The Portugal resorts with the warmest sea water temperature at this moment are Ponta Delgada, Santa Maria Island and Faial Island.
Below you can see a list of all popular Portugal resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
September 2023 | October 2023 |
|---|---|---|---|
| Ponta Delgada | 78.6°F | 76.7°F | 73.2°F |
| Santa Maria Island | 78.4°F | 77.8°F | 75.6°F |
| Faial Island | 78.2°F | 76.0°F | 72.6°F |
| Pico Island | 78.0°F | 75.9°F | 72.5°F |
| Flores Island | 78.0°F | 77.8°F | 72.8°F |
| Corvo Island | 78.0°F | 77.8°F | 72.5°F |
| Sao Jorge | 77.8°F | 76.0°F | 72.5°F |
| Madeira | 77.6°F | 79.4°F | 79.1°F |
| Sao Miguel | 77.6°F | 76.5°F | 73.1°F |
| Funchal | 77.6°F | 79.4°F | 79.1°F |
| Terceira Island | 77.4°F | 75.8°F | 72.1°F |
| Graciosa | 77.4°F | 75.6°F | 72.3°F |
| Canico | 77.4°F | 79.2°F | 78.9°F |
| Porto Santo Island | 76.6°F | 78.8°F | 78.6°F |
| Tavira | 69.0°F | 72.1°F | 73.3°F |
| Faro | 67.8°F | 71.2°F | 73.0°F |
| Algarve | 67.8°F | 71.2°F | 73.0°F |
| Lisbon | 66.8°F | 69.4°F | 69.6°F |
| Setubal | 65.8°F | 68.7°F | 68.6°F |
| Albufeira | 65.4°F | 70.4°F | 72.2°F |
| Portimao | 65.2°F | 70.0°F | 71.7°F |
| Quarteira | 64.8°F | 70.5°F | 72.4°F |
| Alvor | 64.4°F | 69.9°F | 71.6°F |
| Lagos | 62.0°F | 69.4°F | 71.2°F |
| Cascais | 60.6°F | 66.5°F | 68.3°F |
| Sintra | 60.4°F | 66.4°F | 68.3°F |
| Peniche | 60.2°F | 67.0°F | 68.8°F |
| Estoril | 60.0°F | 66.4°F | 68.3°F |
| Sagres | 59.6°F | 67.9°F | 70.8°F |
| Ericeira | 59.0°F | 66.0°F | 68.3°F |
| Porto | 58.2°F | 66.5°F | 69.1°F |
Please see following sea water temperature averages charts for the warmest Portugal resorts for more details.
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.
Sea Water
Temperature
Temperature
| Ponta Delgada |
Sea Water
Temperature
Temperature
| Santa Maria Island |
Sea Water
Temperature
Temperature
| Faial Island |
