The Cuba resorts with the warmest sea water temperature at this moment are Santiago de Cuba, Cayo Largo and Baracoa.
Below you can see a list of all popular Cuba resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
March 2025 | April 2025 |
|---|---|---|---|
| Santiago de Cuba | 83.4°F | 84.9°F | 85.2°F |
| Cayo Largo | 83.4°F | 83.6°F | 84.6°F |
| Baracoa | 83.4°F | 83.2°F | 83.3°F |
| Cienfuegos | 83.0°F | 83.5°F | 84.5°F |
| Trinidad | 82.8°F | 83.5°F | 84.6°F |
| Playa Santa Lucia | 82.4°F | 82.7°F | 82.7°F |
| Cayo Coco | 82.2°F | 82.1°F | 82.9°F |
| Niquero | 82.2°F | 84.7°F | 85.5°F |
| Cayo Guillermo | 82.0°F | 81.9°F | 82.7°F |
| Holguin | 82.0°F | 82.7°F | 82.5°F |
| Playa Esmeralda | 82.0°F | 82.7°F | 82.5°F |
| Manzanillo | 82.0°F | 84.7°F | 85.2°F |
| Playa Blanca | 82.0°F | 82.7°F | 82.6°F |
| Santa Maria | 81.6°F | 81.5°F | 82.4°F |
| Cayo Santa Maria | 81.6°F | 81.6°F | 82.4°F |
| Pinar del Rio | 81.4°F | 82.3°F | 84.7°F |
| Matanzas | 81.2°F | 81.5°F | 82.5°F |
| Varadero | 80.8°F | 81.0°F | 82.3°F |
| Havana | 80.8°F | 82.3°F | 82.4°F |
Please see following sea water temperature averages charts for the warmest Cuba 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.
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 |
