World Resorts Mexico Nuevo Vallarta Weather

Nuevo Vallarta sea water temperature

Current sea water temperature:
+88.3°F
Minimum sea water temperature in July: 90.0°F
Maximum sea water temperature in July: 84.0°F
Average sea water temperature in July: 86.4°F

Sea water temperature for the last 10 days:

July 2 88.3°F June 27 86.5°F
July 1 87.6°F June 26 86.2°F
June 30 87.6°F June 25 86.9°F
June 29 87.1°F June 24 87.1°F
June 28 87.3°F June 23 86.5°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, September and July.

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 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 89.6°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
June 87.0 °F
July 86.7 °F
Warmest sea temp:
August 86.8 °F
September 86.6 °F
July 86.4 °F
Coldest months:
January 81.4 °F
February 81.9 °F
December 82.9 °F
Rainiest months:
September 9 days
August 8 days
July 7 days
Windiest months:
May 4.3 mph
April 4.3 mph
March 4.1 mph

Nuevo Vallarta on a weather map

Nuevo Vallarta
+84°F
SW 2 mph
Feels like: +91°F
Precip.: 5%
Places in Mexico:
Name
°F
24 Hours Forecast
Nuevo Vallarta
Local time: 08:26
July 02, thursday
0900
84°F
SW
2 mph
1200
93°F
E
7 mph
1500
91°F
E
8 mph
1800
86°F
NE
3 mph
2100
73°F
N
1 mph
July 03, friday
0000
72°F
W
3 mph
0300
72°F
W
3 mph
0600
70°F
W
2 mph
Units of measurement: °C / °F