| 1912 | E6 | Launched |
| 1912 | V1 | Laid Down |
| 1925 | M1 | M1 was rammed by the SS Vidal off Start Point and was lost without survivors. |
| 1937 | O24 (Dutch) | Laid down |
| 1939 | Seahorse (S98) | HMS Seahorse departed Blyth for her 4th war patrol. She was ordered to patrol in the North Sea to the north-west of The Netherlands.
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| 1940 | Tigris (N63) | HMS Tigris sinks the French fishing vessel Charles Edmond with gunfire about 70 nautical miles west of the Gironde estuary. |
| 1943 | Taurus (P339) | HMS Taurus torpedoed and sank the Japanese submarine I34 off Penang. |
