The France resorts with the warmest sea water temperature in March 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 March for the last two years.
| Resort Name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Bastia | 59.8°F | 58.9°F | 59.3°F |
| Portivecju | 59.7°F | 58.9°F | 59.3°F |
| Saint Jean Cap Ferrat | 59.4°F | 58.3°F | 59.0°F |
| Roquebrune Cap Martin | 59.4°F | 58.2°F | 58.7°F |
| Menton | 59.4°F | 58.1°F | 58.6°F |
| Bunifaziu | 59.3°F | 59.0°F | 58.7°F |
| Nice | 59.3°F | 58.2°F | 58.8°F |
| La Ciotat | 59.2°F | 57.8°F | 58.2°F |
| Le Lavandou | 59.2°F | 57.9°F | 58.3°F |
| Cassis | 59.2°F | 57.9°F | 58.2°F |
| Theoule Sur Mer | 59.2°F | 58.1°F | 58.5°F |
| Saint Syr Sur Mer | 59.2°F | 57.8°F | 58.2°F |
| Mandelieu la Napoule | 59.2°F | 58.1°F | 58.5°F |
| La Londe les Maures | 59.2°F | 57.9°F | 58.2°F |
| Antibes | 59.1°F | 58.0°F | 58.5°F |
| Juan les Pins | 59.1°F | 58.0°F | 58.5°F |
| Cannes | 59.1°F | 58.1°F | 58.5°F |
| Bandol | 59.1°F | 57.9°F | 58.4°F |
| Saint Laurent du Var | 59.1°F | 58.1°F | 58.6°F |
| Cavalaire sur Mer | 59.1°F | 58.0°F | 58.4°F |
| Golfe Juan | 59.1°F | 58.0°F | 58.4°F |
| Cagnes sur Mer | 59.1°F | 58.0°F | 58.5°F |
| Sanary-sur-Mer | 59.0°F | 57.9°F | 58.5°F |
| La Seyne sur Mer | 59.0°F | 57.8°F | 58.4°F |
| Toulon | 58.9°F | 57.9°F | 58.4°F |
| Aiacciu | 58.8°F | 59.2°F | 58.6°F |
| Frejus | 58.7°F | 57.8°F | 58.2°F |
| Corsica | 58.7°F | 59.0°F | 58.6°F |
| Saint-Tropez | 58.7°F | 57.7°F | 58.1°F |
| Propriano | 58.7°F | 58.9°F | 58.6°F |
| Calvi | 58.6°F | 59.2°F | 58.6°F |
| Sainte Maxime | 58.6°F | 57.6°F | 58.1°F |
| Marseilles | 58.6°F | 57.5°F | 57.8°F |
| Le Grau Du Roi | 56.8°F | 56.0°F | 56.9°F |
| Palavas les Flots | 56.7°F | 55.6°F | 56.7°F |
| Frontignan | 56.7°F | 55.3°F | 56.6°F |
| Avignon | 56.7°F | 55.9°F | 57.0°F |
| Montpellier | 56.7°F | 55.8°F | 56.8°F |
| Biarritz | 56.4°F | 56.0°F | 56.2°F |
| Perpignan | 56.3°F | 55.0°F | 56.2°F |
| Narbonne | 55.9°F | 54.9°F | 55.5°F |
| Beziers | 55.6°F | 54.7°F | 55.3°F |
| Arcachon | 55.3°F | 54.0°F | 54.3°F |
| La Rochelle | 54.6°F | 51.8°F | 52.4°F |
| Bordeaux | 52.1°F | 50.6°F | 51.1°F |
| Saint Malo | 50.4°F | 48.3°F | 49.3°F |
| Rennes | 50.3°F | 48.0°F | 48.9°F |
| Le Havre | 49.8°F | 47.1°F | 48.3°F |
| Deauville | 49.7°F | 47.0°F | 48.3°F |
| Etretat | 49.3°F | 47.4°F | 48.3°F |
| Avoriaz | 47.5°F | 46.3°F | 46.8°F |
| Evian-les-Bains | 47.3°F | 46.1°F | 46.4°F |
| Chamonix | 47.0°F | 45.7°F | 46.1°F |
| Annecy | 46.8°F | 46.9°F | 47.9°F |
| Megeve | 46.7°F | 46.6°F | 47.5°F |
Please see following sea water temperature averages charts for the warmest France resorts in March.
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
| Bastia |
Sea Water
Temperature
Temperature
| Portivecju |
Sea Water
Temperature
Temperature
| Saint Jean Cap Ferrat |
France Resorts:
NAME
F°
| Annecy |  |
+38 |
| Antibes |  |
+56 |
| Biarritz | |
+54 |
| Bordeaux |  |
+54 |
| Cannes | |
+56 |
| Chamonix |  |
+22 |
| Corsica | |
+46 |
| Etretat | |
+50 |
| Marseilles | |
+52 |
| Menton | |
+58 |
| Montpellier |  |
+52 |
| Nice | |
+54 |
| Paris | |
+50 |
| Saint-Tropez | |
+58 |
| Toulouse | |
+48 |
