The Mexico resorts with the warmest sea water temperature in August are Manzaltan, Zihuatanejo and Puerto Vallarta.
Below you can see a list of all popular Mexico resorts and information about sea water temperature in August for the last two years.
| Resort Name | August 2018 | August 2017 | August 2016 |
|---|---|---|---|
| Manzaltan | 91.2°F | 91.5°F | 91.5°F |
| Zihuatanejo | 90.8°F | 90.8°F | 91.0°F |
| Puerto Vallarta | 90.7°F | 90.7°F | 91.0°F |
| Acapulco | 90.6°F | 90.5°F | 91.2°F |
| Purerto Escondido | 90.5°F | 90.3°F | 91.1°F |
| Ciudad Lazaro Cardenas | 90.5°F | 90.5°F | 90.9°F |
| Campeche | 89.8°F | 90.5°F | 89.8°F |
| Manzanillo | 89.8°F | 90.3°F | 90.5°F |
| Chetumal | 89.7°F | 90.2°F | 89.7°F |
| Boca del Rio | 89.6°F | 88.9°F | 89.1°F |
| Veracruz | 89.6°F | 88.9°F | 89.1°F |
| Ciudad del Carmen | 89.3°F | 89.1°F | 88.8°F |
| Tulum | 88.4°F | 89.2°F | 88.7°F |
| Cancun | 88.4°F | 89.3°F | 89.1°F |
| Riviera Maya | 88.2°F | 89.2°F | 88.8°F |
| Purto Aventuras | 88.1°F | 89.2°F | 88.8°F |
| Cozumel | 88.1°F | 89.2°F | 88.8°F |
| Playa del Carmen | 88.1°F | 89.2°F | 88.9°F |
| Tampico | 88.1°F | 87.1°F | 88.2°F |
| Cabo San Lucas | 87.5°F | 88.3°F | 87.7°F |
| Merida | 82.7°F | 86.0°F | 85.9°F |
Please see following sea water temperature averages charts for the warmest Mexico resorts in August.
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
| Manzaltan |
Sea Water
Temperature
Temperature
| Zihuatanejo |
Sea Water
Temperature
Temperature
| Puerto Vallarta |
Mexico Resorts:
NAME
F°
| Acapulco |  |
+84 |
| Cabo San Lucas | |
+88 |
| Cancun | |
+90 |
| Chetumal |  |
+86 |
| Ciudad del Carmen | |
+90 |
| Cozumel | |
+90 |
| Manzaltan |  |
+92 |
| Manzanillo | |
+86 |
| Merida | |
+90 |
| Playa del Carmen |  |
+92 |
| Puerto Vallarta | |
+90 |
| Riviera Maya | |
+92 |
| Tampico | |
+90 |
| Veracruz | |
+88 |
| Zihuatanejo | |
+88 |
