At this moment warmest sea in France was observed in the following locations: Portivecju, Bunifaziu, Bastia.
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 |
September 2025 | October 2025 |
|---|---|---|---|
| Portivecju | 80.6°F | 76.3°F | 70.8°F |
| Bunifaziu | 80.6°F | 75.7°F | 71.4°F |
| Bastia | 80.4°F | 76.0°F | 71.0°F |
| Aiacciu | 80.1°F | 75.9°F | 72.1°F |
| Corsica | 79.7°F | 75.6°F | 71.9°F |
| Propriano | 79.5°F | 75.3°F | 71.8°F |
| Calvi | 79.2°F | 75.8°F | 71.6°F |
| Saint Jean Cap Ferrat | 78.4°F | 75.5°F | 69.8°F |
| Nice | 78.3°F | 75.3°F | 69.6°F |
| Saint Laurent du Var | 78.3°F | 75.1°F | 69.4°F |
| Mandelieu la Napoule | 78.3°F | 74.8°F | 69.6°F |
| Antibes | 78.3°F | 75.0°F | 69.3°F |
| Roquebrune Cap Martin | 78.3°F | 75.5°F | 69.8°F |
| Juan les Pins | 78.3°F | 75.0°F | 69.3°F |
| Theoule Sur Mer | 78.3°F | 74.8°F | 69.6°F |
| Menton | 78.3°F | 75.4°F | 69.8°F |
| Cannes | 78.1°F | 74.9°F | 69.4°F |
| Cagnes sur Mer | 78.1°F | 75.0°F | 69.3°F |
| Golfe Juan | 78.1°F | 74.9°F | 69.3°F |
| Frejus | 78.1°F | 74.3°F | 69.1°F |
| Le Lavandou | 78.1°F | 73.3°F | 68.7°F |
| Saint-Tropez | 77.9°F | 74.0°F | 69.0°F |
| Cavalaire sur Mer | 77.9°F | 73.9°F | 69.0°F |
| Sainte Maxime | 77.7°F | 73.9°F | 69.0°F |
| La Londe les Maures | 77.4°F | 72.6°F | 68.3°F |
| Toulon | 75.2°F | 71.2°F | 67.6°F |
| La Seyne sur Mer | 74.8°F | 71.1°F | 67.5°F |
| Bandol | 74.7°F | 70.9°F | 67.6°F |
| Sanary-sur-Mer | 74.7°F | 71.0°F | 67.5°F |
| Saint Syr Sur Mer | 73.9°F | 70.8°F | 67.8°F |
| La Ciotat | 73.4°F | 70.8°F | 67.9°F |
| Perpignan | 73.4°F | 71.1°F | 65.9°F |
| Frontignan | 72.9°F | 70.2°F | 64.5°F |
| Palavas les Flots | 72.7°F | 70.0°F | 64.2°F |
| Montpellier | 72.1°F | 70.0°F | 63.9°F |
| Cassis | 72.1°F | 70.7°F | 67.9°F |
| Evian-les-Bains | 72.0°F | 68.1°F | 60.5°F |
| Le Grau Du Roi | 71.8°F | 70.4°F | 64.0°F |
| Avoriaz | 71.8°F | 68.3°F | 60.6°F |
| Narbonne | 71.6°F | 69.6°F | 65.4°F |
| Biarritz | 71.4°F | 70.7°F | 66.3°F |
| La Rochelle | 71.1°F | 67.3°F | 61.9°F |
| Avignon | 70.9°F | 70.3°F | 64.7°F |
| Chamonix | 70.5°F | 68.1°F | 60.3°F |
| Megeve | 70.5°F | 67.1°F | 60.7°F |
| Annecy | 70.3°F | 66.9°F | 60.7°F |
| Bordeaux | 70.3°F | 68.9°F | 63.6°F |
| Arcachon | 69.6°F | 69.0°F | 63.9°F |
| Beziers | 69.3°F | 69.2°F | 65.1°F |
| Marseilles | 68.7°F | 70.5°F | 67.2°F |
| Le Havre | 67.8°F | 65.0°F | 60.2°F |
| Deauville | 67.6°F | 65.0°F | 60.2°F |
| Etretat | 67.5°F | 65.3°F | 61.1°F |
| Saint Malo | 67.3°F | 65.2°F | 60.7°F |
| Rennes | 67.1°F | 64.9°F | 60.6°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
