Sea temperature and swimming season in Costa Rica
When the sea is warm enough to swim in 5 coastal cities in Costa Rica.
| City | Warmest | Coldest | Swimming season |
|---|---|---|---|
| Limón | 29.7°C Sep | 27.6°C Feb | all year |
| Chacarita | 29.8°C May | 28.1°C Nov | all year |
| Quepos | 30.1°C Apr | 28.1°C Nov | all year |
| Golfito | 30.3°C Mar | 28.2°C Nov | all year |
| Tamarindo | 29.8°C May | 27.8°C Feb | all year |
Knowing the temperature is only half of it. What to wear, and why cold shock is the real risk →
Season uses 19°C. Why that number, and where the data comes from