The France resorts with the warmest sea water temperature in April are Aiacciu, Corsica and Saint Jean Cap Ferrat.
Below you can see a list of all popular France resorts and information about sea water temperature in April for the last two years.
| Resort Name | April 2025 | April 2024 | April 2023 |
|---|---|---|---|
| Aiacciu | 62.0°F | 61.3°F | 59.9°F |
| Corsica | 61.8°F | 61.3°F | 59.7°F |
| Saint Jean Cap Ferrat | 61.7°F | 61.6°F | 60.3°F |
| Bastia | 61.7°F | 61.6°F | 59.7°F |
| Roquebrune Cap Martin | 61.6°F | 61.8°F | 60.5°F |
| Nice | 61.5°F | 61.4°F | 60.1°F |
| Portivecju | 61.5°F | 61.3°F | 59.9°F |
| Theoule Sur Mer | 61.5°F | 60.9°F | 59.6°F |
| Mandelieu la Napoule | 61.5°F | 60.9°F | 59.6°F |
| Propriano | 61.5°F | 60.6°F | 59.6°F |
| Cannes | 61.5°F | 61.1°F | 59.7°F |
| Menton | 61.4°F | 61.6°F | 60.3°F |
| Calvi | 61.3°F | 61.0°F | 59.9°F |
| Golfe Juan | 61.3°F | 61.2°F | 59.8°F |
| Saint Laurent du Var | 61.3°F | 61.2°F | 59.8°F |
| Antibes | 61.3°F | 61.2°F | 59.8°F |
| Juan les Pins | 61.3°F | 61.2°F | 59.8°F |
| Cagnes sur Mer | 61.3°F | 61.2°F | 59.8°F |
| Bunifaziu | 61.2°F | 60.7°F | 59.7°F |
| Frejus | 61.0°F | 60.5°F | 59.2°F |
| Saint-Tropez | 61.0°F | 60.4°F | 59.0°F |
| Cavalaire sur Mer | 61.0°F | 60.4°F | 58.9°F |
| Sainte Maxime | 61.0°F | 60.4°F | 59.0°F |
| Le Lavandou | 60.9°F | 60.4°F | 58.8°F |
| La Londe les Maures | 60.9°F | 60.2°F | 59.0°F |
| Le Grau Du Roi | 60.5°F | 59.5°F | 58.3°F |
| Toulon | 60.4°F | 60.4°F | 58.5°F |
| La Seyne sur Mer | 60.4°F | 60.5°F | 58.6°F |
| Montpellier | 60.4°F | 59.2°F | 58.1°F |
| Sanary-sur-Mer | 60.3°F | 60.6°F | 58.6°F |
| Avignon | 60.3°F | 58.9°F | 57.9°F |
| Palavas les Flots | 60.3°F | 59.1°F | 58.0°F |
| Frontignan | 60.3°F | 59.0°F | 57.9°F |
| Bandol | 60.3°F | 60.3°F | 58.7°F |
| Marseilles | 60.0°F | 59.5°F | 58.6°F |
| Saint Syr Sur Mer | 60.0°F | 59.7°F | 58.7°F |
| Cassis | 60.0°F | 59.5°F | 58.5°F |
| La Ciotat | 60.0°F | 59.5°F | 58.6°F |
| Perpignan | 59.9°F | 58.9°F | 58.2°F |
| Arcachon | 59.5°F | 58.3°F | 58.3°F |
| Biarritz | 59.4°F | 58.0°F | 59.2°F |
| Beziers | 59.2°F | 58.2°F | 57.3°F |
| Narbonne | 59.1°F | 58.0°F | 57.5°F |
| La Rochelle | 57.3°F | 56.3°F | 55.7°F |
| Bordeaux | 56.9°F | 56.9°F | 56.1°F |
| Le Havre | 52.9°F | 52.5°F | 51.8°F |
| Deauville | 52.9°F | 52.3°F | 51.6°F |
| Annecy | 52.6°F | 52.4°F | 48.4°F |
| Saint Malo | 52.5°F | 52.0°F | 51.9°F |
| Megeve | 52.4°F | 52.3°F | 48.2°F |
| Rennes | 52.0°F | 51.6°F | 51.6°F |
| Avoriaz | 51.8°F | 52.5°F | 48.7°F |
| Chamonix | 51.8°F | 51.7°F | 47.9°F |
| Evian-les-Bains | 51.7°F | 52.3°F | 48.2°F |
| Etretat | 51.3°F | 51.2°F | 49.9°F |
Please see following sea water temperature averages charts for the warmest France resorts in April.
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
| Aiacciu |
Sea Water
Temperature
Temperature
| Corsica |
Sea Water
Temperature
Temperature
| Saint Jean Cap Ferrat |
