Ships hit by U-boats


Hydraios

Greek Steam merchant



Photo courtesy of Library of Contemporary History, Stuttgart

NameHydraios
Type:Steam merchant
Tonnage4,476 tons
Completed1902 - Charles Connell & Co Ltd, Glasgow 
OwnerAthanassios N. Coulouras & Panorea K. Xenos, Piræus 
HomeportHydra 
Date of attack6 Jul 1943Nationality:      Greek
 
FateSunk by U-198 (Werner Hartmann)
Position24° 44'S, 35° 12'E - Grid KP 3813
Complement40 (0 dead and 40 survivors).
Convoy
RoutePort Said - Aden (17 Jun) - Lourenço Marques 
Cargo1550 tons of rock and salt ballast 
History Completed in May 1902 as British Lothian for John Warrack & Co, Leith. On 4 August 1914 seized by Germany at Hamburg, renamed Lothar on 3 April 1917 and commissioned as Sperrbrecher SP 12 by the Kaiserliche Marine on 2 May 1917. Returned to the pre-war owner under her original name Lothian on 17 December 1918. 1919 sold to E.R. Newbigin Ltd, Newcastle-on-Tyne and later that year to Norway, renamed Isfond for Sigval Bergesen, Stavanger. On 21 April 1921 sold to Greece and renamed Parnon for Konstantinos Petzalis & Elias Dounias, Spetses. In August 1927 renamed Hydraios for Athanassios N. Coulouras & Kyriakos A. Xenos, Hydros. 
Notes on event

At 19.59 hours on 6 July 1943 the unescorted Hydraios (Master Georgios Livadas) was hit on port side under the bridge by one torpedo from U-198 while steaming on a zigzag course at 6 knots about 13 miles south of Ponta Zavora Lighthouse. The ship sank about 15 minutes after being struck on starboard side in the stoke hold by a coup de grâce at 20.17 hours. All 38 crew members and two gunners (the ship was armed with one Oerlikon and four machine guns) abandoned ship in two lifeboats after the first hit and began to pull towards the nearby shore in a slight swell. However, the U-boat went after them and the Germans first called the boat of the chief officer alongside, asking him about the name of the vessel, if it had British gunners aboard and why Greeks were working for the British. Shortly afterwards they took the master aboard for 10 minutes, asked him the same questions and confiscated the ship papers, his personal identification documents and a cashbox with 682 Egyptian Pounds. The survivors made landfall at Praia de Zavora the next morning.

One day before the attack, the Hydraios had already been spotted by U-178 (Dommes) northwest of Europa Island in the Mozambique Channel at 08.43 hours on 5 July 1943. The U-boat began to chase the ship, but the tracks of two G7a torpedoes fired at 19.35 hours were spotted and missed between two and ten yards ahead when the ship reduced speed to evade them. The Germans also failed to hit the ship in three separate attacks with four more torpedoes fired between 04.07 and 04.12 hours on 6 July. Dommes eventually gave up the chase as he suffered from stomach cramps and assumed that all torpedoes had been evaded due to the moonlit night and calm seas, thinking that further attacks had no reasonable chance of success. In fact, only the first one had been noticed.

 

Location of attack on Hydraios.

ship sunk.


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