02.09
wed
wed
Day
86°F
W 9 mph
Precip.
18%
18%
Night
81°F
W 5 mph
Precip.
59%
59%
03.09
thu
thu
Day
82°F
W 11 mph
Precip.
64%
64%
Night
81°F
N 6 mph
Precip.
15%
15%
04.09
fri
fri
Day
86°F
N 9 mph
Precip.
17%
17%
Night
81°F
NE 5 mph
Precip.
9%
9%
05.09
sat
sat
Day
88°F
N 7 mph
Precip.
13%
13%
Night
81°F
E 4 mph
Precip.
22%
22%
06.09
sun
sun
Day
90°F
SE 4 mph
Precip.
13%
13%
Night
81°F
NE 6 mph
Precip.
17%
17%
07.09
mon
mon
Day
84°F
N 6 mph
Precip.
27%
27%
Night
81°F
N 3 mph
Precip.
20%
20%
08.09
tue
tue
Day
88°F
N 8 mph
Precip.
3%
3%
Night
81°F
NE 6 mph
Precip.
18%
18%
sea water
temperature
temperature
| St. George Island |
monthly
weather
weather
| St. George Island |
current
weather
weather
| St. George Island |
14 days
forecast
forecast
| St. George Island |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 83.5°F. The highest and lowest sea temperatures during the month were 85.1°F and 81.7°F.
Air temperature in St. George Island, °F
Precipitation total in St. George Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in St. George Island
St. George Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. George Island
Local time: 11:52
September 02, wednesday
1200
86°F
W
9 mph
9 mph
1500
90°F
NW
13 mph
13 mph
1800
86°F
NW
8 mph
8 mph
2100
81°F
NW
7 mph
7 mph
September 03, thursday
0000
81°F
W
5 mph
5 mph
0300
79°F
SW
6 mph
6 mph
0600
77°F
SW
6 mph
6 mph
0900
79°F
SW
7 mph
7 mph
