Measurements:
°C
°F
World Resorts Portugal

Portugal Sea Water Temperature in May

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

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

Resort Name May 2023 May 2022 May 2021
Madeira 71.7°F 69.7°F 70.2°F
Funchal 71.7°F 69.7°F 70.2°F
Canico 71.6°F 69.1°F 69.9°F
Porto Santo Island 70.7°F 68.7°F 69.3°F
Santa Maria Island 68.2°F 66.4°F 67.4°F
Ponta Delgada 66.8°F 65.9°F 65.9°F
Faro 66.5°F 66.5°F 65.1°F
Algarve 66.5°F 66.5°F 65.1°F
Sao Miguel 66.4°F 65.8°F 65.9°F
Tavira 65.9°F 66.3°F 63.7°F
Lisbon 65.6°F 65.9°F 64.9°F
Quarteira 65.6°F 65.6°F 64.1°F
Sao Jorge 65.4°F 64.1°F 65.3°F
Corvo Island 65.3°F 64.0°F 65.8°F
Albufeira 65.3°F 65.1°F 63.4°F
Pico Island 65.2°F 64.2°F 64.3°F
Faial Island 65.2°F 64.2°F 64.3°F
Flores Island 65.2°F 63.8°F 65.8°F
Graciosa 65.2°F 63.7°F 65.1°F
Terceira Island 65.0°F 63.5°F 64.6°F
Setubal 64.7°F 65.5°F 64.5°F
Portimao 64.7°F 64.9°F 62.9°F
Alvor 64.6°F 64.8°F 62.9°F
Lagos 64.0°F 64.2°F 62.5°F
Sagres 63.3°F 63.3°F 61.7°F
Sintra 62.0°F 61.8°F 61.9°F
Cascais 62.0°F 62.2°F 62.1°F
Estoril 61.8°F 61.8°F 61.8°F
Peniche 61.8°F 61.1°F 61.5°F
Ericeira 61.7°F 60.6°F 61.1°F
Porto 60.4°F 60.7°F 60.3°F

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

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.