Measurements:
°C
°F
CURRENT WEATHER
16:31
Port Aransas
90°F
NW 11 mph
Feels like: 106°F
Precip: 10%
World Resorts USA Port Aransas Weather

7 Day Weather Forecast

08.25
tue
DAY
92°F
W 7 mph
precip
10%
NIGHT
86°F
N 17 mph
precip
18%
08.26
wed
DAY
86°F
NW 6 mph
precip
6%
NIGHT
86°F
N 14 mph
precip
10%
08.27
thu
DAY
88°F
NW 7 mph
precip
7%
NIGHT
86°F
NW 15 mph
precip
10%
08.28
fri
DAY
88°F
N 6 mph
precip
21%
NIGHT
86°F
NW 12 mph
precip
11%
08.29
sat
DAY
86°F
N 7 mph
precip
10%
NIGHT
86°F
NW 16 mph
precip
11%
08.30
sun
DAY
86°F
N 9 mph
precip
12%
NIGHT
88°F
NW 19 mph
precip
15%
08.31
mon
DAY
88°F
NW 11 mph
precip
20%
NIGHT
88°F
NW 15 mph
precip
21%

Port Aransas Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Port Aransas was 29.6°F. The maximum and minimum values were 28.3°F and 30.4°F respectively.

Port Aransas on the Weather Map

Best Time to Visit Port Aransas
The most sunny months:
October 17 days
August 16 days
July 15 days
The most warm months:
August 92.2 °F
July 91.2 °F
June 90.0 °F
Warmest sea temperature:
August 90.2 °F
September 89.2 °F
July 88.7 °F
The most cold months:
January 63.5 °F
February 64.6 °F
December 68.5 °F
The most rainy months:
July 3 days
May 2 days
September 2 days
The most windy months:
April 14 mph
May 14 mph
June 14 mph
more details