The Cuba resorts with the warmest sea water temperature at this moment are Cayo Largo, Santiago de Cuba and Manzanillo.
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 |
April 2025 | May 2025 |
|---|---|---|---|
| Cayo Largo | 85.4°F | 84.6°F | 89.1°F |
| Santiago de Cuba | 84.8°F | 85.2°F | 87.1°F |
| Manzanillo | 84.8°F | 85.2°F | 88.6°F |
| Baracoa | 84.6°F | 83.3°F | 84.7°F |
| Niquero | 84.6°F | 85.5°F | 88.1°F |
| Pinar del Rio | 84.2°F | 84.7°F | 90.0°F |
| Trinidad | 84.0°F | 84.6°F | 87.3°F |
| Cienfuegos | 84.0°F | 84.5°F | 87.1°F |
| Varadero | 83.8°F | 82.3°F | 86.6°F |
| Holguin | 83.8°F | 82.5°F | 83.9°F |
| Cayo Guillermo | 83.6°F | 82.7°F | 85.8°F |
| Playa Blanca | 83.6°F | 82.6°F | 83.7°F |
| Cayo Coco | 83.4°F | 82.9°F | 85.7°F |
| Playa Esmeralda | 83.2°F | 82.5°F | 83.4°F |
| Santa Maria | 83.0°F | 82.4°F | 85.6°F |
| Playa Santa Lucia | 83.0°F | 82.7°F | 84.4°F |
| Havana | 82.8°F | 82.4°F | 85.6°F |
| Cayo Santa Maria | 82.8°F | 82.4°F | 85.5°F |
| Matanzas | 82.8°F | 82.5°F | 85.6°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
| Cayo Largo |
Sea Water
Temperature
Temperature
| Santiago de Cuba |
Sea Water
Temperature
Temperature
| Manzanillo |
Cuba Resorts:
NAME
F°
| Baracoa |  |
+82 |
| Cayo Coco |  |
+86 |
| Cayo Guillermo |  |
+82 |
| Cayo Largo |  |
+88 |
| Cayo Santa Maria | |
+82 |
| Cienfuegos | |
+88 |
| Havana |  |
+82 |
| Holguin | |
+84 |
| Matanzas | |
+84 |
| Pinar del Rio | |
+84 |
| Playa Blanca | |
+82 |
| Santa Maria | |
+82 |
| Santiago de Cuba | |
+84 |
| Trinidad | |
+86 |
| Varadero | |
+82 |
