List of shipwrecks in March 1918

The list of shipwrecks in March 1918 includes ships sunk, foundered, grounded, or otherwise lost during March 1918.

1 March

List of shipwrecks: 1 March 1918
ShipCountryDescription
SMS A57  Imperial German Navy World War I: The A56-class torpedo boat struck a mine and sank in the North Sea with the loss of twelve of her crew.[1]
Borga  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 9 nautical miles (17 km) south east by south of Beer Head, Devon (50°32′N 2°56′W) by SM U-55 ( Imperial German Navy) with the loss of 5 crew.[2][3]
HMS Calgarian  Royal Navy World War I: The armed merchant cruiser was torpedoed and sunk in the Irish Sea off Rathlin Island, County Antrim (55°25′N 6°15′W) by SM U-19 ( Imperial German Navy) with the loss of 49 crew.
SMS Hermann Siebert  Imperial German Navy World War I: The Gronland-class Vorpostenboot was sunk by mines north west of Vlieland.[4]
Norefos  Norway World War I: The supply vessel was scuttled in the Atlantic Ocean 60 nautical miles (110 km) off Dakar, French West Africa.[5]
Penvearn  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 15 nautical miles (28 km) north of South Stack, Anglesey (53°35′N 4°49′W) by SM U-105 ( Imperial German Navy) with the loss of 21 crew.[3][6]
S #2  United States While under tow with a cargo of 10 drums containing 11,000 pounds (4,990 kg) of distillates, the 54-gross register ton barge experienced icing, her towline broke, and she sank in the Gulf of Alaska between Kodiak and Chignik, Territory of Alaska.[7]
Sunrise  United Kingdom The ketch struck a submerged wreck and sank.[8]
HMT Thomas Collard  Royal Navy World War I: The naval trawler was sunk by the force of the explosions of the torpedoes that sunk HMS Calgarian ( Royal Navy), which was a victim of SM U-19 ( Imperial German Navy). Her crew survived.[9]

2 March

List of shipwrecks: 2 March 1918
ShipCountryDescription
Bessy  Isle of Man World War I: The coaster was shelled and sunk in the Irish Sea 12 nautical miles (22 km) north west of Peel by SM U-91 and SM U-105 (both  Imperial German Navy). Her crew survived.[10]
Carmelite  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 10 nautical miles (19 km) south west of the Calf of Man, Isle of Man (54°00′N 4°52′W) by SM U-105 ( Imperial German Navy) with the loss of two of her crew.[3][11]
Euxeinos  Greece World War I: The cargo ship was sunk in the Mediterranean Sea (32°17′N 32°03′E) by SM UB-53 ( Imperial German Navy).[12]
HMS H5  Royal Navy World War I: The H-class submarine was rammed and sunk by Rutherglen ( United Kingdom), which mistook her for a U-boat. All 22 crew were killed.
Havna  Norway World War I: The cargo ship was sunk in the Irish Sea 20 nautical miles (37 km) east south east of the Tuskar Rock by SM UB-65 ( Imperial German Navy) with the loss of eleven of her eighteen crew.[13][14]
Kenmare  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 25 nautical miles (46 km) north west of The Skerries, Isle of Anglesey by SM U-104 ( Imperial German Navy) with the loss of 29 crew.[3][15]
Maria  United Kingdom The schooner foundered with the loss of three of her crew.[16]
Otto Schlick  Imperial German Navy World War I: The Augustenburg-class Vorpostenboot was sunk by mines off Texel.[17]
Rockpool  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 12 nautical miles (22 km) north east by north of Eagle Island, County Mayo by SM U-94 ( Imperial German Navy). Her crew survived, but her captain was taken as a prisoner of war.[3][18]
Stina  Sweden World War I: The cargo ship was torpedoed, shelled and sunk in the Atlantic Ocean 8 nautical miles (15 km) north by east of the Cairns of Coll, Argyllshire, United Kingdom[19] (56°48′N 6°30′W) by SM U-22 ( Imperial German Navy). Her crew survived.[20]

3 March

List of shipwrecks: 3 March 1918
ShipCountryDescription
Countess  United Kingdom The vessel foundered in the English Channel off Deal, Kent. Her crew were rescued by the Deal Lifeboat.[21]
Diamond  United Kingdom The vessel foundered in the English Channel off Deal. Her crew were rescued by the Deal Lifeboat.[21]
Eliza and Alice  United Kingdom The vessel foundered in the English Channel off Deal. Her crew were rescued by the Deal Lifeboat.[21]
Navator  United Kingdom The vessel foundered in the English Channel off Deal. Her crew were rescued by the Deal Lifeboat.[21]
Nikolaus Schoke  Imperial German Navy World War I: The Ditmar Koel-class Vorpostenboot was sunk by mines off Terschelling.[22]
Romeo  United Kingdom World War I: The refrigerated cargo ship was torpedoed and sunk in the Irish Sea 11 nautical miles (20 km) north west of Peel, Isle of Man (52°22′N 4°52′W) by SM U-102 ( Imperial German Navy) with the loss of 26 of her 29 crew. The survivors were rescued by Ardgavel ( United Kingdom) and HMS Kilgobnet ( Royal Navy).[23][24]

4 March

List of shipwrecks: 4 March 1918
ShipCountryDescription
Antioco Accame  Italy World War I: The cargo ship was sunk in the Atlantic Ocean west of Gibraltar (35°11′N 7°55′W) by SM U-155 ( Imperial German Navy). Her crew survived.[25]
Castle Eden  United Kingdom World War I: The collier was torpedoed and sunk in the Atlantic Ocean 4 nautical miles (7.4 km) south south east of the Inishtrahull Lighthouse, County Donegal by SM U-110 ( Imperial German Navy) with the loss of a crew member.[26][27]
Clan Macpherson  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 24 nautical miles (44 km) north of Cape Serrat, Tunisia (37°47′N 9°05′E) by SM UC-27 ( Imperial German Navy) with the loss of eighteen of her crew.[3][28]
Geneva  United Kingdom The coaster struck a submerged wreck and was beached. She sank the next day.[16]
Lady Londonderry  United Kingdom The coaster collided with another vessel and sank.[29]
Northfield  United Kingdom World War I: The collier was torpedoed and sunk in the Bristol Channel 25 nautical miles (46 km) south west of Lundy Island, Devon (50°55′15″N 4°45′30″W) by SM U-60 ( Imperial German Navy) with the loss of fifteen crew.[3][23][30]
Polkerris  France World War I: The cargo ship was sunk in the English Channel 10 nautical miles (19 km) south east of Portland Bill, Dorset, United Kingdom by SM UB-80 ( Imperial German Navy). Her crew survived.[31]
Puritan  United States The 78-gross ton, 80.6-foot (24.6 m) fishing vessel was wrecked on Montague Island at the entrance to Prince William Sound on the south-central coast of the Territory of Alaska. Her entire crew of 17 survived.[32]

