The Mexico resorts with the warmest sea water temperature in August are Campeche, Manzaltan 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 2020 | August 2019 | August 2018 |
|---|---|---|---|
| Campeche | 90.7°F | 90.9°F | 89.5°F |
| Manzaltan | 90.7°F | 91.6°F | 91.5°F |
| Puerto Vallarta | 90.4°F | 90.7°F | 90.5°F |
| Chetumal | 90.3°F | 90.6°F | 89.5°F |
| Acapulco | 90.2°F | 90.9°F | 90.7°F |
| Zihuatanejo | 90.2°F | 90.9°F | 90.7°F |
| Purerto Escondido | 90.2°F | 91.1°F | 90.6°F |
| Manzanillo | 90.1°F | 90.7°F | 89.9°F |
| Ciudad Lazaro Cardenas | 90.0°F | 90.7°F | 90.5°F |
| Ciudad del Carmen | 89.6°F | 90.3°F | 88.8°F |
| Cozumel | 89.0°F | 89.0°F | 88.1°F |
| Purto Aventuras | 89.0°F | 89.0°F | 88.1°F |
| Riviera Maya | 89.0°F | 89.0°F | 88.1°F |
| Playa del Carmen | 89.0°F | 89.0°F | 88.1°F |
| Tulum | 88.9°F | 88.9°F | 88.3°F |
| Boca del Rio | 88.8°F | 88.8°F | 89.6°F |
| Veracruz | 88.8°F | 88.8°F | 89.5°F |
| Cancun | 88.5°F | 88.6°F | 88.5°F |
| Tampico | 88.5°F | 86.9°F | 87.7°F |
| Merida | 87.2°F | 84.8°F | 83.1°F |
| Cabo San Lucas | 84.7°F | 86.3°F | 88.5°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.
Mexico Resorts:
NAME
F°
| Acapulco |  |
+84 |
| Cabo San Lucas | |
+74 |
| Cancun | |
+86 |
| Chetumal |  |
+88 |
| Ciudad del Carmen | |
+86 |
| Cozumel | |
+86 |
| Manzaltan | |
+78 |
| Manzanillo | |
+80 |
| Merida | |
+90 |
| Playa del Carmen | |
+86 |
| Puerto Vallarta | |
+84 |
| Riviera Maya | |
+86 |
| Tampico | |
+80 |
| Veracruz | |
+82 |
| Zihuatanejo | |
+80 |
