| Navy | The Royal Navy |
| Type | Steam Gunboat |
| Class | SGB |
| Pennant | S 303 |
| Built by | Yarrow Shipbuilders Ltd. (Scotstoun, Scotland) : Metropolitan Vickers |
| Ordered | 8 Nov 1940 |
| Laid down | 24 Jan 1941 |
| Launched | 29 Aug 1941 |
| Commissioned | 21 Feb 1942 |
| End service | |
| History | Renamed Grey Seal in 1943 |
Commands listed for HMS SGB 3 / Grey Seal (S 303)
Please note that we're still working on this section
and that we only list Commanding Officers for the duration of the Second World War.
| Commander | From | To | |
| 1 | T/Lt. James Sydney Southcott, RNVR | 4 Jan 1943 | early 1946 |
You can help improve our commands section
Click here to Submit events/comments/updates for this vessel.
Please use this if you spot mistakes or want to improve this ships page.