All data are in degrees Fahrenheit

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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 Bastia (82.4°F), Roquebrune-Cap-Martin (81.4°F) and Cannes (81.3°F). In contrast, the city of Cherbourg-Octeville has the coldest water temperature in France, averaging around 61.3°F. This means the difference in water temperature between the warmest and coldest coastal cities is 21.2°F.

Destinations in France