World Resorts USA Mustang Island Weather

Mustang Island sea water temperature

Current sea water temperature:
+76.3°F
Minimum sea water temperature in April: 77.9°F
Maximum sea water temperature in April: 67.6°F
Average sea water temperature in April: 72.9°F

Sea water temperature for the last 10 days:

April 26 76.3°F April 21 73.9°F
April 25 75.0°F April 20 72.7°F
April 24 74.3°F April 19 72.0°F
April 23 73.9°F April 18 73.9°F
April 22 74.3°F April 17 73.0°F

When is the warmest sea in Mustang Island?

Based on the data about daily sea water temperature for the last three years the warmest sea in Mustang Island was noticed in August, September and July.

Monthly Sea Temperatures in Mustang Island, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
66.1
72.9
80.2
85.2
86.4
85.2
84.4
79.3
72.9
66.1
60.2
61.4

Sea water temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
82
85
88
91
94

The average sea water temperature in August of 2024 was 87.8°F. The highest and lowest sea temperatures during the month were 89.2°F and 85.3°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
77
80
83
86
89
92

The average sea water temperature in September of 2024 was 84.6°F. The highest and lowest sea temperatures during the month were 87.3°F and 81.1°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
81
83
85
87
89
91
93

The average sea water temperature in July of 2024 was 85.8°F. The highest and lowest sea temperatures during the month were 87.3°F and 84.4°F.

Best time for vacation in Mustang Island

Sunniest months:
July 16 days
August 16 days
October 15 days
Warmest months:
August 89.5 °F
July 88.4 °F
June 87.2 °F
Warmest sea temp:
August 86.4 °F
September 85.2 °F
July 85.2 °F
Coldest months:
January 62.1 °F
February 62.5 °F
December 66.8 °F
Rainiest months:
July 4 days
September 3 days
May 2 days
Windiest months:
April 13.5 mph
May 13.5 mph
June 13.0 mph

Mustang Island on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+59°F
+72°F
+73°F
+73°F
+57°F
+52°F
+75°F
+64°F
+81°F
+57°F
+48°F
+82°F
+84°F
+81°F
+50°F
24 Hours Forecast
Mustang Island
Local time: 11:32
April 26, saturday
1200
77°F
NW
17 mph
1500
79°F
NW
17 mph
1800
77°F
NW
16 mph
2100
73°F
NW
16 mph
April 27, sunday
0000
72°F
NW
13 mph
0300
72°F
NW
13 mph
0600
70°F
NW
11 mph
0900
75°F
NW
17 mph
Units of measurement: °C / °F