France
France offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Ajaccio (61.3°F), Bastia (61.3°F) and Nice (61.3°F). In contrast, the city of Dunkerque has the coldest water temperature in France, averaging around 48.0°F. This means the difference in water temperature between the warmest and coldest coastal cities is 13.4°F.
Destinations in France