Sea water temperature throughout Italy warms above 20°C and it is enough for a comfortable bath. The warmest sea temperature in Italy today is 27.1°C (in Alicudi), and the coldest water temperature is 22.8°C (Monfalcone).
Some of the most popular swimming cities in Italy have water temperatures today and yesterday, and the lowest and highest ocean temperatures recorded this month. To view sea temperatures in other cities, select your region of interest below.
For the searchability, all Italy 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 Italy all cities and resorts
Today, the highest waves along the entire coast of Italy are expected at Marina di Arbus, reaching a height of 1.42 m (4' 8") (it is prohibited to swim in such a storm). The calmest seas can be found at Rometta, with an average wave height of 0.07 m (0' 3"). If you want to see the 10-day sea forecast, choose the city you are interested in.
To find out what the water temperature was in Italy any day over a period of the last ten years, select the month.