At this moment warmest sea in France was observed in the following locations: Bastia, Calvi, Aiacciu.
You can find the full list of France marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
August 2025 | September 2025 |
|---|---|---|---|
| Bastia | 83.1°F | 79.4°F | 76.0°F |
| Calvi | 81.9°F | 78.4°F | 75.8°F |
| Aiacciu | 81.5°F | 78.0°F | 75.9°F |
| Propriano | 81.3°F | 77.3°F | 75.3°F |
| Bunifaziu | 81.3°F | 78.4°F | 75.7°F |
| Portivecju | 81.1°F | 79.5°F | 76.3°F |
| Corsica | 81.1°F | 77.7°F | 75.6°F |
| Roquebrune Cap Martin | 80.8°F | 78.7°F | 75.5°F |
| Menton | 80.8°F | 78.6°F | 75.4°F |
| Saint Jean Cap Ferrat | 80.2°F | 78.8°F | 75.5°F |
| Nice | 79.7°F | 78.6°F | 75.3°F |
| Saint Laurent du Var | 79.5°F | 78.3°F | 75.1°F |
| Antibes | 79.3°F | 78.4°F | 75.0°F |
| Juan les Pins | 79.3°F | 78.4°F | 75.0°F |
| Cagnes sur Mer | 79.3°F | 78.2°F | 75.0°F |
| Golfe Juan | 78.8°F | 78.4°F | 74.9°F |
| Cannes | 78.4°F | 78.5°F | 74.9°F |
| Theoule Sur Mer | 78.3°F | 78.5°F | 74.8°F |
| Mandelieu la Napoule | 78.3°F | 78.5°F | 74.8°F |
| Perpignan | 77.5°F | 74.6°F | 71.1°F |
| Frejus | 77.4°F | 78.1°F | 74.3°F |
| Saint-Tropez | 77.2°F | 77.9°F | 74.0°F |
| Sainte Maxime | 77.2°F | 77.9°F | 73.9°F |
| Arcachon | 77.0°F | 72.6°F | 69.0°F |
| Bordeaux | 76.6°F | 73.2°F | 68.9°F |
| Cavalaire sur Mer | 76.6°F | 77.7°F | 73.9°F |
| La Londe les Maures | 75.4°F | 76.8°F | 72.6°F |
| Le Lavandou | 75.4°F | 77.3°F | 73.3°F |
| Avignon | 75.0°F | 72.4°F | 70.3°F |
| Biarritz | 74.8°F | 74.0°F | 70.7°F |
| Narbonne | 74.7°F | 72.1°F | 69.6°F |
| Avoriaz | 74.5°F | 73.1°F | 68.3°F |
| Evian-les-Bains | 74.3°F | 72.8°F | 68.1°F |
| Bandol | 74.3°F | 75.7°F | 70.9°F |
| Frontignan | 74.1°F | 72.3°F | 70.2°F |
| Sanary-sur-Mer | 74.1°F | 75.7°F | 71.0°F |
| Toulon | 73.8°F | 75.9°F | 71.2°F |
| La Seyne sur Mer | 73.8°F | 75.8°F | 71.1°F |
| Beziers | 73.8°F | 70.6°F | 69.2°F |
| Chamonix | 73.6°F | 72.9°F | 68.1°F |
| Saint Syr Sur Mer | 73.4°F | 75.6°F | 70.8°F |
| Le Grau Du Roi | 73.4°F | 73.2°F | 70.4°F |
| La Ciotat | 73.2°F | 75.3°F | 70.8°F |
| Palavas les Flots | 73.2°F | 72.3°F | 70.0°F |
| Montpellier | 73.0°F | 72.2°F | 70.0°F |
| Cassis | 72.5°F | 74.7°F | 70.7°F |
| La Rochelle | 71.6°F | 70.2°F | 67.3°F |
| Marseilles | 71.4°F | 73.3°F | 70.5°F |
| Megeve | 70.9°F | 72.2°F | 67.1°F |
| Annecy | 70.5°F | 71.9°F | 66.9°F |
| Deauville | 70.0°F | 68.9°F | 65.0°F |
| Le Havre | 69.8°F | 68.6°F | 65.0°F |
| Saint Malo | 69.3°F | 68.0°F | 65.2°F |
| Etretat | 69.3°F | 67.6°F | 65.3°F |
| Rennes | 68.5°F | 67.3°F | 64.9°F |
Charts below show average sea water temperature for France resorts with the warmest sea.
You can also check other months of the year to see sea temperature of France resorts at that time.
Places in France:
Name
°F
