26.02
thu
thu
Day
66°F
N 12 mph
Precip.
0%
0%
Night
64°F
NE 6 mph
Precip.
0%
0%
27.02
fri
fri
Day
61°F
N 8 mph
Precip.
0%
0%
Night
61°F
S 4 mph
Precip.
0%
0%
28.02
sat
sat
Day
59°F
SW 9 mph
Precip.
100%
100%
Night
57°F
W 4 mph
Precip.
0%
0%
01.03
sun
sun
Day
57°F
SW 7 mph
Precip.
0%
0%
Night
57°F
W 7 mph
Precip.
0%
0%
02.03
mon
mon
Day
63°F
SW 15 mph
Precip.
0%
0%
Night
54°F
SW 20 mph
Precip.
88%
88%
03.03
tue
tue
Day
55°F
SW 17 mph
Precip.
0%
0%
Night
54°F
S 9 mph
Precip.
0%
0%
04.03
wed
wed
Day
63°F
W 7 mph
Precip.
0%
0%
Night
63°F
NW 6 mph
Precip.
87%
87%
sea water
temperature
temperature
| St. Simons Island |
monthly
weather
weather
| St. Simons Island |
current
weather
weather
| St. Simons Island |
14 days
forecast
forecast
| St. Simons Island |
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 51.1°F. The highest and lowest sea temperatures during the month were 57.2°F and 45.7°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 66.9°F and 56.8°F.
Air temperature in St. Simons Island, °F
Precipitation total in St. Simons Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in St. Simons Island
St. Simons Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Simons Island
Local time: 14:45
February 26, thursday
1500
72°F
NE
11 mph
11 mph
1800
72°F
NE
8 mph
8 mph
2100
66°F
NE
8 mph
8 mph
February 27, friday
0000
64°F
NE
6 mph
6 mph
0300
63°F
NE
6 mph
6 mph
0600
61°F
NE
6 mph
6 mph
0900
61°F
N
7 mph
7 mph
1200
61°F
N
8 mph
8 mph
