The Mauritius resorts with the warmest sea water temperature in September are Tamarin Bay, Port-Louis and Flic en Flac.
Below you can see a list of all popular Mauritius resorts and information about sea water temperature in September for the last two years.
| Resort Name | September 2025 | September 2024 | September 2023 |
|---|---|---|---|
| Tamarin Bay | 78.0°F | 78.2°F | 79.3°F |
| Port-Louis | 78.0°F | 78.1°F | 79.2°F |
| Flic en Flac | 78.0°F | 78.2°F | 79.3°F |
| Turtle Bay | 77.9°F | 78.0°F | 79.2°F |
| Le Morne | 77.9°F | 78.1°F | 79.3°F |
| Grand Baie | 77.8°F | 78.0°F | 79.1°F |
| Grand Gaube | 77.7°F | 77.9°F | 79.1°F |
| Belle Mare | 77.7°F | 78.0°F | 79.2°F |
| Trou deau Douce | 77.6°F | 78.1°F | 79.2°F |
| Blue Bay | 77.5°F | 78.0°F | 79.3°F |
| Mauritius | 77.4°F | 77.9°F | 79.2°F |
Please see following sea water temperature averages charts for the warmest Mauritius resorts in September.
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.
Mauritius Resorts:
NAME
F°
| Belle Mare |  |
+84 |
| Blue Bay | |
+84 |
| Flic en Flac | |
+86 |
| Grand Baie |  |
+84 |
| Grand Gaube | |
+84 |
| Le Morne | |
+86 |
| Mauritius |  |
+82 |
| Port-Louis | |
+84 |
| Tamarin Bay | |
+86 |
| Trou deau Douce | |
+84 |
| Turtle Bay | |
+84 |
