The France resorts with the warmest sea water temperature in December are Bastia, Calvi and Aiacciu.
Below you can see a list of all popular France resorts and information about sea water temperature in December for the last two years.
| Resort Name | December 2023 | December 2022 | December 2021 |
|---|---|---|---|
| Bastia | 62.6°F | 63.1°F | 61.9°F |
| Calvi | 62.5°F | 63.4°F | 61.0°F |
| Aiacciu | 62.5°F | 63.2°F | 61.2°F |
| Corsica | 62.5°F | 63.0°F | 61.2°F |
| Bunifaziu | 62.2°F | 63.5°F | 61.3°F |
| Propriano | 62.2°F | 63.1°F | 61.1°F |
| Portivecju | 62.1°F | 62.7°F | 61.3°F |
| Saint Jean Cap Ferrat | 61.8°F | 63.5°F | 61.5°F |
| Nice | 61.7°F | 63.4°F | 61.4°F |
| Theoule Sur Mer | 61.7°F | 63.5°F | 61.4°F |
| Mandelieu la Napoule | 61.7°F | 63.5°F | 61.4°F |
| Saint Laurent du Var | 61.6°F | 63.3°F | 61.3°F |
| Cannes | 61.6°F | 63.5°F | 61.4°F |
| Cagnes sur Mer | 61.5°F | 63.3°F | 61.3°F |
| Antibes | 61.5°F | 63.4°F | 61.4°F |
| Menton | 61.5°F | 63.5°F | 61.5°F |
| Juan les Pins | 61.5°F | 63.4°F | 61.4°F |
| Golfe Juan | 61.5°F | 63.4°F | 61.4°F |
| Roquebrune Cap Martin | 61.5°F | 63.6°F | 61.5°F |
| Frejus | 61.4°F | 63.4°F | 61.3°F |
| Cavalaire sur Mer | 61.3°F | 63.5°F | 61.4°F |
| Saint-Tropez | 61.3°F | 63.4°F | 61.3°F |
| Sainte Maxime | 61.2°F | 63.4°F | 61.2°F |
| Le Lavandou | 61.0°F | 63.3°F | 61.0°F |
| La Londe les Maures | 60.6°F | 63.2°F | 60.8°F |
| Toulon | 60.4°F | 62.8°F | 60.8°F |
| La Seyne sur Mer | 60.4°F | 62.9°F | 60.8°F |
| Sanary-sur-Mer | 60.4°F | 62.9°F | 60.8°F |
| Bandol | 60.3°F | 62.9°F | 60.8°F |
| Saint Syr Sur Mer | 60.2°F | 62.7°F | 60.6°F |
| La Ciotat | 60.1°F | 62.7°F | 60.6°F |
| Cassis | 60.0°F | 62.7°F | 60.5°F |
| Marseilles | 59.0°F | 62.2°F | 59.5°F |
| Biarritz | 58.4°F | 59.2°F | 55.0°F |
| Perpignan | 57.4°F | 59.1°F | 57.2°F |
| Narbonne | 56.6°F | 58.5°F | 56.5°F |
| Arcachon | 55.9°F | 55.7°F | 54.8°F |
| Beziers | 55.7°F | 57.8°F | 55.9°F |
| Frontignan | 55.6°F | 58.6°F | 55.3°F |
| Avignon | 55.5°F | 59.1°F | 55.2°F |
| Palavas les Flots | 55.2°F | 57.9°F | 55.0°F |
| Montpellier | 54.9°F | 57.4°F | 54.8°F |
| Le Grau Du Roi | 54.7°F | 57.2°F | 54.8°F |
| La Rochelle | 52.0°F | 49.4°F | 47.6°F |
| Bordeaux | 51.7°F | 54.8°F | 54.8°F |
| Saint Malo | 51.7°F | 51.8°F | 50.5°F |
| Annecy | 51.5°F | 51.1°F | 50.9°F |
| Rennes | 51.3°F | 51.7°F | 50.6°F |
| Etretat | 51.1°F | 51.3°F | 50.6°F |
| Megeve | 51.0°F | 50.9°F | 50.3°F |
| Deauville | 49.3°F | 50.0°F | 48.9°F |
| Le Havre | 49.1°F | 49.8°F | 49.0°F |
| Chamonix | 48.6°F | 50.1°F | 47.5°F |
| Evian-les-Bains | 48.6°F | 50.2°F | 47.6°F |
| Avoriaz | 48.4°F | 50.3°F | 47.8°F |
Please see following sea water temperature averages charts for the warmest France resorts in December.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
France Resorts:
NAME
F°
| Annecy |  |
+58 |
| Antibes |  |
+64 |
| Biarritz | |
+62 |
| Bordeaux | |
+70 |
| Cannes | |
+66 |
| Corsica | |
+64 |
| Etretat |  |
+56 |
| La Rochelle |  |
+64 |
| Marseilles | |
+66 |
| Menton | |
+64 |
| Montpellier | |
+70 |
| Nice | |
+64 |
| Paris | |
+66 |
| Saint-Tropez | |
+66 |
| Toulouse | |
+64 |
