In February warmest sea in Costa Rica is usually observed in the following locations: Quepos, San Jose, Cartago.
Table below shows the average sea water temperature for marine resorts of Costa Rica in February for the last three years.
| Place name | February 2026 | February 2025 | February 2024 |
|---|---|---|---|
| Quepos | 85.0°F | 85.3°F | 87.1°F |
| San Jose | 84.8°F | 85.2°F | 87.0°F |
| Cartago | 84.8°F | 85.2°F | 87.1°F |
| Heredia | 84.7°F | 84.9°F | 86.8°F |
| Jaco | 84.3°F | 84.8°F | 86.4°F |
| Alajuela | 83.8°F | 84.6°F | 85.9°F |
| Santa Teresa | 82.6°F | 83.9°F | 85.2°F |
| El Roble | 81.8°F | 83.8°F | 84.0°F |
| Samara | 81.8°F | 84.0°F | 84.6°F |
| Puerto Viejo de Talamanca | 80.8°F | 82.1°F | 82.4°F |
| Cahuita | 80.8°F | 82.0°F | 82.4°F |
| Limon | 80.7°F | 81.9°F | 82.4°F |
| Puerto Limon | 80.7°F | 81.9°F | 82.4°F |
| Tortuguero | 80.5°F | 81.9°F | 81.9°F |
| Tamarindo | 80.3°F | 82.7°F | 83.0°F |
| Playas del Coco | 79.4°F | 80.7°F | 82.0°F |
| Playa Flamingo | 79.3°F | 80.6°F | 81.6°F |
Charts below show average sea water temperature for Costa Rica resorts with the warmest sea in February.
You can also check other months of the year to see sea temperature of Costa Rica resorts at that time.
Places in Costa Rica:
Name
°F
