The Tunisia resorts with the warmest sea water temperature at this moment are Zarzis, Houmt Souk and Djerba.
Below you can see a list of all popular Tunisia resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
August 2025 | September 2025 |
|---|---|---|---|
| Zarzis | 93.8°F | 88.5°F | 87.2°F |
| Houmt Souk | 93.4°F | 88.4°F | 86.8°F |
| Djerba | 93.2°F | 88.5°F | 86.9°F |
| Midun | 93.2°F | 88.1°F | 87.1°F |
| Gabes | 93.2°F | 89.0°F | 87.2°F |
| Sfax | 93.2°F | 88.0°F | 86.2°F |
| Mahdia | 90.6°F | 86.1°F | 85.1°F |
| Hammamet | 90.4°F | 85.3°F | 84.5°F |
| Skanes | 90.4°F | 86.0°F | 84.7°F |
| Enfidha | 90.4°F | 85.5°F | 84.4°F |
| Sousse | 90.2°F | 85.9°F | 84.7°F |
| Nabeul | 90.2°F | 85.2°F | 84.4°F |
| Port El Kantaoui | 90.2°F | 85.8°F | 84.8°F |
| Monastir | 90.0°F | 85.9°F | 84.8°F |
| La Goulette | 90.0°F | 85.0°F | 84.0°F |
| Tunisia | 90.0°F | 84.6°F | 83.7°F |
| Gammart | 89.8°F | 84.3°F | 83.7°F |
| Korba | 89.4°F | 84.6°F | 83.9°F |
| La Marsa | 89.2°F | 84.6°F | 83.9°F |
| Bizerte | 88.2°F | 83.3°F | 82.8°F |
| Tabarka | 88.2°F | 83.4°F | 82.7°F |
Please see following sea water temperature averages charts for the warmest Tunisia resorts for more details.
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.
Tunisia Resorts:
NAME
F°
| Bizerte |  |
+86 |
| Djerba | |
+92 |
| Enfidha |  |
+90 |
| Gabes | |
+100 |
| Hammamet | |
+88 |
| Houmt Souk | |
+92 |
| La Goulette |  |
+90 |
| Mahdia | |
+90 |
| Monastir | |
+90 |
| Nabeul | |
+86 |
| Port El Kantaoui | |
+88 |
| Skanes | |
+90 |
| Sousse | |
+90 |
| Tunisia | |
+90 |
| Zarzis | |
+92 |
