In December sea water temperature in some cities on the Mediterranean Sea coast is above 20°C and it is enough for comfortable bathing. The warmest average sea temperature Mediterranean in December is 21.3°C (in Hadera, Israel), and the coldest sea surface temperature is 13.6°C (in Portiragnes, France). To find out the sea temperature today and in the coming days, go to Current sea temperature of the Mediterranean Sea
This data on the average monthly surface water temperature on the Mediterranean Sea coast in December. To see the details, select the country and then the city of your interest. Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day.
Map shows the average water temperature in December for cities along the Mediterranean Sea
The Mediterranean Sea is divided into smaller seas: Adriatic Sea, Aegean Sea, Alboran Sea, Balearic Sea, Ionian Sea, Ligurian Sea, Tyrrhenian Sea. And also some areas from ancient times also have their own names: Levantine sea, Libyan Sea, Sea of Crete, Sea of Sardinia, Thracian Sea.