World Resorts Mexico Nuevo Vallarta Weather

Nuevo Vallarta sea water temperature

Current sea water temperature:
+88.7°F
Minimum sea water temperature in August: 89.6°F
Maximum sea water temperature in August: 85.8°F
Average sea water temperature in August: 86.9°F

Sea water temperature for the last 10 days:

August 13 88.7°F August 8 88.0°F
August 12 88.5°F August 7 88.2°F
August 11 88.5°F August 6 88.3°F
August 10 88.2°F August 5 88.2°F
August 9 87.8°F August 4 88.0°F

When is the warmest sea in Nuevo Vallarta?

Based on the data about daily sea water temperature for the last three years the warmest sea in Nuevo Vallarta was noticed in August, July and September.

Monthly Sea Temperatures in Nuevo 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 88.5°F and 86.7°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.

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.

Best time for vacation in Nuevo Vallarta

Sunniest months:
May 27 days
March 24 days
April 24 days
Warmest months:
May 90.0 °F
July 87.2 °F
June 87.0 °F
Warmest sea temp:
August 86.8 °F
July 86.7 °F
September 86.6 °F
Coldest months:
January 81.4 °F
February 81.9 °F
December 82.9 °F
Rainiest months:
September 9 days
August 8 days
July 6 days
Windiest months:
May 4.3 mph
April 4.3 mph
March 4.1 mph

Nuevo Vallarta on a weather map

Nuevo Vallarta
+72°F
W 3 mph
Feels like: +72°F
Precip.: 13%
Places in Mexico:
Name
°F
24 Hours Forecast
Nuevo Vallarta
Local time: 06:52
August 13, thursday
0900
84°F
SW
3 mph
1200
91°F
E
5 mph
1500
91°F
E
8 mph
1800
79°F
N
6 mph
2100
72°F
W
4 mph
August 14, friday
0000
72°F
W
2 mph
0300
72°F
W
2 mph
0600
72°F
W
3 mph
Units of measurement: °C / °F