In August warmest sea in Caribbean Sea is usually observed in the following locations: Key West, Cayo Largo, Pinar del Rio.
Table below shows the average sea water temperature for marine resorts of Caribbean Sea in August for the last three years.
| Place name | August 2023 | August 2022 | August 2021 |
|---|---|---|---|
| Key West | 88.8°F | 86.8°F | 87.0°F |
| Cayo Largo | 88.6°F | 86.7°F | 86.7°F |
| Pinar del Rio | 88.6°F | 86.9°F | 87.0°F |
| Niquero | 88.4°F | 86.5°F | 86.7°F |
| Islamorada | 88.4°F | 87.0°F | 86.9°F |
| Key Largo | 88.3°F | 86.8°F | 87.0°F |
| Manzanillo | 88.0°F | 86.3°F | 86.4°F |
| Cayman Brac | 87.9°F | 85.7°F | 85.5°F |
| Little Cayman | 87.9°F | 85.8°F | 85.5°F |
| Cienfuegos | 87.9°F | 86.1°F | 86.4°F |
| Trinidad | 87.8°F | 86.0°F | 86.1°F |
| Cayo Coco | 87.7°F | 85.6°F | 85.3°F |
| Cayo Guillermo | 87.6°F | 85.4°F | 85.3°F |
| Varadero | 87.5°F | 85.6°F | 85.8°F |
| New Providence | 87.4°F | 85.8°F | 85.6°F |
| Santiago de Cuba | 87.3°F | 85.2°F | 85.8°F |
| Nassau | 87.3°F | 85.7°F | 85.6°F |
| Grand Cayman | 87.3°F | 85.5°F | 85.1°F |
| George Town | 87.2°F | 85.5°F | 85.2°F |
| Campeche | 87.2°F | 85.8°F | 86.5°F |
| Cayo Santa Maria | 87.2°F | 85.1°F | 85.2°F |
| Santa Maria | 87.1°F | 85.0°F | 85.2°F |
| Eleuthera | 87.1°F | 85.4°F | 85.3°F |
| Chetumal | 87.0°F | 86.1°F | 86.2°F |
| Andros | 87.0°F | 85.8°F | 85.7°F |
| Negril | 86.9°F | 85.5°F | 85.5°F |
| Westmoreland | 86.9°F | 85.5°F | 85.4°F |
| Havana | 86.8°F | 84.7°F | 85.4°F |
| San Pedro Sula | 86.8°F | 85.7°F | 86.1°F |
| San Pedro | 86.7°F | 85.7°F | 85.6°F |
| Ambergis Caye | 86.6°F | 85.6°F | 85.5°F |
| Livingston | 86.6°F | 85.4°F | 86.3°F |
| Puerto Cortes | 86.6°F | 85.6°F | 86.1°F |
| Carrefour | 86.6°F | 85.8°F | 85.4°F |
| Tela | 86.6°F | 85.4°F | 86.3°F |
| Port au Prince | 86.5°F | 85.8°F | 85.3°F |
| Belize | 86.4°F | 85.6°F | 86.1°F |
| Placencia | 86.4°F | 85.1°F | 85.8°F |
| Kingston | 86.4°F | 84.9°F | 84.6°F |
| Montego Bay | 86.3°F | 85.1°F | 85.4°F |
| Puerto Barrios | 86.2°F | 85.3°F | 86.1°F |
| Playa Santa Lucia | 86.2°F | 84.0°F | 84.4°F |
| Puerto Morelos | 86.2°F | 85.1°F | 84.8°F |
| Port Antonio | 86.1°F | 84.9°F | 85.0°F |
| Playa del Carmen | 86.1°F | 84.8°F | 84.7°F |
| Puerto Aventuras | 86.1°F | 84.8°F | 84.6°F |
| Tulum | 86.1°F | 84.9°F | 84.7°F |
| Cozumel | 86.0°F | 84.7°F | 84.7°F |
| Riviera Maya | 86.0°F | 84.8°F | 84.6°F |
