In March warmest sea in Caribbean Sea is usually observed in the following locations: Livingston, San Pedro Sula, Puerto Barrios.
Table below shows the average sea water temperature for marine resorts of Caribbean Sea in March for the last three years.
| Place name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Livingston | 82.4°F | 83.6°F | 84.4°F |
| San Pedro Sula | 82.2°F | 83.2°F | 83.9°F |
| Puerto Barrios | 82.2°F | 83.6°F | 84.7°F |
| Punta Gorda | 82.1°F | 82.9°F | 84.3°F |
| Carrefour | 81.7°F | 82.5°F | 82.7°F |
| Port au Prince | 81.7°F | 82.4°F | 82.7°F |
| Puerto Cortes | 81.6°F | 82.9°F | 83.6°F |
| Tela | 81.5°F | 83.0°F | 83.9°F |
| Westmoreland | 81.4°F | 83.2°F | 82.8°F |
| Negril | 81.4°F | 82.8°F | 82.4°F |
| Belize | 81.2°F | 82.4°F | 83.2°F |
| San Pedro | 81.1°F | 81.9°F | 82.5°F |
| La Ceiba | 81.0°F | 83.1°F | 83.2°F |
| Placencia | 81.0°F | 82.6°F | 83.2°F |
| Montego Bay | 81.0°F | 82.3°F | 81.9°F |
| Chetumal | 81.0°F | 81.7°F | 82.9°F |
| Ambergis Caye | 80.9°F | 81.8°F | 82.4°F |
| Kingston | 80.9°F | 82.6°F | 82.3°F |
| Runaway Bay | 80.8°F | 82.1°F | 81.7°F |
| Little Cayman | 80.8°F | 81.4°F | 81.8°F |
| Trujillo | 80.8°F | 83.1°F | 82.8°F |
| George Town | 80.7°F | 81.7°F | 81.8°F |
| Cayman Brac | 80.7°F | 81.5°F | 81.7°F |
| Grand Cayman | 80.7°F | 81.7°F | 81.7°F |
| Aguadilla | 80.7°F | 81.3°F | 81.1°F |
| Port Antonio | 80.6°F | 81.9°F | 81.5°F |
| Ocho Rios | 80.6°F | 82.0°F | 81.5°F |
| Mayaguez | 80.6°F | 81.5°F | 81.5°F |
| La Romana | 80.6°F | 81.4°F | 80.9°F |
| Juan Dolio | 80.6°F | 81.5°F | 81.1°F |
| San Pedro De Macoris | 80.6°F | 81.5°F | 81.1°F |
| Bocha Chica | 80.6°F | 81.3°F | 81.1°F |
| Los Cayitos | 80.5°F | 82.4°F | 82.4°F |
| Santo Domingo | 80.5°F | 81.4°F | 81.3°F |
| West Bay | 80.5°F | 82.3°F | 82.1°F |
| Utila | 80.5°F | 82.3°F | 82.3°F |
| Isabella | 80.5°F | 81.2°F | 80.7°F |
| West End | 80.5°F | 82.2°F | 82.1°F |
| Sandy Bay | 80.5°F | 82.2°F | 82.1°F |
| Coxen Hole | 80.5°F | 82.3°F | 82.1°F |
| Roatan | 80.4°F | 82.2°F | 82.0°F |
| Guanaja | 80.4°F | 82.2°F | 81.6°F |
| Mahahual | 80.4°F | 81.7°F | 81.4°F |
| Arecibo | 80.4°F | 80.9°F | 81.0°F |
| Cap Haitien | 80.4°F | 81.6°F | 81.2°F |
| Ponce | 80.4°F | 81.9°F | 81.8°F |
| Santiago de Cuba | 80.4°F | 81.4°F | 81.5°F |
| Tulum | 80.4°F | 81.3°F | 81.2°F |
| San Juan | 80.3°F | 81.3°F | 80.6°F |
