Measurements:
°C
°F
St. Simons Island
92°F
NE 12 mph
Feels like: 98°F
Precip: 0%
World Resorts USA St. Simons Island Weather

14 Day Weather Forecast

05.09
thu
DAY
90°F
NE 9 mph
precip
0%
NIGHT
76°F
N 1 mph
precip
73%
05.10
fri
DAY
72°F
SE 9 mph
precip
100%
NIGHT
74°F
E 11 mph
precip
0%
05.11
sat
DAY
74°F
SW 6 mph
precip
0%
NIGHT
68°F
N 5 mph
precip
0%
05.12
sun
DAY
80°F
SW 3 mph
precip
0%
NIGHT
72°F
NW 5 mph
precip
0%
05.13
mon
DAY
78°F
W 11 mph
precip
0%
NIGHT
76°F
NW 17 mph
precip
0%
05.14
tue
DAY
74°F
E 7 mph
precip
100%
NIGHT
74°F
NE 11 mph
precip
0%
05.15
wed
DAY
90°F
E 11 mph
precip
0%
NIGHT
80°F
NE 5 mph
precip
25%
05.16
thu
DAY
90°F
N 8 mph
precip
0%
NIGHT
80°F
N 11 mph
precip
0%
05.17
fri
DAY
90°F
N 11 mph
precip
0%
NIGHT
80°F
N 9 mph
precip
0%
05.18
sat
DAY
84°F
NE 14 mph
precip
100%
NIGHT
78°F
E 5 mph
precip
0%
05.19
sun
DAY
86°F
N 4 mph
precip
100%
NIGHT
78°F
N 11 mph
precip
100%
05.20
mon
DAY
86°F
N 8 mph
precip
53%
NIGHT
78°F
N 7 mph
precip
100%
05.21
tue
DAY
86°F
N 9 mph
precip
0%
NIGHT
76°F
NE 5 mph
precip
100%
05.22
wed
DAY
86°F
N 8 mph
precip
0%
NIGHT
80°F
N 11 mph
precip
0%

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

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for St. Simons Island was 78.0°F. The maximum and minimum values were 73.2°F and 81.8°F respectively.

St. Simons Island on the Weather Map

Best Time to Visit St. Simons Island
The most sunny months:
April 16 days
October 15 days
January 14 days
The most warm months:
July 92.7 °F
August 92.1 °F
June 90.1 °F
Warmest sea temperature:
August 89.1 °F
July 88.3 °F
September 85.9 °F
The most cold months:
January 62.7 °F
December 65.3 °F
February 67.2 °F
The most rainy months:
August 6 days
July 6 days
September 5 days
The most windy months:
April 6 mph
March 6 mph
January 6 mph
USA Resorts:
NAME
Boston +52
Chicago +52
Hawaii +78
Honolulu +78
Houston +96
Las Vegas +78
Los Angeles +76
Miami +86
New York +66
Orlando +102
San Diego +68
San Francisco +74
Sarasota +86
Tampa +90
Washington +68
24 Hours Weather Forecast
St. Simons Island
Local time: 17:21
09 may, thursday
1800 92°F
NE
12 mph
2100 78°F
SW
7 mph
10 may, friday
0000 76°F
N
1 mph
0300 76°F
NE
7 mph
0600 76°F
NE
9 mph
0900 78°F
NE
12 mph
1200 72°F
SE
9 mph
1500 74°F
NE
13 mph