Current sea water temperature:
+88.2°F
| Minimum sea water temperature in September: | 90.0°F |
| Maximum sea water temperature in September: | 84.4°F |
| Average sea water temperature in September: | 86.4°F |
| more information | |
14 days
forecast
forecast
| Puerto Vallarta |
monthly
weather
weather
| Puerto Vallarta |
Sea water temperature for the last 10 days:
| September 15 | 88.2°F | September 10 | 89.8°F |
| September 14 | 88.9°F | September 9 | 88.7°F |
| September 13 | 88.9°F | September 8 | 88.9°F |
| September 12 | 89.6°F | September 7 | 89.1°F |
| September 11 | 89.2°F | September 6 | 88.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Puerto Vallarta?
Based on the data about daily sea water temperature for the last three years the warmest sea in Puerto Vallarta was noticed in August, September and July.
Monthly Sea Temperatures in Puerto Vallarta, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 88.6°F. The highest and lowest sea temperatures during the month were 89.8°F and 87.8°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 88.8°F. The highest and lowest sea temperatures during the month were 89.8°F and 88.2°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 88.2°F. The highest and lowest sea temperatures during the month were 89.1°F and 87.4°F.
current
weather
weather
| Puerto Vallarta |
weather in
September
September
| Puerto Vallarta |
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: 00:20
September 16, wednesday
0300
72°F
NW
2 mph
2 mph
0600
70°F
NW
3 mph
3 mph
0900
77°F
SW
3 mph
3 mph
1200
86°F
SE
6 mph
6 mph
1500
84°F
SE
6 mph
6 mph
1800
73°F
SW
1 mph
1 mph
2100
72°F
W
2 mph
2 mph
September 17, thursday
0000
72°F
W
2 mph
2 mph
