Average sea water temperature in September:
+86.3°F
| Minimum sea water temperature in September: | 90.0°F |
| Maximum sea water temperature in September: | 84.4°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.9°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.4°F.
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Monthly sea water temperature in Puerto Vallarta, °F
Which Mexico resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| San Blas | 87.8°F | 88.2°F |
| Manzaltan | 87.8°F | 88.0°F |
| Mazatlan | 87.8°F | 88.0°F |
| San Pancho | 87.4°F | 87.8°F |
| Sayulita | 87.3°F | 87.7°F |
| Punta Mita | 87.3°F | 87.6°F |
| Punta Villela | 87.3°F | 87.6°F |
| Puerto Arista | 87.2°F | 87.4°F |
| La Penita de Jaltemba | 87.2°F | 87.5°F |
| Rincon de Guayabitos | 87.2°F | 87.5°F |
| Ciudad del Carmen | 87.1°F | 87.4°F |
| Campeche | 87.0°F | 87.7°F |
| San Jose del Cabo | 87.0°F | 85.6°F |
| Puerto Vallarta | 86.9°F | 86.8°F |
| Nuevo Vallarta | 86.9°F | 86.9°F |
| San Patricio | 86.8°F | 87.0°F |
| Chetumal | 86.8°F | 87.6°F |
| La Manzanilla | 86.7°F | 87.0°F |
| Manzanillo | 86.7°F | 87.0°F |
| Playa Azul | 86.7°F | 87.0°F |
Best time for vacation in Puerto Vallarta
Puerto Vallarta on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Puerto Vallarta
Local time: 22:14
December 05, friday
0000
68°F
W
2 mph
2 mph
0300
68°F
W
3 mph
3 mph
0600
66°F
W
4 mph
4 mph
0900
68°F
W
2 mph
2 mph
1200
77°F
W
0 mph
0 mph
1500
77°F
E
5 mph
5 mph
1800
75°F
N
2 mph
2 mph
2100
72°F
SW
2 mph
2 mph
