In October warmest sea in France is usually observed in the following locations: Aiacciu, Corsica, Propriano.
Table below shows the average sea water temperature for marine resorts of France in October for the last three years.
| Place name | October 2025 | October 2024 | October 2023 |
|---|---|---|---|
| Aiacciu | 72.1°F | 69.1°F | 72.7°F |
| Corsica | 71.9°F | 69.0°F | 72.5°F |
| Propriano | 71.8°F | 68.9°F | 72.4°F |
| Calvi | 71.6°F | 69.1°F | 72.7°F |
| Bunifaziu | 71.4°F | 68.9°F | 73.1°F |
| Bastia | 71.0°F | 69.3°F | 73.0°F |
| Portivecju | 70.8°F | 69.1°F | 72.6°F |
| Roquebrune Cap Martin | 69.8°F | 69.4°F | 71.5°F |
| Saint Jean Cap Ferrat | 69.8°F | 69.5°F | 71.5°F |
| Menton | 69.8°F | 69.4°F | 71.5°F |
| Nice | 69.6°F | 69.3°F | 71.3°F |
| Theoule Sur Mer | 69.6°F | 68.9°F | 71.3°F |
| Mandelieu la Napoule | 69.6°F | 68.9°F | 71.3°F |
| Cannes | 69.4°F | 68.9°F | 71.3°F |
| Saint Laurent du Var | 69.4°F | 69.0°F | 71.2°F |
| Juan les Pins | 69.3°F | 68.8°F | 71.3°F |
| Antibes | 69.3°F | 68.8°F | 71.3°F |
| Golfe Juan | 69.3°F | 68.8°F | 71.2°F |
| Cagnes sur Mer | 69.3°F | 68.9°F | 71.1°F |
| Frejus | 69.1°F | 68.6°F | 71.0°F |
| Saint-Tropez | 69.0°F | 68.4°F | 71.0°F |
| Cavalaire sur Mer | 69.0°F | 68.7°F | 70.9°F |
| Sainte Maxime | 69.0°F | 68.3°F | 70.9°F |
| Le Lavandou | 68.7°F | 68.7°F | 70.7°F |
| La Londe les Maures | 68.3°F | 68.4°F | 70.4°F |
| Cassis | 67.9°F | 67.6°F | 70.2°F |
| La Ciotat | 67.9°F | 67.8°F | 70.2°F |
| Saint Syr Sur Mer | 67.8°F | 67.8°F | 70.2°F |
| Toulon | 67.6°F | 67.8°F | 69.9°F |
| Bandol | 67.6°F | 67.7°F | 70.0°F |
| La Seyne sur Mer | 67.5°F | 67.7°F | 69.9°F |
| Sanary-sur-Mer | 67.5°F | 67.6°F | 69.9°F |
| Marseilles | 67.2°F | 66.7°F | 69.9°F |
| Biarritz | 66.3°F | 64.9°F | 68.5°F |
| Perpignan | 65.9°F | 65.7°F | 70.6°F |
| Narbonne | 65.4°F | 65.6°F | 70.2°F |
| Beziers | 65.1°F | 65.2°F | 69.8°F |
| Avignon | 64.7°F | 66.1°F | 69.4°F |
| Frontignan | 64.5°F | 65.8°F | 70.0°F |
| Palavas les Flots | 64.2°F | 65.8°F | 69.9°F |
| Le Grau Du Roi | 64.0°F | 66.0°F | 69.8°F |
| Arcachon | 63.9°F | 64.0°F | 67.8°F |
| Montpellier | 63.9°F | 65.8°F | 69.9°F |
| Bordeaux | 63.6°F | 62.6°F | 66.6°F |
| La Rochelle | 61.9°F | 61.7°F | 66.3°F |
| Etretat | 61.1°F | 61.0°F | 63.6°F |
| Saint Malo | 60.7°F | 61.2°F | 63.3°F |
| Annecy | 60.7°F | 59.7°F | 63.6°F |
| Megeve | 60.7°F | 59.7°F | 63.7°F |
| Avoriaz | 60.6°F | 60.1°F | 63.7°F |
| Rennes | 60.6°F | 60.9°F | 62.7°F |
| Evian-les-Bains | 60.5°F | 60.1°F | 63.3°F |
| Chamonix | 60.3°F | 59.9°F | 62.9°F |
| Deauville | 60.2°F | 60.4°F | 62.8°F |
| Le Havre | 60.2°F | 60.4°F | 62.8°F |
Charts below show average sea water temperature for France resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of France resorts at that time.
Places in France:
Name
°F
