The Cuba resorts with the warmest sea water temperature at this moment are Pinar del Rio, Santiago de Cuba and Cayo Largo.
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 |
|---|---|---|---|
| Pinar del Rio | 83.6°F | 82.3°F | 84.7°F |
| Santiago de Cuba | 83.4°F | 84.9°F | 85.2°F |
| Cayo Largo | 83.0°F | 83.6°F | 84.6°F |
| Baracoa | 83.0°F | 83.2°F | 83.3°F |
| Trinidad | 82.8°F | 83.5°F | 84.6°F |
| Cienfuegos | 82.8°F | 83.5°F | 84.5°F |
| Cayo Guillermo | 82.2°F | 81.9°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 |
| Playa Esmeralda | 82.0°F | 82.7°F | 82.5°F |
| Varadero | 81.8°F | 81.0°F | 82.3°F |
| Havana | 81.8°F | 82.3°F | 82.4°F |
| Holguin | 81.8°F | 82.7°F | 82.5°F |
| Manzanillo | 81.8°F | 84.7°F | 85.2°F |
| Matanzas | 81.8°F | 81.5°F | 82.5°F |
| Playa Blanca | 81.8°F | 82.7°F | 82.6°F |
| Playa Santa Lucia | 81.8°F | 82.7°F | 82.7°F |
| Cayo Santa Maria | 81.6°F | 81.6°F | 82.4°F |
| Santa Maria | 81.4°F | 81.5°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.
Sea Water
Temperature
Temperature
| Pinar del Rio |
Sea Water
Temperature
Temperature
| Santiago de Cuba |
Sea Water
Temperature
Temperature
| Cayo Largo |
Cuba Resorts:
NAME
F°
| Cayo Coco |  |
+86 |
| Cayo Guillermo |  |
+78 |
| Cayo Largo |  |
+96 |
| Cayo Santa Maria | |
+78 |
| Cienfuegos | |
+88 |
| Havana | |
+86 |
| Holguin |  |
+86 |
| Matanzas | |
+88 |
| Playa Blanca | |
+82 |
| Playa Esmeralda | |
+82 |
| Playa Santa Lucia |  |
+88 |
| Santa Maria | |
+78 |
| Santiago de Cuba | |
+84 |
| Trinidad | |
+86 |
| Varadero | |
+86 |
