Measurements:
°C
°F
San Antonio
52°F
N 14 mph
Feels like: 46°F
Precip: 0%
World Resorts Chile San Antonio Weather

San Antonio Sea Water Temperature

Current Sea Water Temperature:
+54.2°F
Maximum Sea Water Temperature in May: 61.2°F
Minimum Sea Water Temperature in May: 51.0°F
Average water temperature in May: 56.2°F

Sea Water Temperature for the Last 10 Days:

May 10 54.2°F May 05 54.0°F
May 09 54.2°F May 04 53.8°F
May 08 54.6°F May 03 53.6°F
May 07 54.6°F May 02 55.2°F
May 06 55.4°F May 01 55.8°F

When is the Warmest Sea for San Antonio?

According to our data for the last three years for San Antonio the highest average sea water temperature was in February, January and March.

Average Water Temperature by Month, °F

Sea Water Temperature in February

Select Year: 2024 2023 2022

The average sea surface temperature in February 2024 for San Antonio was 64.4°F. The maximum and minimum values were 61.6°F and 69.0°F respectively.

Sea Water Temperature in January

Select Year: 2024 2023 2022

The average sea surface temperature in January 2024 for San Antonio was 63.1°F. The maximum and minimum values were 60.2°F and 67.4°F respectively.

Sea Water Temperature in March

Select Year: 2024 2023 2022

The average sea surface temperature in March 2024 for San Antonio was 61.8°F. The maximum and minimum values were 56.8°F and 67.2°F respectively.

Best Time to Visit San Antonio
The most sunny months:
January 29 days
March 28 days
December 28 days
The most warm months:
February 70.2 °F
March 69.2 °F
January 69.2 °F
Warmest sea temperature:
February 63.3 °F
January 61.6 °F
March 61.4 °F
The most cold months:
July 57.3 °F
August 57.7 °F
June 58.7 °F
The most rainy months:
June 3 days
July 2 days
August 2 days
The most windy months:
October 8 mph
December 8 mph
September 8 mph

San Antonio on the Weather Map

24 Hours Weather Forecast
San Antonio
Local time: 18:33
12 may, sunday
2100 50°F
N
15 mph
13 may, monday
0000 48°F
N
12 mph
0300 48°F
N
10 mph
0600 46°F
N
8 mph
0900 48°F
N
7 mph
1200 54°F
N
8 mph
1500 56°F
NE
12 mph
1800 50°F
N
10 mph