Current sea water temperature:
+82.6°F
| Minimum sea water temperature in May: | 84.2°F |
| Maximum sea water temperature in May: | 74.7°F |
| Average sea water temperature in May: | 79.4°F |
| more information | |
14 days
forecast
forecast
| Puerto Vallarta |
monthly
weather
weather
| Puerto Vallarta |
Sea water temperature for the last 10 days:
| May 17 | 82.6°F | May 12 | 81.7°F |
| May 16 | 82.0°F | May 11 | 81.5°F |
| May 15 | 82.2°F | May 10 | 80.2°F |
| May 14 | 81.5°F | May 9 | 81.3°F |
| May 13 | 82.0°F | May 8 | 81.3°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:
2025
2024
2023
The average sea water temperature in August of 2025 was 87.4°F. The highest and lowest sea temperatures during the month were 88.3°F and 86.7°F.
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.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 87.5°F. The highest and lowest sea temperatures during the month were 89.4°F and 86.4°F.
current
weather
weather
| Puerto Vallarta |
weather in
May
May
| 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: 16:31
May 17, sunday
1800
84°F
E
6 mph
6 mph
2100
72°F
NW
1 mph
1 mph
May 18, monday
0000
68°F
W
2 mph
2 mph
0300
66°F
NW
2 mph
2 mph
0600
66°F
W
2 mph
2 mph
0900
84°F
SE
3 mph
3 mph
1200
93°F
E
7 mph
7 mph
1500
91°F
E
8 mph
8 mph
