In March warmest sea in Cuba is usually observed in the following locations: Santiago de Cuba, Cayo Largo, Baracoa.
Table below shows the average sea water temperature for marine resorts of Cuba in March for the last three years.
| Place name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Santiago de Cuba | 80.3°F | 81.4°F | 81.5°F |
| Cayo Largo | 80.0°F | 80.3°F | 81.3°F |
| Baracoa | 79.9°F | 79.9°F | 80.1°F |
| Cienfuegos | 79.3°F | 80.2°F | 80.7°F |
| Trinidad | 79.1°F | 80.2°F | 80.6°F |
| Pinar del Rio | 79.0°F | 79.0°F | 81.2°F |
| Playa Santa Lucia | 78.9°F | 79.4°F | 79.0°F |
| Cayo Coco | 78.8°F | 78.9°F | 79.4°F |
| Niquero | 78.8°F | 81.2°F | 80.8°F |
| Holguin | 78.8°F | 79.5°F | 79.1°F |
| Playa Blanca | 78.7°F | 79.4°F | 79.1°F |
| Playa Esmeralda | 78.6°F | 79.4°F | 78.9°F |
| Cayo Guillermo | 78.6°F | 78.7°F | 79.4°F |
| Manzanillo | 78.5°F | 81.2°F | 81.3°F |
| Havana | 78.5°F | 79.1°F | 79.4°F |
| Cayo Santa Maria | 78.3°F | 78.4°F | 79.2°F |
| Santa Maria | 78.3°F | 78.4°F | 79.1°F |
| Matanzas | 78.0°F | 78.4°F | 78.9°F |
| Varadero | 77.9°F | 77.9°F | 79.1°F |
Charts below show average sea water temperature for Cuba resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of Cuba resorts at that time.
Places in Cuba:
Name
°F
