Average sea water temperature in September:
+87.6°F
| Minimum sea water temperature in September: | 90.0°F |
| Maximum sea water temperature in September: | 86.2°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 87.8°F. The highest and lowest sea temperatures during the month were 88.5°F and 87.3°F.
sea water
temperature
temperature
| San Blas |
monthly
weather
weather
| San Blas |
current
weather
weather
| San Blas |
14 days
forecast
forecast
| San Blas |
Monthly sea water temperature in San Blas, °F
Which Mexico resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| San Blas | 87.8°F | 88.2°F |
| Mazatlan | 87.8°F | 88.0°F |
| Manzaltan | 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 |
| San Jose del Cabo | 87.0°F | 85.6°F |
| Campeche | 87.0°F | 87.7°F |
| Nuevo Vallarta | 86.9°F | 86.9°F |
| Puerto Vallarta | 86.9°F | 86.8°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 San Blas
San Blas on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
San Blas
Local time: 00:33
December 23, tuesday
0300
64°F
W
3 mph
3 mph
0600
63°F
W
3 mph
3 mph
0900
64°F
W
3 mph
3 mph
1200
90°F
SW
1 mph
1 mph
1500
97°F
E
6 mph
6 mph
1800
86°F
E
9 mph
9 mph
2100
73°F
NW
1 mph
1 mph
December 24, wednesday
0000
70°F
W
3 mph
3 mph
