Serra Do Marao
| Name | Serra Do Marao |
| Type | Trawler |
| GRT | 74 tons |
| Country |  Portuguese |
| Built | 1914 |
| Builder | ?, Vigo |
| Operator | Borges & Irmao, Oporto |
| History |
U-boat attacks on Trawler Serra Do Marao
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 20 Aug 1917 | UB 48 (Wolfgang Steinbauer) | Sunk | Stopped and sunk off Portugal |
If you can help us with any additional information on this vessel then please contact us.