Measurements:
°C
°F
San Patricio
86°F
NE 9 mph
Feels like: 92°F
Precip: 0%
World Resorts Mexico San Patricio Weather

San Patricio Sea Water Temperature

Current Sea Water Temperature:
+83.4°F
Maximum Sea Water Temperature in March: 85.2°F
Minimum Sea Water Temperature in March: 69.6°F
Average water temperature in March: 80.2°F

Sea Water Temperature for the Last 10 Days:

March 31 83.4°F March 26 82.8°F
March 30 84.4°F March 25 82.8°F
March 29 83.8°F March 24 83.6°F
March 28 83.4°F March 23 82.6°F
March 27 82.6°F March 22 81.4°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 October.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for San Patricio was 90.8°F. The maximum and minimum values were 89.6°F and 91.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for San Patricio was 90.9°F. The maximum and minimum values were 90.2°F and 92.2°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for San Patricio was 89.6°F. The maximum and minimum values were 88.0°F and 90.8°F respectively.

Best Time to Visit San Patricio
The most sunny months:
April 27 days
May 26 days
March 24 days
The most warm months:
May 93.0 °F
July 91.1 °F
June 90.9 °F
Warmest sea temperature:
August 90.5 °F
September 90.1 °F
October 89.5 °F
The most cold months:
February 87.5 °F
January 87.7 °F
March 88.6 °F
The most rainy months:
August 4 days
July 4 days
September 3 days
The most windy months:
March 5 mph
February 5 mph
June 5 mph

San Patricio on the Weather Map

24 Hours Weather Forecast
San Patricio
Local time: 11:12
31 mar, tuesday
1200 86°F
NE
9 mph
1500 84°F
E
11 mph
1800 82°F
E
12 mph
2100 76°F
SE
7 mph
01 apr, wednesday
0000 74°F
S
4 mph
0300 74°F
S
4 mph
0600 72°F
S
2 mph
0900 76°F
NW
2 mph