Measurements:
°C
°F
Mustang Island
70°F
N 16 mph
Feels like: 70°F
Precip: 0%
World Resorts USA Mustang Island Weather

Mustang Island Sea Water Temperature

Current Sea Water Temperature:
+74.2°F
Maximum Sea Water Temperature in April: 81.0°F
Minimum Sea Water Temperature in April: 69.6°F
Average water temperature in April: 75.4°F

Sea Water Temperature for the Last 10 Days:

April 12 74.2°F April 07 75.0°F
April 11 73.4°F April 06 75.0°F
April 10 72.6°F April 05 77.4°F
April 09 73.0°F April 04 76.8°F
April 08 73.2°F April 03 75.4°F

When is the Warmest Sea for Mustang Island?

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

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
67.9
75.5
83.6
89.1
90.4
89.1
88.2
82.6
75.4
67.9
61.3
62.7

Sea Water Temperature in August

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
83
86
89
92
95
98

The average sea surface temperature in August 2024 for Mustang Island was 92.0°F. The maximum and minimum values were 89.2°F and 93.6°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
83
86
89
92
95
98

The average sea surface temperature in September 2024 for Mustang Island was 88.4°F. The maximum and minimum values were 84.6°F and 91.4°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
82
84
86
88
90
92
94
96

The average sea surface temperature in July 2024 for Mustang Island was 89.8°F. The maximum and minimum values were 88.2°F and 91.4°F respectively.

Best Time to Visit Mustang Island
The most sunny months:
July 16 days
August 16 days
October 15 days
The most warm months:
August 93.9 °F
July 92.6 °F
June 91.4 °F
Warmest sea temperature:
August 90.5 °F
September 89.1 °F
July 89.1 °F
The most cold months:
January 63.5 °F
February 63.9 °F
December 68.7 °F
The most rainy months:
July 4 days
September 3 days
May 2 days
The most windy months:
April 13 mph
May 13 mph
June 12 mph

Mustang Island on the Weather Map

USA Resorts:
NAME
Boston +36
Chicago +48
Hawaii +78
Honolulu +78
Houston +68
Las Vegas +80
Los Angeles +64
Miami +76
New York +36
Orlando +70
San Diego +60
San Francisco +56
Sarasota +62
Tampa +66
Washington +46
24 Hours Weather Forecast
Mustang Island
Local time: 22:45
13 apr, sunday
0000 70°F
N
16 mph
0300 70°F
N
16 mph
0600 70°F
N
15 mph
0900 70°F
N
18 mph
1200 74°F
N
19 mph
1500 78°F
N
21 mph
1800 76°F
N
20 mph
2100 72°F
N
17 mph