Measurements:
°C
°F
San Jose del Cabo
66°F
SE 4 mph
Feels like: 66°F
Precip: 0%
World Resorts Mexico San Jose del Cabo Weather

San Jose del Cabo Sea Water Temperature

Current Sea Water Temperature:
+81.6°F
Maximum Sea Water Temperature in December: 84.4°F
Minimum Sea Water Temperature in December: 74.8°F
Average water temperature in December: 80.2°F

Sea Water Temperature for the Last 10 Days:

December 04 81.6°F November 29 82.6°F
December 03 81.6°F November 28 82.8°F
December 02 81.8°F November 27 82.8°F
December 01 82.2°F November 26 83.0°F
November 30 82.6°F November 25 84.4°F

When is the Warmest Sea for San Jose del Cabo?

According to our data for the last three years for San Jose del Cabo the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for San Jose del Cabo was 91.1°F. The maximum and minimum values were 89.6°F and 92.4°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for San Jose del Cabo was 89.7°F. The maximum and minimum values were 87.0°F and 91.8°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for San Jose del Cabo was 89.9°F. The maximum and minimum values were 88.0°F and 91.4°F respectively.

Best Time to Visit San Jose del Cabo
The most sunny months:
May 29 days
June 27 days
December 26 days
The most warm months:
July 96.5 °F
June 95.3 °F
August 95.1 °F
Warmest sea temperature:
September 89.7 °F
October 89.3 °F
August 88.9 °F
The most cold months:
January 79.6 °F
February 81.1 °F
December 83.2 °F
The most rainy months:
August 3 days
October 1 day
September 1 day
The most windy months:
August 6 mph
June 6 mph
July 6 mph

San Jose del Cabo on the Weather Map

24 Hours Weather Forecast
San Jose del Cabo
Local time: 00:12
05 dec, friday
0300 62°F
SE
2 mph
0600 60°F
S
2 mph
0900 66°F
S
4 mph
1200 70°F
N
3 mph
1500 72°F
N
1 mph
1800 70°F
NE
4 mph
2100 66°F
W
2 mph
06 dec, saturday
0000 64°F
SE
4 mph