Average sea water temperature in July:
+84.4°F
| Minimum sea water temperature in July: | 86.2°F |
| Maximum sea water temperature in July: | 81.5°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 84.5°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.3°F.
Monthly sea water temperature in Cancun, °F
Which Mexico resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| San Blas | 89.1°F | 87.8°F |
| Puerto Arista | 89.0°F | 87.5°F |
| Rincon de Guayabitos | 88.6°F | 87.5°F |
| La Penita de Jaltemba | 88.6°F | 87.5°F |
| Barra de Potosi | 88.4°F | 86.4°F |
| San Pancho | 88.4°F | 87.3°F |
| Sayulita | 88.4°F | 87.2°F |
| Luces en el Mar | 88.4°F | 86.6°F |
| Acapulco | 88.3°F | 86.5°F |
| Zihuatanejo | 88.3°F | 86.3°F |
| Troncones | 88.3°F | 86.2°F |
| Puerto Vallarta | 88.3°F | 87.5°F |
| Nuevo Vallarta | 88.3°F | 87.5°F |
| Punta Villela | 88.2°F | 87.2°F |
| Punta Mita | 88.2°F | 87.2°F |
| Mazatlan | 88.2°F | 86.7°F |
| Manzaltan | 88.2°F | 86.7°F |
| Ciudad Lazaro Cardenas | 88.1°F | 86.0°F |
| La Manzanilla | 88.0°F | 86.0°F |
| Caleta de Campos | 87.9°F | 86.0°F |
Best time for vacation in Cancun
Cancun on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Cancun
Local time: 17:02
July 24, friday
1800
86°F
W
9 mph
9 mph
2100
81°F
W
7 mph
7 mph
July 25, saturday
0000
81°F
W
6 mph
6 mph
0300
79°F
W
5 mph
5 mph
0600
79°F
NW
4 mph
4 mph
0900
86°F
NW
6 mph
6 mph
1200
90°F
NW
8 mph
8 mph
1500
90°F
W
11 mph
11 mph
