In July warmest sea in Caribbean Sea is usually observed in the following locations: Islamorada, Key West, Key Largo.
Table below shows the average sea water temperature for marine resorts of Caribbean Sea in July for the last three years.
| Place name | July 2023 | July 2022 | July 2021 |
|---|---|---|---|
| Islamorada | 89.5°F | 86.9°F | 85.5°F |
| Key West | 89.4°F | 87.3°F | 85.6°F |
| Key Largo | 89.4°F | 86.8°F | 85.7°F |
| Pinar del Rio | 89.1°F | 87.7°F | 86.4°F |
| Cayo Largo | 88.6°F | 86.7°F | 85.7°F |
| Varadero | 88.0°F | 85.7°F | 85.0°F |
| Manzanillo | 87.8°F | 86.2°F | 86.1°F |
| Cienfuegos | 87.8°F | 85.8°F | 85.4°F |
| Cayo Guillermo | 87.8°F | 85.2°F | 84.6°F |
| Niquero | 87.8°F | 86.6°F | 85.9°F |
| Trinidad | 87.8°F | 85.7°F | 85.1°F |
| Cayo Coco | 87.7°F | 85.4°F | 84.7°F |
| Cayo Santa Maria | 87.6°F | 85.0°F | 84.3°F |
| Santa Maria | 87.6°F | 85.0°F | 84.3°F |
| New Providence | 87.4°F | 84.8°F | 84.4°F |
| Nassau | 87.3°F | 84.7°F | 84.4°F |
| Cayman Brac | 87.0°F | 85.0°F | 84.7°F |
| Andros | 86.9°F | 84.8°F | 84.4°F |
| Little Cayman | 86.9°F | 85.0°F | 84.8°F |
| Eleuthera | 86.8°F | 84.3°F | 84.0°F |
| San Pedro Sula | 86.7°F | 85.3°F | 85.8°F |
| Santiago de Cuba | 86.6°F | 84.6°F | 84.9°F |
| Havana | 86.6°F | 84.6°F | 83.9°F |
| Livingston | 86.6°F | 85.2°F | 86.1°F |
| Puerto Cortes | 86.5°F | 85.2°F | 85.7°F |
| Grand Cayman | 86.5°F | 84.6°F | 84.6°F |
| George Town | 86.5°F | 84.6°F | 84.6°F |
| Chetumal | 86.4°F | 85.9°F | 85.4°F |
| Belize | 86.3°F | 85.3°F | 85.3°F |
| Campeche | 86.3°F | 85.9°F | 85.7°F |
| Punta Gorda | 86.3°F | 84.9°F | 85.6°F |
| Placencia | 86.2°F | 84.7°F | 85.3°F |
| Westmoreland | 86.2°F | 84.7°F | 84.5°F |
| Tela | 86.1°F | 84.7°F | 85.5°F |
| San Pedro | 86.0°F | 85.2°F | 84.8°F |
| Puerto Barrios | 86.0°F | 84.9°F | 85.5°F |
| Negril | 86.0°F | 84.9°F | 84.5°F |
| Ambergis Caye | 85.9°F | 85.2°F | 84.6°F |
| Matanzas | 85.8°F | 84.5°F | 83.6°F |
| Puerto Morelos | 85.8°F | 84.8°F | 84.3°F |
| Providenciales | 85.7°F | 83.8°F | 83.4°F |
| Tulum | 85.7°F | 84.8°F | 84.3°F |
| Carrefour | 85.6°F | 84.9°F | 84.6°F |
| Puerto Aventuras | 85.6°F | 84.6°F | 84.1°F |
| Riviera Maya | 85.6°F | 84.7°F | 84.1°F |
| Playa del Carmen | 85.6°F | 84.7°F | 84.2°F |
| Cancun | 85.5°F | 84.3°F | 83.9°F |
| Montego Bay | 85.5°F | 84.3°F | 84.5°F |
| Port au Prince | 85.5°F | 84.9°F | 84.6°F |
