|nmi|km}} east north east of Malta by {{SMU|UC-25||6}} ({{navy|German Empire}}) with the loss of two of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/5134.html |title=Rio Pallaresa |publisher=Uboat.net |access-date=1 December 2012}}
}}
{{shipwreck list end}}
30 July
{{shipwreck list begin |date=30 July 1918 |sort=}}
{{shipwreck list item
|ship=Addie and Carrie
|flag={{flag|United States|1912}}
|desc=The lighter sank at New London, Connecticut after the swell from a submarine and a sub chaser forced her against some rocks. Raised, repaired and returned to service.
}}
{{shipwreck list item
|ship={{HMS|Stock Force}}
|flag={{navy|United Kingdom}}
|desc=World War I: The Q-ship was torpedoed and damaged in the English Channel {{convert|25|nmi|km}} west of Start Point, Devon ({{coord|49|49|N|3|53|W}}) by {{SMU|UB-80}} ({{navy|German Empire}}). She counter-attacked and severely damaged UB-80, earning her commander Harold Auten a Victoria Cross. HMS Stock Force later sank in Bigbury Bay.{{cite web |url=http://uboat.net/wwi/ships_hit/5784.html |title=Stock Force |publisher=Uboat.net |access-date=12 November 2012}}
}}
{{shipwreck list end}}
31 July
{{shipwreck list begin |date=31 July 1918 |sort=}}
{{shipwreck list item
|ship=Alkor
|flag={{flag|Norway}}
|desc=World War I: The sailing vessel was sunk in the North Sea off the south coast of Norway by {{SMU|U-98}} ({{navy|German Empire}}). Her crew survived.{{cite web |url=http://uboat.net/wwi/ships_hit/209.html |title=Alkor |publisher=Uboat.net |access-date=24 October 2012}}
}}
{{shipwreck list item
|ship={{HMT|City of Liverpool}}
|flag={{navy|United Kingdom}}
|desc=World War I: The naval trawler struck a mine and sank in The Downs with the loss of ten of her crew.{{cite web |url=http://uboat.net/wwi/ships_hit/1302.html |title=HMD City of Liverpool |publisher=Uboat.net |access-date=27 December 2012}}
}}
{{shipwreck list item
|ship={{USS|C. F. Sargent||6}}
|flag={{navy|United States|1912}}
|desc=The schooner barge used as a collier foundered off the Hen and Chicken Shoals.{{cite DANFS |title=Camia |url=http://www.hazegray.org/danfs/yard/c_sargen.htm | access-date = 4 May 2012}}
}}
{{shipwreck list item
|ship={{SMS|M6}}
|flag={{navy|German Empire}}
|desc=World War I: The {{sclass|M1|minesweeper|2}} was sunk by mines in the North Sea.
}}
{{shipwreck list item
|ship={{SS|Poseidon|1914|2}}
|flag={{flag|United States|1912}}
|desc=The steamer sank in a collision with {{SS|Somerset||2}} ({{flag|United States|1912}}) {{convert|5|mi|spell=in}} north north east of the Five Fathom Bank light station. Five or six people were killed.{{cite web |url=https://babel.hathitrust.org/cgi/pt?id=osu.32435066692476&view=1up&seq=113 |title=Annual report of the Supervising Inspector-general Steamboat-inspection Service, Year ending June 30, 1919 |publisher=Government Printing Office, Washington |via=Haithi Trust |access-date=14 August 2019}}{{cite web |url=http://www.usmm.org/ww1merchant.html |title=U.S. Merchant Ships, Sailing Vessels, and Fishing Craft Lost from all Causes during World War I |publisher=usmm.org |access-date=24 September 2020}}{{cite web |url=https://www.wrecksite.eu/wreck.aspx?31785 |title=Poseidon (+1918) |publisher=Wrecksite |access-date=24 September 2020}}
}}
{{shipwreck list item
|ship=Scow 36
|flag={{flag|United States|1912}}
|desc=The scow sank near the state bulkhead at South Boston, Massachusetts.
}}
{{shipwreck list end}}
Unknown date
{{shipwreck list begin |date=Unknown date 1918 |sort=}}
{{shipwreck list item
|ship={{USS|Oosterdijk|ID-2586|6}}
|flag={{navy|United States|1912}}
|desc=The cargo ship collided with {{SS|San Jacinto|1903|2}} ({{flag|United States}}) in the Atlantic Ocean on 9, 10 or 11 July. She foundered on 10 or 11 July. Her crew were rescued by San Jacinto.{{cite web |url=https://www.shipscribe.com/usnaux/ww1/ships/id2586.htm |title=USS Oosterdijk (ID # 2586), 1918. Originally S.S. Oosterdijk (1913) |publisher=Shipscribe |access-date=24 April 2021}}
}}
{{shipwreck list item
|ship={{SMU|UB-65}}
|flag={{navy|German Empire}}
|desc=World War I: The Type UB III submarine was lost in the Bristol Channel off Padstow, Cornwall, United Kingdom on or after 14 July with the loss of all 37 crew.
}}
{{shipwreck list item
|ship={{SMU|UB-108}}
|flag={{navy|German Empire}}
|desc=World War I: the Type UB III submarine struck a mine and sank in the North Sea off the coast of Belgium with the loss of all 36 crew.{{cite web |url=http://uboat.net/wwi/boats/index.html?boate=UB+108 |title=UB 106 |publisher=Uboat.net |access-date=15 November 2012}}
}}
{{shipwreck list end}}