The France resorts with the warmest sea water temperature in May are Roquebrune Cap Martin, Portivecju and Saint Jean Cap Ferrat.
Below you can see a list of all popular France resorts and information about sea water temperature in May for the last two years.
| Resort Name | May 2023 | May 2022 | May 2021 |
|---|---|---|---|
| Roquebrune Cap Martin | 66.1°F | 68.1°F | 63.1°F |
| Portivecju | 66.1°F | 67.7°F | 63.0°F |
| Saint Jean Cap Ferrat | 66.0°F | 68.0°F | 62.8°F |
| Aiacciu | 66.0°F | 68.2°F | 64.2°F |
| Theoule Sur Mer | 65.9°F | 67.8°F | 62.0°F |
| Mandelieu la Napoule | 65.9°F | 67.8°F | 62.0°F |
| Cannes | 65.9°F | 68.0°F | 62.2°F |
| Corsica | 65.9°F | 68.0°F | 64.3°F |
| Golfe Juan | 65.9°F | 67.9°F | 62.4°F |
| Menton | 65.9°F | 67.7°F | 63.0°F |
| Antibes | 65.9°F | 67.9°F | 62.4°F |
| Juan les Pins | 65.9°F | 67.9°F | 62.4°F |
| Nice | 65.9°F | 67.8°F | 62.8°F |
| Bastia | 65.8°F | 67.3°F | 62.3°F |
| Cavalaire sur Mer | 65.8°F | 66.9°F | 61.3°F |
| Saint Laurent du Var | 65.7°F | 67.6°F | 62.6°F |
| Cagnes sur Mer | 65.7°F | 67.6°F | 62.5°F |
| Frejus | 65.6°F | 67.2°F | 61.7°F |
| Sainte Maxime | 65.6°F | 67.2°F | 61.7°F |
| Saint-Tropez | 65.6°F | 67.2°F | 61.6°F |
| Le Lavandou | 65.5°F | 66.6°F | 61.1°F |
| La Londe les Maures | 65.5°F | 66.8°F | 61.2°F |
| Propriano | 65.4°F | 67.2°F | 63.5°F |
| Bunifaziu | 65.1°F | 66.2°F | 62.3°F |
| Calvi | 64.9°F | 66.9°F | 63.0°F |
| Toulon | 64.6°F | 66.9°F | 60.5°F |
| Sanary-sur-Mer | 64.6°F | 67.1°F | 60.5°F |
| La Seyne sur Mer | 64.6°F | 67.0°F | 60.5°F |
| Bandol | 64.6°F | 67.1°F | 60.4°F |
| Saint Syr Sur Mer | 64.3°F | 67.1°F | 60.3°F |
| Biarritz | 64.1°F | 64.7°F | 61.0°F |
| La Ciotat | 64.0°F | 67.0°F | 60.2°F |
| Le Grau Du Roi | 64.0°F | 68.5°F | 61.3°F |
| Marseilles | 63.8°F | 67.3°F | 61.1°F |
| Arcachon | 63.8°F | 62.0°F | 60.9°F |
| Cassis | 63.7°F | 66.8°F | 60.1°F |
| Bordeaux | 63.3°F | 59.6°F | 60.4°F |
| Montpellier | 63.3°F | 67.8°F | 60.8°F |
| Avignon | 63.2°F | 67.9°F | 61.1°F |
| Perpignan | 63.1°F | 65.9°F | 61.6°F |
| Palavas les Flots | 62.9°F | 67.6°F | 60.5°F |
| Frontignan | 62.7°F | 67.6°F | 60.5°F |
| Narbonne | 62.0°F | 65.6°F | 60.4°F |
| La Rochelle | 61.7°F | 64.8°F | 60.3°F |
| Beziers | 61.4°F | 66.0°F | 60.1°F |
| Avoriaz | 57.7°F | 62.2°F | 56.5°F |
| Megeve | 57.5°F | 61.7°F | 56.1°F |
| Deauville | 57.5°F | 59.0°F | 54.3°F |
| Annecy | 57.4°F | 61.5°F | 56.1°F |
| Le Havre | 57.3°F | 58.6°F | 54.4°F |
| Evian-les-Bains | 57.1°F | 61.9°F | 56.1°F |
| Chamonix | 57.0°F | 61.5°F | 55.8°F |
| Saint Malo | 56.8°F | 58.2°F | 54.4°F |
| Rennes | 56.1°F | 57.6°F | 54.6°F |
| Etretat | 54.8°F | 56.4°F | 52.9°F |
Please see following sea water temperature averages charts for the warmest France resorts in May.
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.
Sea Water
Temperature
Temperature
| Roquebrune Cap Martin |
Sea Water
Temperature
Temperature
| Portivecju |
Sea Water
Temperature
Temperature
| Saint Jean Cap Ferrat |
