In May warmest sea in Sardinia is usually observed in the following locations: Alghero, Sassari, Cala Gonone.
Table below shows the average sea water temperature for marine resorts of Sardinia in May for the last three years.
| Place name | May 2026 | May 2025 | May 2024 |
|---|---|---|---|
| Alghero | 65.4°F | 65.5°F | 65.4°F |
| Sassari | 65.3°F | 64.7°F | 64.5°F |
| Cala Gonone | 65.2°F | 65.6°F | 65.1°F |
| San Teodoro | 65.2°F | 65.4°F | 64.6°F |
| Lu Bagnu | 65.1°F | 65.8°F | 65.3°F |
| Budoni | 65.1°F | 65.4°F | 64.6°F |
| Porto Ottiolu | 65.1°F | 65.4°F | 64.6°F |
| Porto San Paolo | 65.1°F | 65.2°F | 64.5°F |
| Golfo Aranci | 65.0°F | 65.1°F | 64.3°F |
| Marinella | 64.9°F | 65.1°F | 64.1°F |
| Pittulongu | 64.9°F | 64.9°F | 64.3°F |
| La Caletta | 64.9°F | 65.0°F | 64.4°F |
| Porto Cervo | 64.8°F | 65.1°F | 64.1°F |
| Porto Rotondo | 64.8°F | 65.1°F | 64.1°F |
| Olbia | 64.8°F | 64.8°F | 64.2°F |
| Baja Sardinia | 64.7°F | 64.9°F | 64.0°F |
| La Maddalena | 64.6°F | 64.9°F | 64.0°F |
| Capo D'orso | 64.6°F | 64.7°F | 63.9°F |
| Cannigione | 64.6°F | 64.7°F | 63.9°F |
| Palau | 64.5°F | 64.7°F | 63.8°F |
| Costa Paradiso | 64.5°F | 65.4°F | 64.8°F |
| Santa Teresa Gallura | 64.3°F | 65.0°F | 64.2°F |
Charts below show average sea water temperature for Sardinia resorts with the warmest sea in May.
You can also check other months of the year to see sea temperature of Sardinia resorts at that time.
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