Measurements:
°C
°F
San Patricio
82°F
N 4 mph
Feels like: 90°F
Precip: 34%
World Resorts Mexico San Patricio Weather

San Patricio Sea Water Temperature

Current Sea Water Temperature:
+90.6°F
Maximum Sea Water Temperature in October: 92.0°F
Minimum Sea Water Temperature in October: 85.0°F
Average water temperature in October: 89.6°F

Sea Water Temperature for the Last 10 Days:

October 02 90.6°F September 27 91.4°F
October 01 90.2°F September 26 91.6°F
September 30 91.4°F September 25 92.8°F
September 29 91.4°F September 24 91.8°F
September 28 90.4°F September 23 92.2°F

When is the Warmest Sea for San Patricio?

According to our data for the last three years for San Patricio the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for San Patricio was 92.8°F. The maximum and minimum values were 92.2°F and 93.4°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for San Patricio was 91.8°F. The maximum and minimum values were 90.4°F and 93.0°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for San Patricio was 92.2°F. The maximum and minimum values were 91.4°F and 92.8°F respectively.

Best Time to Visit San Patricio
The most sunny months:
May 25 days
April 25 days
March 24 days
The most warm months:
May 92.8 °F
July 91.5 °F
June 91.0 °F
Warmest sea temperature:
August 90.8 °F
September 90.4 °F
July 89.6 °F
The most cold months:
February 87.5 °F
January 87.7 °F
March 88.6 °F
The most rainy months:
August 4 days
September 3 days
July 3 days
The most windy months:
June 5 mph
March 5 mph
February 5 mph

San Patricio on the Weather Map

24 Hours Weather Forecast
San Patricio
Local time: 19:31
02 oct, friday
2100 78°F
W
3 mph
03 oct, saturday
0000 76°F
SW
3 mph
0300 76°F
SW
4 mph
0600 74°F
SW
4 mph
0900 80°F
W
3 mph
1200 88°F
N
6 mph
1500 84°F
N
6 mph
1800 80°F
N
2 mph