The Mexico resorts with the warmest sea water temperature at this moment are San Blas, La Penita de Jaltemba and Rincon de Guayabitos.
Below you can see a list of all popular Mexico resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
August 2025 | September 2025 |
|---|---|---|---|
| San Blas | 93.8°F | 92.6°F | 92.0°F |
| La Penita de Jaltemba | 93.8°F | 91.7°F | 91.3°F |
| Rincon de Guayabitos | 93.8°F | 91.6°F | 91.3°F |
| Manzaltan | 93.2°F | 91.9°F | 91.9°F |
| Troncones | 93.2°F | 90.6°F | 90.4°F |
| Mazatlan | 93.2°F | 91.9°F | 91.9°F |
| San Pancho | 93.0°F | 91.6°F | 91.6°F |
| Barra de Potosi | 93.0°F | 90.8°F | 90.4°F |
| Puerto Arista | 93.0°F | 92.0°F | 91.4°F |
| San Jose del Cabo | 92.8°F | 89.9°F | 91.1°F |
| Nuevo Vallarta | 92.8°F | 91.6°F | 90.9°F |
| San Patricio | 92.8°F | 90.8°F | 90.9°F |
| Manzanillo | 92.8°F | 90.8°F | 90.7°F |
| Playa Azul | 92.8°F | 90.8°F | 90.7°F |
| Puerto Vallarta | 92.8°F | 91.5°F | 90.9°F |
| Luces en el Mar | 92.8°F | 91.5°F | 90.4°F |
| Sayulita | 92.6°F | 91.5°F | 91.5°F |
| Caleta de Campos | 92.6°F | 90.7°F | 90.3°F |
| Zihuatanejo | 92.6°F | 90.6°F | 90.3°F |
| Ciudad Lazaro Cardenas | 92.6°F | 90.5°F | 90.4°F |
| Acapulco | 92.4°F | 91.4°F | 90.3°F |
| La Manzanilla | 92.4°F | 90.6°F | 90.8°F |
| Cabo San Lucas | 92.4°F | 88.8°F | 90.4°F |
| La Paz | 92.4°F | 88.5°F | 90.2°F |
| Costa Careyes | 92.4°F | 90.7°F | 90.5°F |
| Punta Mita | 92.4°F | 91.6°F | 91.4°F |
| Punta Villela | 92.4°F | 91.6°F | 91.4°F |
| Brisas de Zicatela | 92.2°F | 90.9°F | 90.4°F |
| Purerto Escondido | 92.0°F | 90.9°F | 90.5°F |
| Ciudad del Carmen | 92.0°F | 90.7°F | 91.2°F |
| Perula | 92.0°F | 90.6°F | 90.5°F |
| Campeche | 91.8°F | 90.7°F | 91.1°F |
| Salchi | 91.8°F | 90.7°F | 90.3°F |
| Puerto Angel | 91.6°F | 90.8°F | 90.4°F |
| Playa Zipolite | 91.6°F | 90.9°F | 90.4°F |
| San Agustinillo | 91.6°F | 90.9°F | 90.4°F |
| Mazunte | 91.6°F | 90.8°F | 90.4°F |
| Chetumal | 91.4°F | 91.1°F | 90.8°F |
| La Crucecita | 91.2°F | 90.7°F | 90.4°F |
| Tangolunda | 91.2°F | 90.6°F | 90.4°F |
| Puerto Morelos | 89.8°F | 89.8°F | 89.6°F |
| Coatzacoalcos | 89.6°F | 89.3°F | 90.2°F |
| Veracruz | 89.4°F | 90.6°F | 90.3°F |
| Boca del Rio | 89.4°F | 90.6°F | 90.3°F |
| Riviera Maya | 89.4°F | 89.6°F | 89.7°F |
| Playa del Carmen | 89.4°F | 89.7°F | 89.7°F |
| Puerto Aventuras | 89.4°F | 89.6°F | 89.7°F |
| Cancun | 89.4°F | 89.3°F | 88.8°F |
| Tulum | 89.4°F | 89.8°F | 89.6°F |
| Mahahual | 89.4°F | 89.8°F | 90.0°F |
| Costa de Oro | 89.2°F | 90.4°F | 90.2°F |
| Cozumel | 89.2°F | 89.6°F | 89.9°F |
| Merida | 89.0°F | 84.6°F | 88.3°F |
| Isla Mujeres | 88.8°F | 88.8°F | 88.6°F |
| Ciudad Madero | 88.8°F | 89.7°F | 90.1°F |
| Los Medanos | 88.6°F | 90.5°F | 90.4°F |
| Tampico | 88.6°F | 89.9°F | 90.1°F |
| Playa Chachalacas | 88.6°F | 90.5°F | 90.4°F |
| Casitas | 88.0°F | 89.1°F | 89.9°F |
| Monte Gordo | 88.0°F | 89.1°F | 89.9°F |
| Playa Oriente | 87.8°F | 88.9°F | 89.9°F |
| La Vigueta | 87.8°F | 88.9°F | 89.9°F |
| Tecolutla | 87.2°F | 88.4°F | 89.9°F |
| La Pesca | 85.8°F | 87.2°F | 89.8°F |
| Ensenada | 75.8°F | 72.2°F | 72.7°F |
| Tijuana | 70.2°F | 70.9°F | 68.5°F |
Please see following sea water temperature averages charts for the warmest Mexico resorts for more details.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Sea Water
Temperature
Temperature
| San Blas |
Sea Water
Temperature
Temperature
| La Penita de Jaltemba |
Sea Water
Temperature
Temperature
| Rincon de Guayabitos |
Mexico Resorts:
NAME
F°
| Acapulco |  |
+90 |
| Boca del Rio | |
+88 |
| Brisas de Zicatela |  |
+90 |
| Cabo San Lucas | |
+88 |
| Cancun |  |
+88 |
| Ciudad Lazaro Cardenas | |
+90 |
| La Paz | |
+108 |
| La Penita de Jaltemba |  |
+84 |
| Luces en el Mar | |
+90 |
| Monte Gordo | |
+90 |
| Playa del Carmen |  |
+90 |
| Puerto Vallarta | |
+82 |
| Riviera Maya | |
+90 |
| San Jose del Cabo | |
+90 |
| Tulum | |
+90 |
