At this moment warmest sea in Sardinia was observed in the following locations: Cala Gonone, Tortoli, Arbatax.
You can find the full list of Sardinia marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
August 2025 | September 2025 |
|---|---|---|---|
| Cala Gonone | 84.7°F | 79.9°F | 77.9°F |
| Tortoli | 84.4°F | 80.0°F | 78.3°F |
| Arbatax | 84.4°F | 80.2°F | 78.5°F |
| Santa Maria Navarrese | 84.2°F | 79.9°F | 78.2°F |
| Villasimus | 84.2°F | 80.3°F | 79.0°F |
| Porto Tramatzu | 84.2°F | 80.2°F | 78.7°F |
| Santa Margherita di Pula | 84.0°F | 79.7°F | 78.8°F |
| Costa Rei | 83.7°F | 80.3°F | 78.8°F |
| Lu Bagnu | 83.3°F | 79.3°F | 76.8°F |
| La Caletta | 83.1°F | 79.1°F | 77.4°F |
| Costa Paradiso | 83.1°F | 78.7°F | 76.3°F |
| Cagliari | 83.1°F | 79.3°F | 78.4°F |
| Budoni | 82.9°F | 79.3°F | 77.4°F |
| Porto Ottiolu | 82.9°F | 79.3°F | 77.4°F |
| San Teodoro | 82.6°F | 79.2°F | 77.1°F |
| Santa Teresa Gallura | 82.4°F | 78.6°F | 75.8°F |
| La Maddalena | 81.9°F | 78.6°F | 75.6°F |
| Carloforte | 81.9°F | 78.0°F | 77.8°F |
| Palau | 81.7°F | 78.3°F | 75.3°F |
| Capo D'orso | 81.5°F | 78.3°F | 75.3°F |
| Porto Cervo | 81.3°F | 78.7°F | 75.6°F |
| Baja Sardinia | 81.3°F | 78.5°F | 75.3°F |
| Cannigione | 81.3°F | 78.3°F | 75.1°F |
| Porto San Paolo | 81.1°F | 78.6°F | 76.2°F |
| Golfo Aranci | 81.1°F | 78.5°F | 75.9°F |
| Alghero | 81.0°F | 76.4°F | 76.2°F |
| Sassari | 81.0°F | 77.8°F | 75.5°F |
| Porto Rotondo | 81.0°F | 78.5°F | 75.5°F |
| Marinella | 80.8°F | 78.5°F | 75.6°F |
| Olbia | 80.4°F | 78.2°F | 75.4°F |
| Pittulongu | 80.4°F | 78.3°F | 75.6°F |
Charts below show average sea water temperature for Sardinia resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Sardinia resorts at that time.
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