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 85.1°F 83.2°F 82.4°F
Portivecju 85.0°F 83.3°F 81.9°F
Saint Jean Cap Ferrat 83.7°F 81.8°F 80.7°F
Theoule Sur Mer 83.3°F 81.7°F 80.8°F
Mandelieu la Napoule 83.3°F 81.7°F 80.8°F
Nice 83.3°F 81.5°F 80.5°F
Cannes 83.3°F 81.5°F 80.3°F
Golfe Juan 83.1°F 81.4°F 80.2°F
Antibes 83.1°F 81.3°F 80.3°F
Juan les Pins 83.1°F 81.3°F 80.3°F
Roquebrune Cap Martin 83.0°F 81.9°F 80.5°F
Bunifaziu 82.9°F 81.6°F 79.1°F
Saint Laurent du Var 82.9°F 81.1°F 80.2°F
Menton 82.9°F 81.6°F 80.3°F
Aiacciu 82.8°F 82.2°F 80.0°F
Cagnes sur Mer 82.8°F 81.0°F 80.1°F
Calvi 82.7°F 81.9°F 80.3°F
Frejus 82.6°F 81.5°F 79.6°F
Corsica 82.6°F 82.0°F 79.8°F
Saint-Tropez 82.3°F 81.2°F 79.3°F
Sainte Maxime 82.3°F 81.3°F 79.3°F
Cavalaire sur Mer 81.7°F 80.7°F 78.9°F
Propriano 81.5°F 81.0°F 78.5°F
Le Lavandou 81.1°F 80.1°F 78.2°F
Sanary-sur-Mer 81.0°F 77.3°F 76.5°F
La Seyne sur Mer 80.9°F 77.4°F 76.4°F
Bandol 80.9°F 77.2°F 76.3°F
Toulon 80.8°F 77.5°F 76.5°F
La Londe les Maures 80.7°F 79.2°F 77.9°F
Bordeaux 80.6°F 75.8°F 73.4°F
Saint Syr Sur Mer 80.3°F 77.0°F 75.9°F
Megeve 80.0°F 74.6°F 72.2°F
La Ciotat 79.9°F 76.6°F 75.5°F
Chamonix 79.9°F 74.9°F 73.7°F
Annecy 79.8°F 74.4°F 71.7°F
Cassis 79.8°F 75.7°F 74.9°F
Evian-les-Bains 79.3°F 74.5°F 73.5°F
Avoriaz 79.2°F 75.0°F 73.8°F
Biarritz 79.1°F 77.0°F 74.4°F
Marseilles 79.1°F 75.5°F 74.5°F
Montpellier 78.8°F 77.0°F 74.7°F
Le Grau Du Roi 78.7°F 77.9°F 75.8°F
Frontignan 78.7°F 76.1°F 73.5°F
Palavas les Flots 78.7°F 76.5°F 74.0°F
Avignon 77.4°F 76.6°F 75.2°F
Perpignan 76.7°F 79.6°F 76.3°F
La Rochelle 76.1°F 72.6°F 70.7°F
Arcachon 75.3°F 73.3°F 73.9°F
Narbonne 74.8°F 75.9°F 74.1°F
Beziers 74.8°F 73.9°F 72.7°F
Deauville 72.2°F 70.2°F 67.6°F
Le Havre 70.6°F 69.3°F 67.4°F
Saint Malo 69.5°F 68.5°F 66.0°F
Rennes 68.7°F 67.4°F 65.6°F
Etretat 67.8°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.