The Mexico resorts with the warmest sea water temperature in July are Zihuatanejo, Purerto Escondido and Puerto Vallarta.
Below you can see a list of all popular Mexico resorts and information about sea water temperature in July for the last two years.
| Resort Name | July 2018 | July 2017 | July 2016 |
|---|---|---|---|
| Zihuatanejo | 90.5°F | 90.5°F | 90.8°F |
| Purerto Escondido | 90.3°F | 89.4°F | 90.6°F |
| Puerto Vallarta | 90.2°F | 89.9°F | 90.8°F |
| Ciudad Lazaro Cardenas | 90.1°F | 90.3°F | 90.4°F |
| Acapulco | 90.1°F | 90.3°F | 91.0°F |
| Manzaltan | 89.9°F | 89.0°F | 90.9°F |
| Manzanillo | 89.3°F | 90.0°F | 90.4°F |
| Chetumal | 89.1°F | 89.4°F | 89.9°F |
| Campeche | 88.9°F | 89.4°F | 89.5°F |
| Ciudad del Carmen | 88.4°F | 88.7°F | 88.7°F |
| Tulum | 87.7°F | 88.4°F | 89.0°F |
| Cancun | 87.6°F | 88.7°F | 89.5°F |
| Boca del Rio | 87.5°F | 87.8°F | 88.2°F |
| Tampico | 87.5°F | 86.4°F | 86.5°F |
| Veracruz | 87.4°F | 87.8°F | 88.2°F |
| Riviera Maya | 87.4°F | 88.4°F | 89.1°F |
| Purto Aventuras | 87.4°F | 88.4°F | 89.1°F |
| Playa del Carmen | 87.4°F | 88.4°F | 89.1°F |
| Cozumel | 87.4°F | 88.4°F | 89.1°F |
| Merida | 83.6°F | 85.6°F | 86.2°F |
| Cabo San Lucas | 83.1°F | 82.7°F | 83.1°F |
Please see following sea water temperature averages charts for the warmest Mexico resorts in July.
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
| Zihuatanejo |
Sea Water
Temperature
Temperature
| Purerto Escondido |
Sea Water
Temperature
Temperature
| Puerto Vallarta |
Mexico Resorts:
NAME
F°
| Acapulco |  |
+82 |
| Cabo San Lucas |  |
+78 |
| Cancun |  |
+78 |
| Chetumal |  |
+80 |
| Ciudad del Carmen |  |
+78 |
| Cozumel | |
+80 |
| Manzaltan | |
+82 |
| Manzanillo | |
+84 |
| Merida | |
+80 |
| Playa del Carmen | |
+80 |
| Puerto Vallarta | |
+80 |
| Riviera Maya | |
+80 |
| Tampico |  |
+70 |
| Veracruz | |
+82 |
| Zihuatanejo | |
+84 |
