How warm is Portugal water in winter? In February sea water temperature throughout Portugal is not yet warm enough for swimming and does not exceed 20°C. Based on average water temperature observations over the past ten years, the warmest sea in Portugal in February was 18.5°C (in Funchal), and the coldest water 13.1°C (in Viana do Castelo). To find out the sea temperature today and in the coming days, go to Current sea temperature in Portugal
Several popular Portugal resorts with average ocean temperatures in February over the past years. For sea temperatures in other locations, select a state below or search
For the searchability, all Portugal cities and resorts are separated by state. To find the temperature of the water, select the state and then the city. If you do not know in which state the place is of interest to you, go to the section Portugal all cities and resorts
To find out what the water temperature was in Portugal any day over a period of the last ten years, select the month