The Cuba resorts with the warmest sea water temperature in March are Santiago de Cuba, Cayo Largo and Baracoa.
Below you can see a list of all popular Cuba resorts and information about sea water temperature in March for the last two years.
| Resort Name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Santiago de Cuba | 83.6°F | 84.9°F | 85.0°F |
| Cayo Largo | 83.2°F | 83.6°F | 84.8°F |
| Baracoa | 83.1°F | 83.2°F | 83.4°F |
| Cienfuegos | 82.9°F | 83.5°F | 84.1°F |
| Trinidad | 82.8°F | 83.5°F | 84.0°F |
| Niquero | 82.4°F | 84.7°F | 84.2°F |
| Playa Santa Lucia | 82.3°F | 82.7°F | 82.3°F |
| Manzanillo | 82.2°F | 84.7°F | 84.8°F |
| Holguin | 82.0°F | 82.7°F | 82.4°F |
| Playa Esmeralda | 81.9°F | 82.7°F | 82.1°F |
| Playa Blanca | 81.9°F | 82.7°F | 82.3°F |
| Cayo Coco | 81.8°F | 82.1°F | 82.6°F |
| Pinar del Rio | 81.8°F | 82.3°F | 84.6°F |
| Havana | 81.6°F | 82.3°F | 82.7°F |
| Santa Maria | 81.5°F | 81.5°F | 82.4°F |
| Cayo Guillermo | 81.5°F | 81.9°F | 82.7°F |
| Cayo Santa Maria | 81.5°F | 81.6°F | 82.4°F |
| Matanzas | 81.1°F | 81.5°F | 82.1°F |
| Varadero | 80.9°F | 81.0°F | 82.4°F |
Please see following sea water temperature averages charts for the warmest Cuba resorts in March.
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.
Cuba Resorts:
NAME
F°
| Baracoa |  |
+80 |
| Cayo Coco |  |
+88 |
| Cayo Guillermo |  |
+80 |
| Cayo Largo | |
+90 |
| Cayo Santa Maria | |
+82 |
| Havana | |
+86 |
| Holguin | |
+86 |
| Matanzas | |
+88 |
| Playa Blanca | |
+82 |
| Playa Esmeralda | |
+82 |
| Playa Santa Lucia | |
+86 |
| Santa Maria | |
+82 |
| Santiago de Cuba | |
+88 |
| Trinidad | |
+88 |
| Varadero | |
+86 |