5 March

List of shipwrecks: 5 March 1918
ShipCountryDescription
Coalgas  United Kingdom World War I: The cargo ship struck a mine and sank in the North Sea 5 nautical miles (9.3 km) south by west of the Shipwash Lightship ( United Kingdom). Her crew survived.[33]
Edouard Marie  Belgium World War I: The fishing vessel was sunk in the Atlantic Ocean 5 nautical miles (9.3 km) south of the Wolf Rock, Cornwall, United Kingdom (49°52′N 5°52′W) by SM UC-75 ( Imperial German Navy).[34]
Estrella  United Kingdom World War I: The cargo ship struck a mine and sank in the North Sea 5 nautical miles (9.3 km) south by west of the Shipwash Lightship ( United Kingdom) with the loss of twenty of her crew.[35]
Quarnero  Italy World War I: The cargo ship was sunk in the Atlantic Ocean 5 nautical miles (9.3 km) north of Portreath, Cornwall, United Kingdom (50°21′N 5°19′W) by SM U-60 ( Imperial German Navy).[36]
Roxburgh  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 15 nautical miles (28 km) east by north of Cape St. John, Crete, Greece by SM UC-74 ( Imperial German Navy) with the loss of six of her crew.[37]
Tusnastabb  Norway World War I: The cargo ship struck a mine and sank in the North Sea south west of the Shipwash Lightship ( United Kingdom) (51°57′N 1°43′E). Her crew survived.[38]
Uskmoor  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 3 nautical miles (5.6 km) south west of Prawle Point, Devon by SM UB-80 ( Imperial German Navy). Her crew survived.[3][39]
HMT William Tennant  Royal Navy The naval trawler collided with a British trawler and sank.[16][23]

6 March

List of shipwrecks: 6 March 1918
ShipCountryDescription
Daiten Maru  Japan World War I: The cargo ship was sunk in the Mediterranean Sea west of Sicily, Italy by SM U-35 ( Imperial German Navy). Her crew survived.[40]
Elector  Portugal World War I: The sailing vessel was sunk in the Atlantic Ocean off Rio de Oro by SM U-152 ( Imperial German Navy).[41]
Kalgan  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 33 nautical miles (61 km) south west of Jaffa, Occupied Enemy Territory Administration by SM UB-53 ( Imperial German Navy) with the loss of a crew member.[3][42]
HMT Princess Alice  Royal Navy The naval trawler was lost in the Mediterranean Sea on this date.[23]

7 March

List of shipwrecks: 7 March 1918
ShipCountryDescription
Begona No.4  Spain World War I: The cargo ship was shelled and sunk in the Mediterranean Sea 60 nautical miles (110 km) north west of Marettimo, Italy by SM U-35 ( Imperial German Navy).[43]
Braatt II  Norway World War I: The cargo ship was torpedoed and sunk in the English Channel 7 nautical miles (13 km) south west by south of St. Catherine's Point, Isle of Wight, United Kingdom (50°29′N 1°21′W) by SM UB-30 ( Imperial German Navy). Her crew survived.[44]
Brise  France World War I: The sailing vessel was shelled and sunk in the Atlantic Ocean 3.5 nautical miles (6.5 km) north of Trevose Head, Cornwall, United Kingdom (50°36′N 5°03′W) by SM U-55 ( Imperial German Navy).[45]
Luigi  Italy World War I: The cargo ship was sunk in the Atlantic Ocean off Rio de Oro (25°35′N 14°38′W) by SM U-152 ( Imperial German Navy). Her crew survived.[46]
Martha  Belgium World War I: The coaster was torpedoed and sunk in the English Channel 5 nautical miles (9.3 km) west by south of Portland Bill, Dorset, United Kingdom (50°30′N 2°36′W) by SM UB-80 ( Imperial German Navy).[47]
Saint Georges  France World War I: The sailing vessel was shelled and sunk in the Atlantic Ocean 2 nautical miles (3.7 km) north of Trevose Head (50°35′N 5°03′W) by SM U-55 ( Imperial German Navy).[48]
Saint Joseph  France World War I: The three-masted barquentine was shelled and sunk in the Atlantic Ocean 5 nautical miles (9.3 km) north west of Trevose Head (50°36′N 5°08′W) by SM U-55 ( Imperial German Navy).[49]
Tarbetness  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 12 nautical miles (22 km) south west of the Caernarvon Lightship ( United Kingdom) by SM U-110 ( Imperial German Navy). Her crew survived.[3][50]
RFA Vitol  Royal Fleet Auxiliary World War I: The tanker was sunk in the Irish Sea (52°38′N 5°04′W) by SM U-110 ( Imperial German Navy) with the loss of four crew.[51]

8 March

List of shipwrecks: 8 March 1918
ShipCountryDescription
Ayr  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 31 nautical miles (57 km) north of Linosa, Italy (36°23′N 13°45′E) by SM UC-27 ( Imperial German Navy). Her crew survived.[3][52]
Corsham  United Kingdom World War I: The cargo ship was torpedoed and sunk in the North Sea 6 nautical miles (11 km) east south east of the mouth of the River Tees by SM UC-40 ( Imperial German Navy) with the loss of nine of her crew.[3][53]
Erica  United Kingdom World War I: The schooner was shelled and sunk in the Irish Sea 5 nautical miles (9.3 km) south west of Bardsey Island, Pembrokeshire by SM U-110 ( Imperial German Navy). Her crew survived.[54]
Intent  United Kingdom World War I: The collier was torpedoed and sunk in the North Sea 4 nautical miles (7.4 km) east by north of Seaham, County Durham by SM UC-40 ( Imperial German Navy) with the loss of a crew member.[27][55]
Madeline  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 14 nautical miles (26 km) east north east of the Pendeen Lighthouse, Cornwall (50°02′N 5°25′W) by SM U-55 ( Imperial German Navy) with the loss of three crew.[56]
Uganda  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 32 nautical miles (59 km) north east by north of Linosa, Italy (36°18′N 13°15′E) by U-28 ( Austro-Hungarian Navy) with the loss of a crew member.[57][58]

