Measurements:
°C
°F
World Resorts France

France Sea Water Temperature in August

The France resorts with the warmest sea water temperature in August are Portivecju, Bastia and Saint Jean Cap Ferrat.

Below you can see a list of all popular France resorts and information about sea water temperature in August for the last two years.

Resort Name August 2025 August 2024 August 2023
Portivecju 82.7°F 85.7°F 81.6°F
Bastia 82.7°F 86.3°F 82.4°F
Saint Jean Cap Ferrat 82.0°F 85.5°F 81.2°F
Roquebrune Cap Martin 81.9°F 85.0°F 80.9°F
Menton 81.8°F 84.9°F 80.9°F
Nice 81.8°F 85.1°F 80.9°F
Theoule Sur Mer 81.7°F 84.9°F 80.1°F
Mandelieu la Napoule 81.7°F 84.9°F 80.1°F
Cannes 81.6°F 85.0°F 80.3°F
Calvi 81.6°F 84.3°F 80.2°F
Golfe Juan 81.6°F 84.9°F 80.6°F
Bunifaziu 81.6°F 83.7°F 80.2°F
Antibes 81.5°F 84.9°F 80.7°F
Juan les Pins 81.5°F 84.9°F 80.7°F
Saint Laurent du Var 81.4°F 84.7°F 80.6°F
Cagnes sur Mer 81.3°F 84.5°F 80.5°F
Frejus 81.2°F 84.1°F 79.4°F
Aiacciu 81.1°F 83.7°F 79.7°F
Saint-Tropez 81.0°F 84.0°F 79.0°F
Sainte Maxime 81.0°F 83.9°F 79.0°F
Cavalaire sur Mer 80.8°F 83.7°F 78.4°F
Corsica 80.7°F 83.4°F 79.5°F
Propriano 80.4°F 82.6°F 78.9°F
Le Lavandou 80.3°F 83.2°F 77.2°F
La Londe les Maures 79.8°F 82.9°F 76.3°F
Toulon 78.7°F 81.5°F 75.5°F
La Seyne sur Mer 78.6°F 81.4°F 75.6°F
Bandol 78.6°F 81.1°F 75.7°F
Sanary-sur-Mer 78.6°F 81.3°F 75.7°F
Saint Syr Sur Mer 78.4°F 80.6°F 75.4°F
La Ciotat 78.2°F 80.2°F 75.1°F
Cassis 77.4°F 79.8°F 74.8°F
Perpignan 77.3°F 78.0°F 77.6°F
Biarritz 76.7°F 76.4°F 76.8°F
Marseilles 75.9°F 78.0°F 74.2°F
Bordeaux 75.8°F 76.1°F 75.2°F
Le Grau Du Roi 75.7°F 78.6°F 75.7°F
Avoriaz 75.6°F 76.2°F 76.6°F
Chamonix 75.5°F 76.6°F 76.0°F
Evian-les-Bains 75.3°F 76.2°F 76.1°F
Arcachon 75.1°F 74.5°F 75.7°F
Avignon 74.9°F 77.7°F 75.3°F
Frontignan 74.8°F 77.0°F 74.7°F
Palavas les Flots 74.8°F 77.2°F 74.7°F
Montpellier 74.7°F 77.5°F 75.2°F
Megeve 74.7°F 77.1°F 74.7°F
Narbonne 74.6°F 74.8°F 75.8°F
Annecy 74.3°F 76.8°F 74.1°F
Beziers 72.9°F 74.8°F 75.6°F
La Rochelle 72.4°F 72.3°F 73.1°F
Deauville 71.0°F 70.2°F 69.6°F
Le Havre 70.6°F 69.9°F 69.7°F
Saint Malo 70.0°F 68.8°F 67.7°F
Etretat 69.6°F 68.6°F 68.0°F
Rennes 69.2°F 68.3°F 67.4°F

Please see following sea water temperature averages charts for the warmest France resorts in August.

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.