Measurements:
°C
°F
St. George Island
62°F
S 8 mph
Feels like: 60°F
Precip: 0%
World Resorts USA St. George Island Weather

St. George Island Sea Water Temperature

Current Sea Water Temperature:
+73.4°F
Maximum Sea Water Temperature in April: 79.2°F
Minimum Sea Water Temperature in April: 67.2°F
Average water temperature in April: 73.6°F

Sea Water Temperature for the Last 10 Days:

April 12 73.4°F April 07 77.2°F
April 11 73.2°F April 06 76.0°F
April 10 73.4°F April 05 75.4°F
April 09 75.0°F April 04 74.4°F
April 08 76.6°F April 03 74.2°F

When is the Warmest Sea for St. George Island?

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

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
64.6
72.4
79.9
87.7
90.5
89.3
86.7
80.6
73.6
68.3
61.6
60.5

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
84
86
88
90
92
94
96
98

The average sea surface temperature in August 2024 for St. George Island was 90.9°F. The maximum and minimum values were 89.0°F and 92.4°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
85
88
91
94
97

The average sea surface temperature in July 2024 for St. George Island was 91.0°F. The maximum and minimum values were 88.8°F and 92.6°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
79
82
85
88
91
94
97

The average sea surface temperature in September 2024 for St. George Island was 87.8°F. The maximum and minimum values were 84.2°F and 90.8°F respectively.

Best Time to Visit St. George Island
The most sunny months:
October 19 days
May 16 days
March 16 days
The most warm months:
August 90.9 °F
July 90.6 °F
June 88.6 °F
Warmest sea temperature:
August 90.5 °F
July 89.3 °F
September 87.7 °F
The most cold months:
January 60.0 °F
December 64.0 °F
February 64.7 °F
The most rainy months:
August 5 days
July 5 days
September 4 days
The most windy months:
January 9 mph
November 9 mph
March 9 mph

St. George Island on the Weather Map

USA Resorts:
NAME
Boston +36
Chicago +48
Hawaii +76
Honolulu +76
Houston +66
Las Vegas +72
Los Angeles +60
Miami +68
New York +38
Orlando +66
San Diego +58
San Francisco +54
Sarasota +60
Tampa +64
Washington +42
24 Hours Weather Forecast
St. George Island
Local time: 02:47
13 apr, sunday
0300 62°F
S
8 mph
0600 58°F
SW
7 mph
0900 60°F
S
5 mph
1200 68°F
N
2 mph
1500 74°F
N
8 mph
1800 72°F
NE
12 mph
2100 66°F
NE
7 mph
14 apr, monday
0000 64°F
E
6 mph