Where is the sea warmest in the Caribbean in March?
In March the warmest sea in the Caribbean is at Golfito, Costa Rica, at 30.3°C. Every one of the 191 cities measured here is comfortable this month.
| # | City | Country | Sea | Swimming |
|---|---|---|---|---|
| 1 | Golfito | Costa Rica | 30.3°C | Bath-like |
| 2 | Quepos | Costa Rica | 30.0°C | Bath-like |
| 3 | Puerto Armuelles | Panama | 29.9°C | Bath-like |
| 4 | Chacarita | Costa Rica | 29.5°C | Bath-like |
| 5 | Amapala | Honduras | 29.1°C | Bath-like |
| 6 | Santiago de Tolú | Colombia | 29.0°C | Bath-like |
| 7 | La Unión | El Salvador | 29.0°C | Bath-like |
| 8 | Tamarindo | Costa Rica | 28.8°C | Bath-like |
| 9 | El Realejo | Nicaragua | 28.3°C | Bath-like |
| 10 | San Juan de Urabá | Colombia | 28.3°C | Bath-like |
| 11 | Bocas del Toro | Panama | 28.3°C | Bath-like |
| 12 | Port-au-Prince | Haiti | 28.3°C | Bath-like |
| 13 | Changuinola | Panama | 28.2°C | Bath-like |
| 14 | Léogâne | Haiti | 28.2°C | Bath-like |
| 15 | Pearl City | Nicaragua | 28.2°C | Bath-like |
| 16 | Limón | Costa Rica | 28.2°C | Bath-like |
| 17 | Bluefields | Nicaragua | 28.2°C | Bath-like |
| 18 | Arcahaie | Haiti | 28.1°C | Bath-like |
| 19 | Necoclí | Colombia | 28.1°C | Bath-like |
| 20 | Tigwav | Haiti | 28.1°C | Bath-like |
| 21 | Turbo | Colombia | 28.1°C | Bath-like |
| 22 | Puerto Lempira | Honduras | 28.1°C | Bath-like |
| 23 | Anse à Galets | Haiti | 28.1°C | Bath-like |
| 24 | Puerto Cabezas | Nicaragua | 28.0°C | Bath-like |
| 25 | Saint-Marc | Haiti | 28.0°C | Bath-like |
Ranked on the NOAA OISST monthly climatology — a long-run average for March, not a forecast. A given March will run warmer or cooler than this, and the sea is warmest late in the afternoon and late in the season.