9 March

List of shipwrecks: 9 March 1918
ShipCountryDescription
Admiral Evans  United States The 2,393-gross ton passenger steamer struck a reef and was beached in a sinking condition in Hawk Inlet (58°05′N 134°46′W) in Southeast Alaska. After her 91 passengers were taken off, she was refloated, repaired, and returned to service.[59]
Grane  Norway World War I: The cargo ship was sunk in the English Channel 4 nautical miles (7.4 km) west-southwest of Portland Bill, Dorset, United Kingdom by SM UB-80 ( Imperial German Navy) with the loss of two of her crew.[60]
Hindenburg  Germany World War I: The icebreaker struck a mine and sank in the Baltic Sea off Åland, Sweden, with the loss of three of her crew.[61] The wreck was found in 1995 at a depth of 50 metres (160 ft) by dive instructor Richard Johansson from Maltaproffsen and his crew from Ålands Dykcenter and FF-Dyk.
Jolanda  Italy World War I: The brigantine was scuttled in the Mediterranean Sea northeast of Sardinia (41°25′N 9°40′E) by the submarine SM UC-67 ( Imperial German Navy). Her crew survived.[62]
Marguerite  United Kingdom World War I: The fishing smack was scuttled in the Irish Sea off Barrow-in-Furness, Lancashire, England, by the submarine SM UC-75 ( Imperial German Navy).[63][64]
Nanny Wignall  United Kingdom World War I: The schooner was sunk by gunfire in the Atlantic Ocean 14 nautical miles (26 km) southeast by south of the Tusker Rock, Ireland, by the submarine SM U-110 ( Imperial German Navy). Her crew survived.[65]
Pasqualina  Italy World War I: The schooner was scuttled in the Mediterranean Sea northeast of Sardinia by the submarine SM UC-67 ( Imperial German Navy).[66]
Randelsborg  Denmark World War I: The cargo ship was sunk in the Skagerrak 20 nautical miles (37 km) southeast of Oscö, Denmark, by the submarine SM UB-34 ( Imperial German Navy). Her crew survived.[67]
Silverdale  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 28 nautical miles (52 km) east by north of the Cani Rocks, Tunisia, by the submarine SM U-35 ( Imperial German Navy). Her crew survived.[3][68]
Udala Mendi  Spain The cargo ship collided with a British merchant vessel and sank. Her crew were rescued.[69]

10 March

List of shipwrecks: 10 March 1918
ShipCountryDescription
Chagres  United Kingdom World War I: The passenger ship was torpedoed and sunk in the Mediterranean Sea 62 nautical miles (115 km) east north east of Cape Drepano, Crete, Greece by SM UC-74 ( Imperial German Navy) with the loss of one life.[3][70]
HMT Columba  Royal Navy World War I: The naval trawler struck a mine and sank in the Firth of Forth 2 nautical miles (3.7 km) off the Isle of May, Fife (56°10′N 2°34′W) with the loss of five of her crew.[71]
Cristina  Spain World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 15 nautical miles (28 km) south west of Trevose Head, Cornwall, United Kingdom (50°23′N 5°13′W) by SM U-55 ( Imperial German Navy). Her crew survived.[72]
HMT Endeavour  Royal Navy World War I: The naval trawler was lost due to enemy action.[27][73]
Germaine  France World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 2 nautical miles (3.7 km) off Pentire Head, Cornwall (50°37′N 4°58′W) by SM U-110 ( Imperial German Navy).[74]
SMS M91  Imperial German Navy World War I: The Type 1916 minesweeper struck a mine and sank in the North Sea.[75]
Prince Charles de Belgique  Belgium The cargo ship collided with Firtree ( United Kingdom) in the English Channel, 3 to 4 nautical miles (5.6 to 7.4 km) east of Bull Point 51°20′N 4°06′W and sank. Her ten crew were rescued.[69][76]
Skrymer  Norway World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 2 nautical miles (3.7 km) off Pendeen, Cornwall (50°11′N 5°40′W) by SM UC-77 ( Imperial German Navy) with the loss of two of her crew.[77]
Sunrise  United Kingdom World War I: The fishing smack was scuttled in the Irish Sea 10 nautical miles (19 km) south east of Maughold Head, Isle of Man by SM UC-75 ( Imperial German Navy). Her crew survived.[78]
SM UB-58  Imperial German Navy World War I: The Type UB III submarine struck a mine and sank in the English Channel (51°00′N 1°19′E) with the loss of all 35 crew.[79]
Wave  United Kingdom World War I: The fishing smack was scuttled in the Irish Sea 10 nautical miles (19 km) south west by west of St Bees Head, Cumberland by SM UC-75 ( Imperial German Navy). Her crew survived.[80]

11 March

List of shipwrecks: 11 March 1918
ShipCountryDescription
HMT Frigate Bird  Royal Navy The naval trawler was lost on this date.[27]
Stolt Nielsen  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 38 nautical miles (70 km) south of Dellimara Point, Malta (35°10′N 14°40′E) by SM U-28 ( Austro-Hungarian Navy). Her crew survived.[3][81]
Tripoli  Italy World War I: The barque was scuttled in the Mediterranean Sea off Toulon, Var, France by SM UC-67 ( Imperial German Navy).[82]
SM UB-17  Imperial German Navy World War I: The Type UB I submarine departed Zeebrugge, West Flanders, Belgium on patrol. No further trace, lost with all eighteen crew.
W. A. Massey  United Kingdom World War I: The trawler struck a mine and sank in the Atlantic Ocean 4 nautical miles (7.4 km) west by north of Handa Island, Sutherland with the loss of ten of her crew.[63]
SM UB-54  Imperial German Navy World War I: The Type UB III submarine departed for a patrol in the English Channel. Sunk on 11 March 1918 at 53°15′N 0°45′E by destroyers HMS Sturgeon, Thruster, and Retriever (all  Royal Navy) using depth charges, lost with all 29 crew.[83][84]

12 March

List of shipwrecks: 12 March 1918
ShipCountryDescription
HMS D3  Royal Navy World War I: The D-class submarine was bombed and sunk in the English Channel by the French airship AT-0 with the loss of all 25 crew.
Gaupen  United Kingdom World War I: The cargo ship struck a mine and sank in the English Channel 5 nautical miles (9.3 km) south east by east of North Foreland, Kent.[3]
No. 3  Imperial Russian Navy The No. 1-class submarine was lost on the Danube.[85]
Nordkyn  Norway World War I: The cargo ship was sunk in the Atlantic Ocean (34°12′N 10°17′W) by SM U-154 ( Imperial German Navy). Her crew survived.[86]
Oswin  Sweden World War I: The cargo ship was sunk in the North Sea 40 nautical miles (74 km) east north east of St Abb's Head, Berwickshire, United Kingdom[87] by SM UB-62 ( Imperial German Navy). Her crew survived.[88]

