Sea Porpoise
| Name: | Sea Porpoise | ||
| Type: | Steam merchant | ||
| Tonnage: | 7,934 tons | ||
| Date: | 5 Jul 1944 | Nationality:  American | |
| U-boat: | U-390 | ||
| Notes: | The U-boat did not return from patrol, but it could not have attacked the Sea Porpoise because she was damaged by an underwater explosion several hours after U-390 had been sunk. The ship most likely struck a mine. | ||
This vessel was removed from our ships attacked databases after further research the data more closely.