The Portugal resorts with the warmest sea water temperature in March are Madeira, Funchal and Canico.
Below you can see a list of all popular Portugal resorts and information about sea water temperature in March for the last two years.
| Resort Name | March 2024 | March 2023 | March 2022 |
|---|---|---|---|
| Madeira | 68.8°F | 68.5°F | 66.4°F |
| Funchal | 68.8°F | 68.5°F | 66.4°F |
| Canico | 68.7°F | 68.2°F | 66.4°F |
| Porto Santo Island | 67.9°F | 67.6°F | 65.8°F |
| Santa Maria Island | 64.6°F | 63.4°F | 64.0°F |
| Ponta Delgada | 63.8°F | 61.7°F | 63.6°F |
| Sao Miguel | 63.7°F | 61.7°F | 63.3°F |
| Faial Island | 63.0°F | 61.6°F | 62.6°F |
| Corvo Island | 62.9°F | 61.8°F | 62.2°F |
| Graciosa | 62.8°F | 61.3°F | 61.8°F |
| Pico Island | 62.8°F | 61.5°F | 62.5°F |
| Flores Island | 62.8°F | 61.9°F | 62.5°F |
| Sao Jorge | 62.8°F | 61.5°F | 62.3°F |
| Terceira Island | 62.8°F | 61.2°F | 61.2°F |
| Faro | 60.7°F | 61.9°F | 61.0°F |
| Algarve | 60.7°F | 61.9°F | 61.0°F |
| Quarteira | 60.4°F | 61.3°F | 60.7°F |
| Sagres | 60.2°F | 60.6°F | 59.9°F |
| Albufeira | 60.1°F | 61.0°F | 60.5°F |
| Tavira | 60.1°F | 61.1°F | 60.8°F |
| Setubal | 59.8°F | 60.1°F | 58.9°F |
| Lagos | 59.7°F | 60.5°F | 60.0°F |
| Peniche | 59.7°F | 59.7°F | 57.7°F |
| Alvor | 59.7°F | 60.6°F | 60.1°F |
| Portimao | 59.6°F | 60.6°F | 60.1°F |
| Ericeira | 59.6°F | 60.0°F | 58.5°F |
| Cascais | 59.6°F | 60.1°F | 58.7°F |
| Sintra | 59.5°F | 60.0°F | 58.6°F |
| Estoril | 59.5°F | 60.0°F | 58.7°F |
| Lisbon | 59.4°F | 60.1°F | 58.4°F |
| Porto | 58.1°F | 58.3°F | 56.9°F |
Please see following sea water temperature averages charts for the warmest Portugal resorts in March.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Portugal Resorts:
NAME
F°
| Albufeira |  |
+62 |
| Algarve | |
+62 |
| Cascais |  |
+60 |
| Faro | |
+62 |
| Funchal |  |
+60 |
| Lagos | |
+62 |
| Lisbon |  |
+62 |
| Madeira | |
+60 |
| Peniche | |
+60 |
| Ponta Delgada | |
+62 |
| Portimao | |
+62 |
| Porto | |
+58 |
| Porto Santo Island | |
+64 |
| Sao Miguel | |
+62 |
| Setubal | |
+62 |