13 March

List of shipwrecks: 13 March 1918
ShipCountryDescription
SMS A56  Imperial German Navy World War I: The A56-class torpedo boat struck a mine and sank in the North Sea with the loss of sixteen of her crew.[1]
Adine  Norway World War I: The cargo ship was torpedoed and sunk in the North Sea 8 nautical miles (15 km) off the Heugh Battery, Hartlepool, County Durham, United Kingdom (54°42′N 0°58′E) by SM UB-34 ( Imperial German Navy). Her crew survived.[89]
HMT Adrian  Royal Navy The naval trawler was lost on this date.[27]
A. E. Whyland  United States World War I: The whaler was sunk in the Atlantic Ocean 55 nautical miles (102 km) off Tenerife, Canary Islands, Spain (27°02′N 16°26′W) by SM U-152 ( Imperial German Navy). Her crew survived.[90]
Arno Mendi  Spain World War I: The cargo ship was torpedoed and sunk in the Irish Sea 14 nautical miles (26 km) south of the Stack Lighthouse by SM UC-75 ( Imperial German Navy).[91]
Crayford  United Kingdom World War I: The cargo ship was torpedoed and sunk in the North Sea 110 nautical miles (200 km) west by south of Skudesnes, Rogaland, Norway by SM U-46 ( Imperial German Navy) with the loss of a crew member.[3][92]
Lisette  United Kingdom World War I: The cargo ship was torpedoed and sunk in the North Sea 8 nautical miles (15 km) north east by north of the Shipwash Lightship ( United Kingdom) by a Kaiserliche Marine submarine with the loss of a crew member.[3]
Londonier  Belgium World War I: The cargo ship was torpedoed and sunk in the English Channel south of the Isle of Wight, United Kingdom (50°31′N 1°19′W) by SM UC-71 ( Imperial German Navy).[93][94]
HMT Nexus  Royal Navy The naval trawler was lost on this date.[23]
San Francesco di Paola  Italy World War I: The sailing vessel was sunk in the Tyrrhenian Sea 70 nautical miles (130 km) south of Naples (39°45′N 12°38′E) by SM UB-49 ( Imperial German Navy).[95]
Tweed  United Kingdom World War I: The collier was torpedoed and sunk in the English Channel 10 nautical miles (19 km) south by west of St. Catherine's Point, Isle of Wight by SM UB-59 ( Imperial German Navy) with the loss of seven of her crew.[3][23][96]
Wegadesk  Norway World War I: The cargo ship was scuttled in the Atlantic Ocean west of Gibraltar by SM U-155 ( Imperial German Navy). Her crew survived.[97]

14 March

List of shipwrecks: 14 March 1918
ShipCountryDescription
A. A. Raven  United States World War I: The cargo ship was sunk in the Atlantic Ocean 15 nautical miles (28 km) south of the Wolf Rock, Cornwall, United Kingdom (49°41′N 5°50′W) by SM UB-55 ( Imperial German Navy) with the loss of seven crew.[98]
HMT Agate  Royal Navy World War I: The naval trawler struck a mine and sank in the English Channel off the Royal Sovereign Lightship ( United Kingdom) with the loss of four of her crew. by SM UC-71 ( Imperial German Navy). Her crew survived.[99]
Amulet  United Kingdom The cargo ship collided with a Norwegian merchant vessel and sank. Her crew were rescued.[100]
HMS Ardandearg  Royal Navy World War I: The collier was torpedoed and sunk in the Mediterranean Sea 86 nautical miles (159 km) east of Malta by SM UC-54 ( Imperial German Navy) with the loss of two of her crew.[3][27][101]
Arpillao  Spain World War I: The cargo ship was sunk in the Atlantic Ocean off Las Palmas, Canary Islands (29°08′N 14°53′W) by SM U-157 ( Imperial German Navy). Her crew survived.[102]
Carla  Norway World War I: The barque was shelled and sunk in the English Channel 56 nautical miles (104 km) north west by north of Le Havre, Seine-Inférieure, France by SM UB-33 ( Imperial German Navy). Her crew survived.[103]
Castleford  United Kingdom World War I: The cargo ship was torpedoed and sunk in the North Sea 2 nautical miles (3.7 km) east by north of Robin Hood's Bay, Yorkshire by SM UC-40 ( Imperial German Navy). Her crew survived.[3][104]
Jeanne  France World War I: The schooner was scuttled in the Gulf of Lion (42°32′N 4°10′E) by SM UC-67 ( Imperial German Navy).[105]
Jeanne Marie  France World War I: The cargo ship struck a mine and sank in the English Channel off Sark, Channel Islands (49°20′N 2°22′W).[106]
Principessa Laetitia  Italy World War I: The cargo ship was sunk in the Tyrrhenian Sea off Ponza by SM UB-49 ( Imperial German Navy). Her crew survived.[107]
Tweed  United Kingdom World War I: The cargo ship was torpedoed and sunk in St. George's Channel 15 nautical miles (28 km) south south east of the Tuskar Rock, Ireland (52°11′N 5°50′W) by SM UC-75 ( Imperial German Navy). Her crew survived.[3][108]
Venezuela  France World War I: The coaster was sunk in the English Channel off the Isle of Wight, United Kingdom by SM UB-59 ( Imperial German Navy) with the loss of all hands.[109]

15 March

List of shipwrecks: 15 March 1918
ShipCountryDescription
Adriatico  Italy The cargo ship collided with a British merchant vessel and sank.[110]
Alessandra  Italy World War I: The full-rigged ship was scuttled in the Atlantic Ocean west of Madeira, Portugal (33°21′N 21°00′W) by SM U-153 ( Imperial German Navy).[111]
Amazon  United Kingdom World War I: The ocean liner was torpedoed and sunk in the Atlantic Ocean off Malin Head, County Donegal (55°49′N 8°06′W) by SM U-110 ( Imperial German Navy). Her crew survived.[3][112]
Armonia  Canada World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 38 nautical miles (70 km) off Porquerolles, Var, France by SM UC-67 ( Imperial German Navy) with the loss of seven of her crew.[3][113]
Carrie A. Lane  United States The schooner foundered in the Gulf of Guinea off Assinie, French West Africa.[110]
Clan Macdougal  United Kingdom World War I: The cargo ship was sunk in the Mediterranean Sea 60 nautical miles (110 km) south of Cape Carbonara, Sardinia, Italy by SM UB-49 ( Imperial German Navy) with the loss of 33 crew.[3][114]
Greta  Imperial German Navy World War I: The Greta-class Vorpostenboot was sunk by mines off Blaavand Point.[115]
Severn  United Kingdom The coaster collided with the Widnes-Runcorn Transporter Bridge and sank in the River Mersey with the loss of all three crew.[100]
Sparkling Foam  United Kingdom World War I: The three-masted sailing vessel was scuttled in the English Channel 9 nautical miles (17 km) south east of Beer Head, Devon by SM UB-33 ( Imperial German Navy). Her crew survived.[116]
SM U-110  Imperial German Navy World War I: The Type U 93 submarine was depth charged and sunk in the Atlantic Ocean off Malin Head (54°49′N 8°06′W) by HMS Michael and HMS Moresby (both  Royal Navy) with the loss of all 39 crew.
SM UB-106  Imperial German Navy The Type UB III submarine sank at Kiel, Schleswig-Holstein (54°42′N 10°09′E) with the loss of all 35 crew. She was raised on 18 March, repaired and returned to service.[117]

16 March

List of shipwrecks: 16 March 1918
ShipCountryDescription
Ellaston  United Kingdom World War I: The collier was scuttled in the Atlantic Ocean 180 nautical miles (330 km) off the Canary Islands, Spain by SM U-152 ( Imperial German Navy). Her crew survived, but her captain was taken as a prisoner of war.[3][27][118]
Lightfoot  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 2 nautical miles (3.7 km) south of the Owers Lightship ( United Kingdom) by SM UB-30 ( Imperial German Navy). Her crew survived.[3][119]
Oilfield  United Kingdom World War I: The tanker was torpedoed and damaged in the Atlantic Ocean off Cape Wrath, Sutherland (58°45′N 5°26′W) by SM U-90 ( Imperial German Navy). She was beached at Stornoway, Orkney Islands but was declared a constructive total loss.[3][120]
Quintero  Denmark World War I: The three-masted barque was scuttled in the North Sea off Skagen (57°54′N 9°33′E) by SM UB-34 ( Imperial German Navy). Her crew survived.[121]
HMT Vulture II  Royal Navy The naval trawler collided with another vessel and sank off Eriboll, Sutherland.[122]

