Measurements:
°C
°F
World Resorts Portugal

Portugal Sea Water Temperature in October

The Portugal resorts with the warmest sea water temperature in October are Madeira, Funchal and Canico.

Below you can see a list of all popular Portugal resorts and information about sea water temperature in October for the last two years.

Resort Name October 2026 October 2025 October 2024
Madeira 77.3°F 76.8°F 77.5°F
Funchal 77.3°F 76.8°F 77.5°F
Canico 76.9°F 76.3°F 77.4°F
Porto Santo Island 76.0°F 75.9°F 76.9°F
Santa Maria Island 74.9°F 75.9°F 76.2°F
Ponta Delgada 74.2°F 74.4°F 75.0°F
Faial Island 73.9°F 73.2°F 74.6°F
Pico Island 73.9°F 73.2°F 74.6°F
Sao Miguel 73.9°F 74.3°F 74.7°F
Sao Jorge 73.7°F 73.6°F 74.8°F
Flores Island 73.7°F 72.9°F 74.7°F
Corvo Island 73.5°F 72.6°F 74.7°F
Graciosa 73.1°F 73.0°F 74.5°F
Terceira Island 73.0°F 73.1°F 74.1°F
Tavira 73.0°F 71.0°F 68.4°F
Quarteira 72.9°F 70.6°F 67.7°F
Faro 72.8°F 70.9°F 68.5°F
Algarve 72.8°F 70.9°F 68.5°F
Albufeira 72.7°F 70.1°F 67.4°F
Portimao 72.6°F 69.6°F 67.1°F
Alvor 72.5°F 69.4°F 67.3°F
Lagos 72.1°F 68.8°F 67.2°F
Sagres 70.6°F 67.3°F 66.4°F
Lisbon 67.7°F 66.8°F 67.1°F
Setubal 67.1°F 66.0°F 66.8°F
Cascais 66.4°F 64.7°F 66.2°F
Estoril 66.1°F 64.4°F 66.0°F
Sintra 65.7°F 64.3°F 65.9°F
Ericeira 63.9°F 63.4°F 65.3°F
Peniche 63.9°F 62.9°F 65.6°F
Porto 61.8°F 62.3°F 65.7°F

Please see following sea water temperature averages charts for the warmest Portugal resorts in October.

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.