18.05
sat
sat
Day
79°F
E 9 mph
Precip.
100%
100%
Night
72°F
E 5 mph
Precip.
100%
100%
19.05
sun
sun
Day
82°F
E 6 mph
Precip.
71%
71%
Night
72°F
SW 6 mph
Precip.
100%
100%
20.05
mon
mon
Day
73°F
SW 15 mph
Precip.
100%
100%
Night
70°F
SW 8 mph
Precip.
0%
0%
21.05
tue
tue
Day
77°F
SW 14 mph
Precip.
0%
0%
Night
70°F
W 6 mph
Precip.
0%
0%
22.05
wed
wed
Day
81°F
W 6 mph
Precip.
0%
0%
Night
72°F
NW 7 mph
Precip.
0%
0%
23.05
thu
thu
Day
82°F
W 4 mph
Precip.
0%
0%
Night
73°F
N 7 mph
Precip.
0%
0%
24.05
fri
fri
Day
84°F
NW 7 mph
Precip.
0%
0%
Night
77°F
NW 9 mph
Precip.
56%
56%
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 May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 75.2°F. The highest and lowest sea temperatures during the month were 78.6°F and 70.9°F.
Sea water temperature in June, °F
Show year:
2023
2022
2021
The average sea water temperature in June of 2023 was 77.9°F. The highest and lowest sea temperatures during the month were 82.0°F and 74.3°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: 23:53
May 19, sunday
0000
72°F
E
5 mph
5 mph
0300
72°F
E
7 mph
7 mph
0600
70°F
E
8 mph
8 mph
0900
73°F
E
8 mph
8 mph
1200
82°F
E
6 mph
6 mph
1500
84°F
SE
2 mph
2 mph
1800
81°F
S
6 mph
6 mph
2100
73°F
SW
12 mph
12 mph