17 March

List of shipwrecks: 17 March 1918
ShipCountryDescription
Anne Yvonne  France World War I: The sailing vessel was shelled and sunk in the English Channel 1.5 nautical miles (2.8 km) off Cadgwith, Cornwall, United Kingdom (49°59′N 5°10′W) by SM UB-57 ( Imperial German Navy).[123]
Arvor  France World War I: The sailing vessel was sunk in the English Channel 1.5 nautical miles (2.8 km) north east of The Lizard, Cornwall (49°59′N 5°10′W) by SM UB-57 ( Imperial German Navy).[124]
Beata  France World War I: The sailing vessel was shelled and sunk in the English Channel 1.5 nautical miles (2.8 km) north east of The Lizard (49°59′N 5°10′W) by SM UB-57 ( Imperial German Navy).[125]
Cressida  United Kingdom World War I: The steam yacht was torpedoed and sunk in the Irish Sea 16 nautical miles (30 km) west by north of The Skerries, Isle of Anglesey (53°23′N 5°05′W by SM U-103 ( Imperial German Navy) with the loss of three crew.[126]
Dunure  United Kingdom The barque sprang a leak and foundered in the Mediterranean Sea 12 nautical miles (22 km) south of Isla Cristina, Spain. Her crew were rescued.[127]
Eliza Anne  United Kingdom World War I: The ketch was scuttled in the Atlantic Ocean 33 nautical miles (61 km) south by west of the Eddystone Lighthouse by SM UC-75 ( Imperial German Navy). Her crew survived.[128]
Guadalquivir  Spain World War I: The cargo ship was sunk in the Atlantic Ocean (33°10′N 9°37′W) by SM U-154 ( Imperial German Navy). Her crew survived.[129]
Ivydene  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 36 nautical miles (67 km) north of Cape Bougaroni, Algeria (38°49′N 6°32′E by SM UB-52 ( Imperial German Navy) with the loss of a crew member.[130]
Sea Gull  United Kingdom World War I: The coaster was torpedoed and sunk in the Irish Sea 7 nautical miles (13 km) off Point Lynas, Anglesey by SM U-103 ( Imperial German Navy) with the loss of twenty crew.[3][131]
South Western  United Kingdom World War I: The coaster was torpedoed and sunk in the English Channel 9 nautical miles (17 km) west by south of St. Catherine's Point, Isle of Wight by SM UB-59 ( Imperial German Navy) with the loss of 24 of her crew.[3][132]
Tripoli  Italy World War I: The passenger ship was sunk in the Mediterranean Sea off Capo Figari, Sardinia (41°07′N 9°57′E) by SM UB-49 ( Imperial German Navy).[133]
Waihemo  United Kingdom World War I: The cargo ship struck a mine and sank in the Aegean Sea off Piraeus. Her crew survived.[134]

18 March

List of shipwrecks: 18 March 1918
ShipCountryDescription
Atlantic Sun  United Kingdom World War I: The tanker was torpedoed and sunk off Orsay, Inner Hebrides (55°49′N 7°10′W) by U-46 ( Imperial German Navy) with the loss of two of her crew.[93][135]
Baygitano  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel off Lyme Regis, Dorset (50°41′N 2°56′W) by SM UC-77 ( Imperial German Navy) with the loss of two of her crew.[136]
Heian Maru No.18  Japan The cargo ship caught fire and sank at Nagasaki. She was a total loss.[110]
John H. Barry  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 104 nautical miles (193 km) north north west of Cape Bougaroni, Algeria (38°42′N 5°45′E) by SM UB-52 ( Imperial German Navy) with the loss of three crew.[3][137]
Massilia  Italy World War I: The coal hulk was torpedoed and sunk at Augusta, Sicily by SM UC-25 ( Imperial German Navy).[138]
Prometeo  Italy World War I: The tanker was sunk in the Atlantic Ocean off Cape Carvoeiro, Portugal (37°54′N 16°00′W) by SM U-155 ( Imperial German Navy).[139]
Reidar  Norway World War I: The cargo ship was sunk in the Atlantic Ocean 340 nautical miles (630 km) off the coast of Portugal by SM U-155 ( Imperial German Navy) with the loss of four of her crew.[140]
Saldanha  United Kingdom World War I: The cargo ship was torpedoed and damaged in the Mediterranean Sea 95 nautical miles (176 km) north of Algiers, Algeria (38°19′N 2°39′E) by SM UB-52 ( Imperial German Navy). She was torpedoed again the next day and sank with the loss of six crew.[141]
Utrecht  French Navy World War I: The naval tug was shelled and sunk in the Mediterranean Sea 90 nautical miles (170 km) east of Capo Figari, Sardinia, Italy (41°04′N 11°48′E) by SM UB-49 ( Imperial German Navy) with the loss of two of her crew.[142]

19 March

List of shipwrecks: 19 March 1918
ShipCountryDescription
Burnstone  United Kingdom World War I: The collier was torpedoed and sunk in the North Sea 44 nautical miles (81 km) north of the Farne Islands, Northumberland by SM UB-62 ( Imperial German Navy) with the loss of five of her crew.[3][27][143]
Giovanni Albanesi  Italy World War I: The barque was shelled and sunk in the Gulf of Naples (40°25′N 13°17′E) by SM UB-49 ( Imperial German Navy).[144]
Linz  Austria-Hungary World War I: The ocean liner sank in the Adriatic Sea on 20 February or 19 March 1918 after she hit a mine.[145]
San Francesco di Paolo  Italy World War I: The sailing vessel was scuttled in the Gulf of Naples 70 nautical miles (130 km) west of Naples (40°40′N 13°48′E) by SM UB-49 ( Imperial German Navy).[146]
Luxor  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 27 nautical miles (50 km) west by south of St. Catherine's Point, Isle of Wight by SM UB-57 ( Imperial German Navy). Her crew survived.[3][147]

