Measurements:
°C
°F
CURRENT WEATHER
07:28
Mustang Island
70°F
NW 7 mph
Feels like: 70°F
Precip: 0%
World Resorts USA Mustang Island Weather

7 Day Weather Forecast

02.21
sat
DAY
74°F
SW 4 mph
precip
100%
NIGHT
68°F
S 30 mph
precip
0%
02.22
sun
DAY
56°F
SW 14 mph
precip
0%
NIGHT
62°F
SW 12 mph
precip
0%
02.23
mon
DAY
60°F
W 12 mph
precip
0%
NIGHT
64°F
NW 12 mph
precip
0%
02.24
tue
DAY
68°F
N 16 mph
precip
0%
NIGHT
68°F
N 25 mph
precip
0%
02.25
wed
DAY
72°F
N 25 mph
precip
0%
NIGHT
70°F
N 29 mph
precip
0%
02.26
thu
DAY
74°F
N 11 mph
precip
0%
NIGHT
68°F
S 25 mph
precip
0%
02.27
fri
DAY
64°F
SW 14 mph
precip
0%
NIGHT
64°F
NW 11 mph
precip
0%

Mustang Island Sea Water Temperature in February, °F

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for Mustang Island was 17.0°F. The maximum and minimum values were 13.7°F and 20.3°F respectively.

Mustang Island on the Weather Map

Best Time to Visit Mustang Island
The most sunny months:
October 17 days
August 16 days
July 14 days
The most warm months:
August 94.0 °F
July 92.6 °F
June 91.5 °F
Warmest sea temperature:
August 90.5 °F
September 89.3 °F
July 88.9 °F
The most cold months:
January 63.7 °F
February 63.9 °F
December 68.8 °F
The most rainy months:
July 3 days
September 2 days
May 2 days
The most windy months:
April 14 mph
May 13 mph
June 13 mph
more details