Measurements:
°C
°F
St. Simons Island
62°F
NW 9 mph
Feels like: 62°F
Precip: 0%
World Resorts USA St. Simons Island Weather

14 Day Weather Forecast

01.09
fri
DAY
62°F
N 7 mph
precip
0%
NIGHT
62°F
N 9 mph
precip
0%
01.10
sat
DAY
66°F
N 10 mph
precip
0%
NIGHT
64°F
NE 7 mph
precip
0%
01.11
sun
DAY
62°F
SE 9 mph
precip
0%
NIGHT
50°F
S 14 mph
precip
0%
01.12
mon
DAY
48°F
SW 9 mph
precip
0%
NIGHT
46°F
SW 7 mph
precip
0%
01.13
tue
DAY
52°F
SW 4 mph
precip
0%
NIGHT
50°F
NE 5 mph
precip
0%
01.14
wed
DAY
56°F
E 8 mph
precip
0%
NIGHT
52°F
NE 7 mph
precip
0%
01.15
thu
DAY
60°F
NE 14 mph
precip
25%
NIGHT
44°F
SE 15 mph
precip
0%
01.16
fri
DAY
44°F
NE 6 mph
precip
0%
NIGHT
44°F
SW 8 mph
precip
0%
01.17
sat
DAY
54°F
W 16 mph
precip
0%
NIGHT
60°F
W 14 mph
precip
24%
01.18
sun
DAY
68°F
N 12 mph
precip
100%
NIGHT
66°F
N 10 mph
precip
100%
01.19
mon
DAY
64°F
SE 7 mph
precip
0%
NIGHT
54°F
SE 6 mph
precip
0%
01.20
tue
DAY
58°F
SW 7 mph
precip
0%
NIGHT
58°F
S 8 mph
precip
26%
01.21
wed
DAY
60°F
NW 7 mph
precip
100%
NIGHT
60°F
E 2 mph
precip
100%
01.22
thu
DAY
58°F
SW 6 mph
precip
100%
NIGHT
58°F
SW 6 mph
precip
100%

St. Simons Island Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for St. Simons Island was 53.3°F. The maximum and minimum values were 48.8°F and 59.0°F respectively.

St. Simons Island on the Weather Map

Best Time to Visit St. Simons Island
The most sunny months:
October 15 days
January 14 days
March 14 days
The most warm months:
July 92.6 °F
August 91.0 °F
June 90.1 °F
Warmest sea temperature:
August 89.0 °F
July 88.4 °F
September 85.5 °F
The most cold months:
January 60.9 °F
December 63.8 °F
February 66.4 °F
The most rainy months:
August 5 days
July 5 days
September 4 days
The most windy months:
December 6 mph
October 6 mph
January 6 mph
USA Resorts:
NAME
Chicago +42
Hawaii +80
Honolulu +80
Houston +84
Las Vegas +54
Los Angeles +64
Maui +76
Miami +84
Miami Beach +84
New York +54
San Diego +66
San Francisco +54
Sarasota +86
Tampa +88
Washington +54
24 Hours Weather Forecast
St. Simons Island
Local time: 16:10
09 jan, friday
1800 64°F
NW
9 mph
2100 62°F
N
9 mph
10 jan, saturday
0000 62°F
N
9 mph
0300 62°F
N
10 mph
0600 64°F
N
8 mph
0900 64°F
N
8 mph
1200 66°F
N
10 mph
1500 68°F
N
10 mph