| Cancun | 86.0°F | 85.0°F | 84.2°F |
| Runaway Bay | 86.0°F | 84.9°F | 85.0°F |
| Punta Gorda | 86.0°F | 85.0°F | 85.7°F |
| Matanzas | 86.0°F | 84.5°F | 84.7°F |
| Ponce | 86.0°F | 84.4°F | 84.4°F |
| Providenciales | 85.9°F | 84.5°F | 84.3°F |
| Ocho Rios | 85.8°F | 84.8°F | 84.8°F |
| Mayaguez | 85.7°F | 84.3°F | 84.5°F |
| Mahahual | 85.7°F | 84.7°F | 84.8°F |
| Isla Mujeres | 85.7°F | 84.5°F | 84.0°F |
| Pointe-a-Pitre | 85.7°F | 83.9°F | 83.8°F |
| Samana | 85.6°F | 84.3°F | 83.9°F |
| Cap Haitien | 85.6°F | 84.1°F | 84.3°F |
| Playa Blanca | 85.6°F | 83.9°F | 83.7°F |
| Holguin | 85.6°F | 83.9°F | 83.7°F |
| Arecibo | 85.6°F | 84.2°F | 83.8°F |
| Guanaja | 85.5°F | 84.2°F | 84.5°F |
| La Ceiba | 85.5°F | 84.9°F | 85.7°F |
| Playa Esmeralda | 85.5°F | 83.9°F | 83.6°F |
| Grand Turk | 85.5°F | 83.9°F | 83.9°F |
| Cockburn | 85.5°F | 83.9°F | 83.9°F |
| Salt Cay | 85.5°F | 83.8°F | 83.8°F |
| Aguadilla | 85.4°F | 84.1°F | 84.2°F |
| San Pedro De Macoris | 85.4°F | 84.2°F | 83.8°F |
| Basse-Terre | 85.4°F | 83.6°F | 83.6°F |
| Juan Dolio | 85.4°F | 84.2°F | 83.8°F |
| San Juan | 85.3°F | 84.2°F | 83.3°F |
| La Romana | 85.3°F | 84.1°F | 83.7°F |
| West End | 85.3°F | 84.1°F | 84.7°F |
| Sandy Bay | 85.3°F | 84.1°F | 84.7°F |
| Coxen Hole | 85.3°F | 84.1°F | 84.6°F |
| Roatan | 85.3°F | 84.2°F | 84.5°F |
| West Bay | 85.2°F | 84.1°F | 84.7°F |
| St John's | 85.2°F | 83.7°F | 83.4°F |
| Antigua | 85.2°F | 83.6°F | 83.3°F |
| Barbuda | 85.2°F | 83.7°F | 83.4°F |
| Bocha Chica | 85.2°F | 84.2°F | 83.9°F |
| Isabella | 85.1°F | 84.0°F | 83.9°F |
| Philipsburg | 85.1°F | 83.8°F | 83.5°F |
| Baracoa | 85.1°F | 83.8°F | 83.7°F |
| Los Cayitos | 85.1°F | 84.6°F | 85.0°F |
| Santo Domingo | 85.0°F | 84.1°F | 83.9°F |
| Utila | 85.0°F | 84.5°F | 84.8°F |
| Cap Cana | 84.9°F | 83.7°F | 83.2°F |
| Punta Cana | 84.9°F | 83.7°F | 83.2°F |
| Trujillo | 84.8°F | 84.3°F | 84.7°F |
| Playa Bavaro | 84.8°F | 83.4°F | 83.2°F |
| Sosua | 84.8°F | 83.1°F | 82.9°F |
| Arena Gorda | 84.7°F | 83.3°F | 83.2°F |
| Puerto Plata | 84.5°F | 83.1°F | 82.8°F |
| Maimon Bay | 84.5°F | 83.1°F | 82.8°F |
| Merida | 84.0°F | 78.8°F | 84.3°F |
Charts below show average sea water temperature for Caribbean Sea resorts with the warmest sea in August.
You can also check other months of the year to see sea temperature of Caribbean Sea resorts at that time.
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