The Costa Rica resorts with the warmest sea water temperature in February are Quepos, Cartago and San Jose.
Below you can see a list of all popular Costa Rica resorts and information about sea water temperature in February for the last two years.
| Resort Name | February 2026 | February 2025 | February 2024 |
|---|---|---|---|
| Quepos | 88.8°F | 89.2°F | 91.2°F |
| Cartago | 88.6°F | 89.2°F | 91.2°F |
| San Jose | 88.6°F | 89.1°F | 91.2°F |
| Heredia | 88.5°F | 88.8°F | 90.9°F |
| Jaco | 88.1°F | 88.7°F | 90.5°F |
| Alajuela | 87.4°F | 88.4°F | 89.8°F |
| Santa Teresa | 85.8°F | 87.6°F | 89.1°F |
| El Roble | 85.0°F | 87.6°F | 87.7°F |
| Samara | 84.7°F | 87.8°F | 88.4°F |
| Puerto Viejo de Talamanca | 84.2°F | 85.6°F | 86.0°F |
| Cahuita | 84.2°F | 85.6°F | 86.0°F |
| Limon | 84.1°F | 85.4°F | 86.0°F |
| Puerto Limon | 84.1°F | 85.4°F | 86.0°F |
| Tortuguero | 83.9°F | 85.4°F | 85.5°F |
| Tamarindo | 83.1°F | 86.3°F | 86.6°F |
| Playas del Coco | 82.5°F | 84.2°F | 85.6°F |
| Playa Flamingo | 82.3°F | 84.1°F | 85.1°F |
Please see following sea water temperature averages charts for the warmest Costa Rica resorts in February.
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.
Costa Rica Resorts:
NAME
F°
| Alajuela |  |
+80 |
| Cahuita |  |
+82 |
| Cartago |  |
+70 |
| Jaco |  |
+86 |
| Limon | |
+82 |
| Playa Flamingo | |
+86 |
| Playas del Coco | |
+86 |
| Puerto Limon | |
+82 |
| Puerto Viejo de Talamanca | |
+82 |
| Quepos | |
+88 |
| Samara | |
+86 |
| San Jose | |
+76 |
| Santa Teresa | |
+84 |
| Tamarindo | |
+86 |
| Tortuguero |  |
+80 |