20 March

List of shipwrecks: 20 March 1918
ShipCountryDescription
Antonios M. Theophilatos  Greece World War I: The cargo ship was sunk in the Mediterranean Sea 75 nautical miles (139 km) north west of Port Said, Egypt (32°04′N 32°08′E) by SM U-33 ( Imperial German Navy).[148]
Azemmour  France World War I: The coaster was torpedoed and sunk in the English Channel south of the Isle of Wight, United Kingdom (50°32′N 1°36′W) by SM UB-59 ( Imperial German Navy).[149]
Eros  Sweden World War I: The coaster was torpedoed and sunk in the Atlantic Ocean 8 nautical miles (15 km) west of The Lizard, Cornwall, United Kingdom[150] (49°56′N 5°25′W) by SM UB-103 ( Imperial German Navy) with the loss of three of her crew.[151]
Glenford  United Kingdom World War I: The coaster was shelled and sunk in the Irish Sea 24 nautical miles (44 km) east of Rockabill, County Dublin (53°40′N 5°20′W) by SM U-101 ( Imperial German Navy). Her crew survived.[152]
Kassanga  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 23 nautical miles (43 km) south east by south of the South Arklow Lightship ( United Kingdom) (52°27′N 5°26′W) by SM U-103 ( Imperial German Navy). Her crew survived.[153]
Matteo Renato Imbriani  Italy World War I: The cargo ship struck a mine and sank in the Mediterranean Sea 6 nautical miles (11 km) south west of the Île du Planier, Bouches-du-Rhône, France by SM UC-67 ( Imperial German Navy).[154]
Saint Dimitrios  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 50 nautical miles (93 km) north by east of Port Said by SM U-33 ( Imperial German Navy). Her crew survived.[3][155]
Samoset  United Kingdom World War I: The tanker was torpedoed and sunk in the Mediterranean Sea 50 nautical miles (93 km) east north east of Port Said by SM U-33 ( Imperial German Navy) with the loss of three crew.[3][156]
Yochow  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Mediterranean Sea 54 nautical miles (100 km) north by east of Port Said by SM U-33 ( Imperial German Navy) with the loss of 50 crew.[3][157]

21 March

List of shipwrecks: 21 March 1918
ShipCountryDescription
SMS A7  Imperial German Navy World War I: The A1-class torpedo boat was shelled and sunk in the North Sea off Zeebrugge, West Flanders, Belgium by HMS Morris ( Royal Navy) and/or Bouclier and Capitaine Mehl (both  French Navy) with the loss of 23 of her crew.[1][158]
SMS A10  Imperial German Navy World War I: The destroyer was rammed and sunk in the North Sea off Zeebrugge by HMS Botha ( Royal Navy).[158]
Begonia  United Kingdom World War I: The collier was torpedoed and sunk in the Atlantic Ocean 44 nautical miles (81 km) north of Wolf Rock, Cornwall (49°13′N 5°40′W) by SM UB-55 ( Imperial German Navy). Her crew survived.[3][27][159]
Dante C  Italy World War I: The vessel was sunk in the Gulf of Naples by SM UB-49 ( Imperial German Navy).[160]
Ikeda  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 7 nautical miles (13 km) west of the Brighton Lightship ( United Kingdom) by SM UB-40 ( Imperial German Navy). Her crew survived.[3][161]
Termini  Italy World War I: The cargo ship was torpedoed and sunk in the Aegean Sea off Milos, Greece (36°49′N 24°21′E) by SM UC-37 ( Imperial German Navy).[162]
Tyrhaug  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 10 nautical miles (19 km) north east of the Pendeen Lighthouse, Cornwall (50°19′N 5°36′W) by SM UB-103 ( Imperial German Navy) with the loss of two of her crew.[163]

22 March

List of shipwrecks: 22 March 1918
ShipCountryDescription
HMS Gaillardia  Royal Navy World War I: The Aubrietia-class sloop struck a mine and sank in the North Sea.[164]
HMT J. C. P.  Royal Navy The naval trawler was lost on this date.[27]
Polleon  United Kingdom World War I: The cargo ship was torpedoed and sunk in the North Sea 3 nautical miles (5.6 km) east north east of the mouth of the River Tyne by SM UB-78 ( Imperial German Navy) with the loss of four of her crew.[3][165]
Saint Jean II  France World War I: The cargo ship was sunk in the Mediterranean Sea 61 nautical miles (113 km) north west of Cape Bon, Algeria (37°56′N 10°49′E) by SM UB-50 ( Imperial German Navy). Her crew survived.[166]
San Giuseppe C.  Italy World War I: The sailing vessel was sunk in the Mediterranean Sea south of Sardinia by SM UC-67 ( Imperial German Navy).[167]
Trinidad  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 12 nautical miles (22 km) east of the Codling Bank Lightship ( United Kingdom) by SM U-101 ( Imperial German Navy) with the loss of 39 crew.[3][168]

23 March

List of shipwrecks: 23 March 1918
ShipCountryDescription
HMS Arno  Royal Navy The destroyer collided with HMS Hope ( Royal Navy) in the Dardanelles (40°14′30″N 26°30′30″E) and sank.
Aulton  United Kingdom World War I: The coaster was torpedoed and sunk in the North Sea 9 nautical miles (17 km) south east by east of Berwick-upon-Tweed, Northumberland by SM UB-83 ( Imperial German Navy) with the loss of two of her crew.[3][169]
Chattahoochee  United States World War I: The cargo ship was torpedoed and sunk in the English Channel 28 nautical miles (52 km) south of Penzance, Cornwall, United Kingdom (49°39′N 5°23′W) by SM UB-55 ( Imperial German Navy). Her crew survived.[170]
Etonian  United Kingdom World War I: The passenger ship was torpedoed and sunk in the Atlantic Ocean 34 nautical miles (63 km) south by east of the Old Head of Kinsale, County Cork by SM U-61 ( Imperial German Navy) with the loss of seven crew.[171]
Jane Grey  United Kingdom World War I: The schooner was shelled and sunk in the Irish Sea 14 nautical miles (26 km) north west by west of the Smalls Lighthouse by SM U-101 ( Imperial German Navy). Her crew survived.[172]
SMS M36  Imperial German Navy World War I: The Type 1915 minesweeper struck a mine and sank in the North Sea.[173]
Madame Midas  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 38 nautical miles (70 km) west south west of The Lizard, Cornwall (49°27′N 5°28′W) by SM UB-55 ( Imperial German Navy). Her crew survived.[174]
Mar Baltico  Spain World War I: The cargo ship was sunk in the English Channel (49°17′N 5°05′W) by SM UB-55 ( Imperial German Navy).[175]
HMT New Dawn  Royal Navy World War I: The naval trawler struck a mine and sank in the English Channel off The Needles, Isle of Wight with the loss of three of her crew.[176]
Venborg  Norway World War I: The cargo ship was sunk in the Atlantic Ocean 25 nautical miles (46 km) north of Ouessant, Finistère, France (48°55′N 5°02′W) by SM UB-55 ( Imperial German Navy). Her crew survived.[177]

