The France resorts with the warmest sea water temperature at this moment are Aiacciu, Corsica and Le Grau Du Roi.
Below you can see a list of all popular France resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
May 2025 | June 2025 |
|---|---|---|---|
| Aiacciu | 67.2°F | 67.9°F | 77.4°F |
| Corsica | 67.0°F | 67.9°F | 77.3°F |
| Le Grau Du Roi | 66.8°F | 66.9°F | 76.6°F |
| Propriano | 66.8°F | 67.2°F | 75.9°F |
| Marseilles | 66.6°F | 64.5°F | 74.1°F |
| Avignon | 66.6°F | 65.8°F | 75.4°F |
| Roquebrune Cap Martin | 66.2°F | 68.0°F | 77.3°F |
| Montpellier | 66.2°F | 66.3°F | 76.0°F |
| Calvi | 66.2°F | 66.7°F | 76.9°F |
| Perpignan | 66.0°F | 65.5°F | 76.0°F |
| Saint Jean Cap Ferrat | 66.0°F | 67.8°F | 77.8°F |
| Palavas les Flots | 66.0°F | 65.7°F | 75.8°F |
| Menton | 66.0°F | 67.7°F | 77.0°F |
| Saint-Tropez | 65.8°F | 66.8°F | 76.5°F |
| Juan les Pins | 65.8°F | 67.3°F | 77.3°F |
| Frontignan | 65.8°F | 65.1°F | 75.8°F |
| Theoule Sur Mer | 65.8°F | 67.4°F | 77.4°F |
| Nice | 65.8°F | 67.5°F | 77.5°F |
| Sainte Maxime | 65.8°F | 66.7°F | 76.6°F |
| Golfe Juan | 65.8°F | 67.4°F | 77.4°F |
| Cavalaire sur Mer | 65.8°F | 66.5°F | 76.4°F |
| La Londe les Maures | 65.8°F | 66.3°F | 75.8°F |
| Antibes | 65.8°F | 67.3°F | 77.3°F |
| Cannes | 65.8°F | 67.5°F | 77.5°F |
| Le Lavandou | 65.8°F | 66.3°F | 76.0°F |
| Mandelieu la Napoule | 65.8°F | 67.4°F | 77.4°F |
| La Rochelle | 65.6°F | 63.4°F | 70.5°F |
| Frejus | 65.6°F | 66.9°F | 76.8°F |
| Saint Syr Sur Mer | 65.6°F | 65.4°F | 75.1°F |
| Bandol | 65.6°F | 65.5°F | 75.4°F |
| Sanary-sur-Mer | 65.6°F | 65.6°F | 75.4°F |
| Cassis | 65.6°F | 64.7°F | 74.2°F |
| La Seyne sur Mer | 65.6°F | 65.6°F | 75.4°F |
| Bordeaux | 65.4°F | 63.3°F | 67.9°F |
| La Ciotat | 65.4°F | 65.1°F | 74.8°F |
| Cagnes sur Mer | 65.4°F | 67.1°F | 76.8°F |
| Saint Laurent du Var | 65.4°F | 67.2°F | 77.0°F |
| Portivecju | 65.4°F | 67.7°F | 78.4°F |
| Bunifaziu | 65.4°F | 66.6°F | 75.7°F |
| Toulon | 65.4°F | 65.6°F | 75.4°F |
| Bastia | 65.2°F | 67.8°F | 78.4°F |
| Narbonne | 65.2°F | 64.3°F | 73.8°F |
| Beziers | 64.8°F | 63.2°F | 73.9°F |
| Arcachon | 64.2°F | 64.6°F | 70.2°F |
| Biarritz | 63.4°F | 64.0°F | 72.3°F |
| Megeve | 59.2°F | 60.8°F | 69.5°F |
| Annecy | 59.2°F | 60.8°F | 69.1°F |
| Chamonix | 58.8°F | 60.0°F | 70.3°F |
| Evian-les-Bains | 58.0°F | 60.1°F | 70.1°F |
| Saint Malo | 58.0°F | 58.4°F | 63.8°F |
| Deauville | 57.6°F | 58.6°F | 65.0°F |
| Avoriaz | 57.6°F | 60.3°F | 70.0°F |
| Rennes | 57.4°F | 57.8°F | 63.0°F |
| Le Havre | 57.4°F | 58.0°F | 64.5°F |
| Etretat | 55.8°F | 56.1°F | 62.1°F |
Please see following sea water temperature averages charts for the warmest France resorts for more details.
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 |  |
+48 |
| Antibes | |
+66 |
| Biarritz |  |
+58 |
| Bordeaux | |
+58 |
| Cannes | |
+64 |
| Corsica |  |
+58 |
| Etretat | |
+56 |
| Marseilles | |
+66 |
| Menton | |
+66 |
| Montpellier |  |
+58 |
| Nice | |
+64 |
| Paris | |
+56 |
| Perpignan | |
+58 |
| Saint-Tropez | |
+66 |
| Toulouse | |
+58 |