| Cozumel | 85.5°F | 84.5°F | 84.2°F |
| Runaway Bay | 85.4°F | 84.1°F | 84.3°F |
| Cap Haitien | 85.4°F | 83.7°F | 83.8°F |
| Port Antonio | 85.3°F | 84.4°F | 83.8°F |
| Ocho Rios | 85.3°F | 83.9°F | 84.0°F |
| Mahahual | 85.3°F | 84.5°F | 84.0°F |
| Playa Santa Lucia | 85.3°F | 83.6°F | 83.2°F |
| Mayaguez | 85.2°F | 83.7°F | 83.5°F |
| Isla Mujeres | 85.2°F | 83.9°F | 83.6°F |
| La Ceiba | 85.2°F | 83.6°F | 84.5°F |
| Kingston | 85.2°F | 84.0°F | 83.5°F |
| Ponce | 85.1°F | 83.6°F | 83.5°F |
| Aguadilla | 85.0°F | 83.5°F | 83.2°F |
| Holguin | 84.9°F | 83.4°F | 82.6°F |
| Playa Esmeralda | 84.9°F | 83.3°F | 82.7°F |
| La Romana | 84.9°F | 83.5°F | 83.4°F |
| Playa Blanca | 84.9°F | 83.4°F | 82.6°F |
| Los Cayitos | 84.9°F | 83.3°F | 83.7°F |
| San Pedro De Macoris | 84.9°F | 83.7°F | 83.5°F |
| Samana | 84.9°F | 83.6°F | 83.3°F |
| West End | 84.8°F | 83.1°F | 83.7°F |
| Sandy Bay | 84.8°F | 83.1°F | 83.7°F |
| Juan Dolio | 84.8°F | 83.7°F | 83.5°F |
| Grand Turk | 84.8°F | 83.0°F | 82.8°F |
| Cockburn | 84.8°F | 83.0°F | 82.8°F |
| Arecibo | 84.8°F | 83.2°F | 82.8°F |
| West Bay | 84.8°F | 83.1°F | 83.7°F |
| Utila | 84.8°F | 83.2°F | 83.6°F |
| Coxen Hole | 84.7°F | 83.1°F | 83.7°F |
| Santo Domingo | 84.7°F | 83.4°F | 83.5°F |
| Salt Cay | 84.7°F | 83.0°F | 82.7°F |
| Bocha Chica | 84.7°F | 83.6°F | 83.6°F |
| Roatan | 84.6°F | 83.2°F | 83.7°F |
| Guanaja | 84.6°F | 83.2°F | 83.8°F |
| Isabella | 84.5°F | 83.3°F | 83.0°F |
| Pointe-a-Pitre | 84.4°F | 83.0°F | 82.8°F |
| Philipsburg | 84.4°F | 83.0°F | 82.7°F |
| San Juan | 84.4°F | 82.9°F | 82.7°F |
| Basse-Terre | 84.3°F | 82.7°F | 82.5°F |
| Barbuda | 84.3°F | 82.7°F | 82.5°F |
| Cap Cana | 84.2°F | 82.9°F | 82.8°F |
| Punta Cana | 84.2°F | 82.9°F | 82.8°F |
| St John's | 84.2°F | 82.7°F | 82.4°F |
| Antigua | 84.2°F | 82.6°F | 82.4°F |
| Baracoa | 84.0°F | 83.3°F | 83.2°F |
| Merida | 84.0°F | 80.7°F | 84.4°F |
| Trujillo | 84.0°F | 82.8°F | 83.2°F |
| Playa Bavaro | 83.7°F | 82.8°F | 82.5°F |
| Arena Gorda | 83.6°F | 82.8°F | 82.5°F |
| Maimon Bay | 83.1°F | 82.2°F | 82.0°F |
| Puerto Plata | 83.0°F | 82.2°F | 82.0°F |
| Sosua | 83.0°F | 82.3°F | 82.1°F |
Charts below show average sea water temperature for Caribbean Sea resorts with the warmest sea in July.
You can also check other months of the year to see sea temperature of Caribbean Sea resorts at that time.
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