24 March

List of shipwrecks: 24 March 1918
ShipCountryDescription
Anteros  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 16 nautical miles (30 km) west by north of South Stack (53°17′N 5°09′W) by SM UB-103 ( Imperial German Navy) with the loss of two of her crew.[178]
Avala  Italy World War I: The cargo ship was shelled and sunk in the Atlantic Ocean 320 nautical miles (590 km) west of Madeira, Portugal (38°32′N 17°58′W) by SM U-155 ( Imperial German Navy).[179]
Fileur  France World War I: The sailing vessel was sunk in the Atlantic Ocean 40 nautical miles (74 km) north west of the Île de Batz, Finistère by SM UB-55 ( Imperial German Navy).[180]
John G. Walter  United Kingdom World War I: The schooner was shelled and sunk in the Irish Sea 20 nautical miles (37 km) south west of the Smalls Lighthouse by SM U-101 ( Imperial German Navy). Her crew survived.[181]
Jorgina  United Kingdom World War I: The schooner was shelled and sunk in the Atlantic Ocean 360 nautical miles (670 km) north by west of Madeira (38°40′N 18°14′W) by SM U-155 ( Imperial German Navy). Her crew survived.[182]
La Nuova Felice  Italy World War I: The sailing vessel was sunk in the Strait of Sicily by SM UC-53 ( Imperial German Navy).[183]
Nuova Enio  Italy World War I: The sailing vessel was sunk in the Strait of Sicily by SM UC-53 ( Imperial German Navy).[184]
Partenope  Regia Marina World War I: The minelayer was sunk in the Mediterranean Sea off Bizerta, Algeria (37°53′N 10°10′E) by SM UC-67 ( Imperial German Navy). Her crew survived.[185]
Regina Immacolata  Italy World War I: The sailing vessel was sunk in the Strait of Sicily by SM UC-53 ( Imperial German Navy).[186]
Tre Sorrelle Salvo  Italy World War I: The sailing vessel was sunk in the Strait of Sicily by SM UC-53 ( Imperial German Navy).[187]
War Knight  United Kingdom World War I: The cargo ship collided with O. B. Jennings (flag unknown) in the English Channel off the Needles Lighthouse, Isle of Wight. She then struck a mine and was damaged. War Knight was beached at Freshwater, Isle of Wight.[188]

25 March

List of shipwrecks: 25 March 1918
ShipCountryDescription
HMT Border Lads  Royal Navy World War I: The naval trawler was torpedoed and sunk in the North Sea 2 nautical miles (3.7 km) off the mouth of the River Tyne by SM UB-78 ( Imperial German Navy) with the loss of four of her crew.[189]
Carlo Splendor  Italy World War I: The sailing vessel was sunk in the Strait of Messina by SM UB-49 ( Imperial German Navy).[190]
Destro  United Kingdom World War I: The coaster was torpedoed and sunk in the Irish Sea 5 nautical miles (9.3 km) south west of the Mull of Galloway, Wigtownshire (54°34′N 4°45′W) by SM U-96 ( Imperial German Navy) with the loss of six of her crew.[3][191]
Francesco Antonio Aiello  Italy World War I: The sailing vessel was sunk in the Strait of Sicily by SM UC-67 ( Imperial German Navy).[192]
Hercules  United Kingdom World War I: The cargo ship was torpedoed and sunk in the North Sea 4 nautical miles (7.4 km) north north west of Flamborough Head, Yorkshire by SM UB-21 ( Imperial German Navy) with the loss of a crew member.[3][193]
L'Iniziatore  Italy World War I: The sailing vessel was sunk in the Strait of Sicily (37°30′N 11°45′W) by SM UC-67 ( Imperial German Navy).[194]
Rio Ave  Portugal World War I: The schooner was shelled and sunk in the Atlantic Ocean 100 nautical miles (190 km) off Madeira (38°33′N 18°08′W) by SM U-155 ( Imperial German Navy).[195]

26 March

List of shipwrecks: 26 March 1918
ShipCountryDescription
Elisabetha  Italy World War I: The sailing vessel was sunk in the Strait of Sicily by SM UC-67 ( Imperial German Navy).[196]
RFA Lady Cory-Wright  Royal Fleet Auxiliary World War I: The mine carrier was torpedoed and sunk in the English Channel 14 nautical miles (26 km) off The Lizard, Cornwall by SM UC-17 ( Imperial German Navy) with the loss of 39 of her 40 crew.
SM U-61  Imperial German Navy World War I: The Type U 57 submarine was sunk in the Atlantic Ocean by USS PC-51 ( United States Navy) with the loss of all 36 crew.
Volturno  Italy World War I: The bulk carrier was sunk in the Mediterranean Sea off Bône, Algeria (37°27′N 8°07′E) by SM UB-50 ( Imperial German Navy).[197]

27 March

List of shipwrecks: 27 March 1918
ShipCountryDescription
Allendale  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Atlantic Ocean 52 nautical miles (96 km) south by west of The Lizard, Cornwall (49°50′N 5°50′W) by SM U-101 ( Imperial German Navy with the loss of a crew member.[3][198]
Beira  Portugal World War I: The sailing vessel was sunk in the Atlantic Ocean (34°10′N 14°35′W) by SM U-154 ( Imperial German Navy). Her crew survived.[199]
Carlo P.  Italy World War I: The sailing vessel was sunk in the Mediterranean Sea 30 nautical miles (56 km) north of the Galite Islands, Tunisia by SM UC-54 ( Imperial German Navy).[200]
Castrenzo Coppola  Italy World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Naples by SM UC-53 ( Imperial German Navy).[201]
HMS Kale  Royal Navy World War I: The E-class destroyer struck a naval mine and sank in the North Sea.[1][27]
MB 3, MB 8 and MB 9  Ottoman Navy The MB 1-class motor gunboats were lost on this date.[202]
Watauga  United Kingdom World War I: The schooner was shelled and sunk in the Atlantic Ocean 450 nautical miles (830 km) west by north of Lisbon, Portugal (38°54′N 18°24′W) by SM U-155 ( Imperial German Navy) with the loss of five crew.[203]

28 March

List of shipwrecks: 28 March 1918
ShipCountryDescription
SMS Amrumbank  Imperial German Navy World War I: The Gronland-class Vorpostenboot was sunk by mines off Cape Tachkuna, Estonia.[204][205]
Botha  United Kingdom World War I: The trawler was scuttled in the North Sea 3 nautical miles (5.6 km) east of Whitby, Yorkshire by SM UC-64 ( Imperial German Navy).[63][206]
Brotherly Love  United Kingdom World War I: The trawler was shelled and sunk in the North Sea 6 nautical miles (11 km) east north east of Whitby by SM UC-64 ( Imperial German Navy).[63][207]
City of Winchester  United Kingdom World War I: The ketch was shelled and sunk in the English Channel 10 nautical miles (19 km) north west by west of the Les Hanois Lighthouse, Guernsey, Channel Islands (49°28′N 2°55′W) by SM U-90 ( Imperial German Navy). Her crew survived.[208]
Grampus  United Kingdom The dredger foundered on this date.[209]
Honora  United Kingdom World War I: The fishing vessel was shelled and sunk in the North Sea 6 nautical miles (11 km) east north east of Whitby by SM UC-64 ( Imperial German Navy).[63][210]
Inkosi  United Kingdom World War I: The cargo ship was torpedoed and sunk in the Irish Sea 10 nautical miles (19 km) south west of Burrow Head, Wigtownshire by SM U-96 ( Imperial German Navy) with the loss of three crew.[211]
Noel  United Kingdom World War I: The fishing vessel was shelled and sunk in the North Sea 6 nautical miles (11 km) east north east of Whitby by SM UC-64 ( Imperial German Navy).[63][212]
SMS Polarstern  Imperial German Navy The Vorpostenboot was lost on this date.[213]
SMS Scharbeutz  Imperial German Navy World War I: The Anneliese-class Vorpostenboot was sunk as a blockship.[214]
HMS Tithonus  Royal Navy World War I: The armed boarding steamer was sunk in the North Sea 50 nautical miles (93 km) east of Aberdeen (57°04′N 0°33′W) by SM UB-72 ( Imperial German Navy) with the loss of four of her crew.[215]

