Measurements:
°C
°F
World Resorts France

France Sea Water Temperature in July

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

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

Resort Name July 2026 July 2025 July 2024
Bastia 85.9°F 83.2°F 82.4°F
Portivecju 85.7°F 83.3°F 81.9°F
Saint Jean Cap Ferrat 85.3°F 81.8°F 80.7°F
Roquebrune Cap Martin 85.1°F 81.9°F 80.5°F
Theoule Sur Mer 85.0°F 81.7°F 80.8°F
Mandelieu la Napoule 85.0°F 81.7°F 80.8°F
Nice 85.0°F 81.5°F 80.5°F
Cannes 84.9°F 81.5°F 80.3°F
Menton 84.9°F 81.6°F 80.3°F
Golfe Juan 84.8°F 81.4°F 80.2°F
Antibes 84.7°F 81.3°F 80.3°F
Juan les Pins 84.7°F 81.3°F 80.3°F
Saint Laurent du Var 84.7°F 81.1°F 80.2°F
Cagnes sur Mer 84.6°F 81.0°F 80.1°F
Frejus 84.2°F 81.5°F 79.6°F
Aiacciu 84.0°F 82.2°F 80.0°F
Sainte Maxime 83.9°F 81.3°F 79.3°F
Saint-Tropez 83.9°F 81.2°F 79.3°F
Bunifaziu 83.9°F 81.6°F 79.1°F
Calvi 83.9°F 81.9°F 80.3°F
Corsica 83.7°F 82.0°F 79.8°F
Cavalaire sur Mer 83.2°F 80.7°F 78.9°F
Propriano 82.9°F 81.0°F 78.5°F
Le Lavandou 82.7°F 80.1°F 78.2°F
La Londe les Maures 82.2°F 79.2°F 77.9°F
Sanary-sur-Mer 81.8°F 77.3°F 76.5°F
La Seyne sur Mer 81.8°F 77.4°F 76.4°F
Toulon 81.7°F 77.5°F 76.5°F
Bandol 81.6°F 77.2°F 76.3°F
Saint Syr Sur Mer 81.0°F 77.0°F 75.9°F
La Ciotat 80.6°F 76.6°F 75.5°F
Cassis 80.4°F 75.7°F 74.9°F
Le Grau Du Roi 80.3°F 77.9°F 75.8°F
Bordeaux 80.1°F 75.8°F 73.4°F
Montpellier 80.1°F 77.0°F 74.7°F
Palavas les Flots 79.9°F 76.5°F 74.0°F
Frontignan 79.8°F 76.1°F 73.5°F
Marseilles 79.6°F 75.5°F 74.5°F
Biarritz 79.5°F 77.0°F 74.4°F
Perpignan 79.3°F 79.6°F 76.3°F
Avignon 79.0°F 76.6°F 75.2°F
Chamonix 79.0°F 74.9°F 73.7°F
Megeve 78.9°F 74.6°F 72.2°F
Annecy 78.8°F 74.4°F 71.7°F
Avoriaz 78.6°F 75.0°F 73.8°F
Evian-les-Bains 78.5°F 74.5°F 73.5°F
Narbonne 77.5°F 75.9°F 74.1°F
Beziers 77.2°F 73.9°F 72.7°F
Arcachon 76.4°F 73.3°F 73.9°F
La Rochelle 75.1°F 72.6°F 70.7°F
Deauville 72.3°F 70.2°F 67.6°F
Le Havre 70.8°F 69.3°F 67.4°F
Saint Malo 70.0°F 68.5°F 66.0°F
Rennes 69.1°F 67.4°F 65.6°F
Etretat 68.8°F 67.6°F 65.5°F

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

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.