| Cayo Largo | 80.3°F | 80.3°F | 81.3°F |
| Puerto Morelos | 80.3°F | 81.1°F | 81.0°F |
| Campeche | 80.2°F | 80.5°F | 82.0°F |
| Riviera Maya | 80.2°F | 81.3°F | 81.2°F |
| Playa del Carmen | 80.2°F | 81.5°F | 81.2°F |
| Puerto Aventuras | 80.2°F | 81.4°F | 81.2°F |
| Cozumel | 80.2°F | 81.5°F | 81.3°F |
| Punta Cana | 80.2°F | 80.8°F | 79.9°F |
| Cap Cana | 80.2°F | 80.8°F | 79.9°F |
| Basse-Terre | 80.2°F | 81.3°F | 82.0°F |
| Samana | 80.2°F | 81.3°F | 80.6°F |
| Pointe-a-Pitre | 80.0°F | 81.7°F | 82.0°F |
| Arena Gorda | 80.0°F | 80.6°F | 79.8°F |
| Playa Bavaro | 80.0°F | 80.7°F | 79.9°F |
| Maimon Bay | 79.9°F | 80.2°F | 79.7°F |
| Sosua | 79.9°F | 80.2°F | 79.6°F |
| Puerto Plata | 79.9°F | 80.1°F | 79.6°F |
| Baracoa | 79.9°F | 79.9°F | 80.1°F |
| Philipsburg | 79.8°F | 80.9°F | 81.0°F |
| St John's | 79.7°F | 81.1°F | 81.4°F |
| Antigua | 79.7°F | 81.1°F | 81.4°F |
| Cancun | 79.7°F | 80.0°F | 80.4°F |
| Barbuda | 79.6°F | 81.1°F | 81.3°F |
| Cienfuegos | 79.5°F | 80.2°F | 80.7°F |
| Isla Mujeres | 79.5°F | 80.2°F | 80.4°F |
| Trinidad | 79.5°F | 80.2°F | 80.6°F |
| Pinar del Rio | 79.4°F | 79.0°F | 81.2°F |
| Niquero | 79.4°F | 81.2°F | 80.8°F |
| Providenciales | 79.3°F | 79.4°F | 79.5°F |
| Grand Turk | 79.2°F | 80.0°F | 79.0°F |
| Cockburn | 79.2°F | 80.0°F | 79.0°F |
| Merida | 79.2°F | 78.3°F | 79.7°F |
| Salt Cay | 79.2°F | 80.1°F | 79.1°F |
| Manzanillo | 79.1°F | 81.2°F | 81.3°F |
| Playa Santa Lucia | 79.1°F | 79.4°F | 79.0°F |
| Cayo Coco | 79.0°F | 78.9°F | 79.4°F |
| Cayo Guillermo | 78.8°F | 78.7°F | 79.4°F |
| Holguin | 78.8°F | 79.5°F | 79.1°F |
| Playa Blanca | 78.7°F | 79.4°F | 79.1°F |
| Playa Esmeralda | 78.7°F | 79.4°F | 78.9°F |
| Cayo Santa Maria | 78.7°F | 78.4°F | 79.2°F |
| Santa Maria | 78.6°F | 78.4°F | 79.1°F |
| Havana | 78.6°F | 79.1°F | 79.4°F |
| Varadero | 78.1°F | 77.9°F | 79.1°F |
| Matanzas | 78.1°F | 78.4°F | 78.9°F |
| Andros | 77.7°F | 76.2°F | 76.9°F |
| Islamorada | 77.5°F | 75.2°F | 77.3°F |
| Key Largo | 77.3°F | 75.1°F | 76.9°F |
| New Providence | 77.0°F | 76.0°F | 76.7°F |
| Key West | 76.8°F | 74.5°F | 76.5°F |
| Nassau | 76.7°F | 75.9°F | 76.6°F |
| Eleuthera | 76.7°F | 76.2°F | 75.7°F |
Charts below show average sea water temperature for Caribbean Sea resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of Caribbean Sea resorts at that time.
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