29 March

List of shipwrecks: 29 March 1918
ShipCountryDescription
SMS F32  Imperial German Navy The F Type minesweeping boat was lost on this date.[216]
Porto Santo  Portugal The cargo ship foundered in the Aegean Sea off Antimilos, Greece, possibly after striking a mine. Her crew survived.[217]
HMT Swallow  Royal Navy The naval trawler was lost on this date.[23]
T. R. Thompson  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 7 nautical miles (13 km) south of Newhaven, Sussex by SM UB-57 ( Imperial German Navy) with the loss of 33 of her crew.[3][218]

30 March

List of shipwrecks: 30 March 1918
ShipCountryDescription
SMS G87  Imperial German Navy World War I: The G85-class torpedo boat struck a mine and sank in the North Sea with the loss of 43 of her crew.[1]
SMS G93  Imperial German Navy World War I: The G85-class torpedo boat struck a mine and sank in the North Sea with the loss of ten of her crew.[1]
SMS G94  Imperial German Navy World War I: The G85-class torpedo boat struck a mine and sank in the North Sea.[219]
Geraldine  United Kingdom World War I: The fishing smack was shelled and sunk in the Irish Sea 10 nautical miles (19 km) east of Lambay Island, County Dublin by SM U-96 ( Imperial German Navy) with the loss of all five of her crew.[220][221]
Lough Fisher  United Kingdom World War I: The coaster was sunk in the Atlantic Ocean 12 nautical miles (22 km) south south east of Helvick Head, County Waterford by SM U-101 ( Imperial German Navy) with the loss of thirteen crew.[222]
Salaminia  Greece World War I: The cargo ship was shelled and sunk in the Irish Sea 13 nautical miles (24 km) south south east of Rockabill (53°27′N 5°32′W) by SM UB-64 ( Imperial German Navy). There were a number of casualties.[223]
Stabil  Norway World War I: The coaster was torpedoed and sunk in the Atlantic Ocean off the Pendeen Lighthouse, Cornwall, United Kingdom (50°19′N 5°36′W) by SM U-46 ( Imperial German Navy) with the loss of nine crew.[224]
St. Michan  United Kingdom World War I: The fishing vessel was shelled and sunk in the Irish Sea 10 nautical miles (19 km) east of Lambay Island by SM U-96 ( Imperial German Navy). Her crew survived.[225]
Vafos  Norway World War I: The cargo ship was sunk in the North Sea 35 nautical miles (65 km) south west by west of the Marstenen Lighthouse by SM UB-72 ( Imperial German Navy) with the loss of four of her crew.[226]

31 March

List of shipwrecks: 31 March 1918
ShipCountryDescription
Celtic  United Kingdom World War I: The ocean liner was torpedoed and damaged in the Irish Sea 11 nautical miles (20 km) south of the Isle of Man by SM UB-77 ( Imperial German Navy) with the loss of six lives. She was beached but was later refloated, repaired and returned to service.[227]
Conargo  United Kingdom World War I: The cargo ship was torpedoed and damaged in the Irish Sea 12 nautical miles (22 km)) west by north of the Calf of Man, Isle of Man (54°02′N 5°11′W) by SM U-96 ( Imperial German Navy). She was torpedoed again the next day and sunk with the loss of nine of her crew (53°33′N 4°50′W).[228]
Excellence Pleske  United Kingdom World War I: The cargo ship was torpedoed and sunk in the English Channel 2.5 nautical miles (4.6 km) south south east of Dungeness, Kent by SM UB-57 ( Imperial German Navy) with the loss of thirteen of her crew.[3][229]
Immacolata  Italy World War I: The sailing vessel was sunk in the Tyrrhenian Sea off Bari Sardo, Sardinia by SM UC-35 ( Imperial German Navy).[230]
Indien  Denmark World War I: The cargo ship was sunk in the Atlantic Ocean (40°40′N 28°15′W) by SM U-152 ( Imperial German Navy) with the loss of 29 crew.[231]
La Loire  France World War I: The cargo ship was sunk in the Mediterranean Sea north east of Alexandria, Egypt by SM U-33 ( Imperial German Navy).[232]
San Nicola  United Kingdom World War I: The sailing vessel was shelled and sunk in the Mediterranean Sea 18 nautical miles (33 km) east north east of Valletta, Malta by SM UC-52 ( Imperial German Navy).[3][233]
Slieve Bloom  United Kingdom The ferry collided with the destroyer USS Stockton ( United States Navy) and sank with the loss of one life.[234]
Vianna  United Kingdom World War I: The coaster was torpedoed and sunk in the North Sea 4 nautical miles (7.4 km) east of Seaham Harbour, County Durham (54°50′N 1°12′W) by SM UC-64 ( Imperial German Navy) with the loss of four of her crew.[3][235]

Unknown date

List of shipwrecks: Unknown date 1918
ShipCountryDescription
Angelo Raffaele  Italy World War I: The vessel was sunk in the Gulf of Naples between 19 and 21 March by SM UB-49 ( Imperial German Navy).[236]
Avé Maria  France The schooner sprang a leak and foundered in early March. Her crew were rescued.[16]
Cecil L. Shave  United Kingdom World War I: The sailing vessel was sunk in the Atlantic Ocean off the Azores, Portugal by a Kaiserliche Marine submarine.[3]
USS Cyclops  United States Navy The Proteus-class collier foundered in the Bermuda Triangle some time after 4 March with the loss of all 306 passengers and crew.
Lottie A. Silver  United Kingdom The schooner foundered in the Atlantic Ocean in early March.[8]

References

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  225. "St. Michan". Uboat.net. Retrieved 24 October 2012.
  226. "Vafos". Uboat.net. Retrieved 12 November 2012.
  227. "Celtic". Uboat.net. Retrieved 12 November 2012.
  228. "Conargo". Uboat.net. Retrieved 24 October 2012.
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  230. "Immacolata". Uboat.net. Retrieved 7 December 2012.
  231. "Indien". Uboat.net. Retrieved 26 October 2012.
  232. "La Loire". Uboat.net. Retrieved 1 October 2012.
  233. "San Nicola". Uboat.net. Retrieved 18 December 2012.
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  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.
Ship events in 1918
Ship launches: 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923
Ship commissionings: 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923
Ship decommissionings: 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923
Shipwrecks: 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923
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