13.08
thu
thu
Day
91°F
E 1 mph
Precip.
7%
7%
Night
81°F
NE 10 mph
Precip.
12%
12%
14.08
fri
fri
Day
93°F
NE 3 mph
Precip.
3%
3%
Night
77°F
NE 6 mph
Precip.
12%
12%
15.08
sat
sat
Day
91°F
NE 4 mph
Precip.
3%
3%
Night
82°F
NE 9 mph
Precip.
9%
9%
16.08
sun
sun
Day
91°F
NE 6 mph
Precip.
3%
3%
Night
82°F
NE 8 mph
Precip.
7%
7%
17.08
mon
mon
Day
95°F
E 6 mph
Precip.
2%
2%
Night
82°F
NE 7 mph
Precip.
43%
43%
18.08
tue
tue
Day
93°F
NE 6 mph
Precip.
4%
4%
Night
79°F
E 9 mph
Precip.
37%
37%
19.08
wed
wed
Day
90°F
NE 5 mph
Precip.
36%
36%
Night
79°F
NE 11 mph
Precip.
11%
11%
20.08
thu
thu
Day
91°F
NE 6 mph
Precip.
2%
2%
Night
82°F
NE 8 mph
Precip.
10%
10%
21.08
fri
fri
Day
91°F
NE 4 mph
Precip.
4%
4%
Night
82°F
NE 7 mph
Precip.
14%
14%
22.08
sat
sat
Day
91°F
NE 5 mph
Precip.
7%
7%
Night
73°F
E 8 mph
Precip.
32%
32%
23.08
sun
sun
Day
88°F
NE 4 mph
Precip.
17%
17%
Night
75°F
E 3 mph
Precip.
70%
70%
24.08
mon
mon
Day
86°F
N 7 mph
Precip.
5%
5%
Night
81°F
N 11 mph
Precip.
23%
23%
25.08
tue
tue
Day
86°F
N 5 mph
Precip.
8%
8%
Night
81°F
N 9 mph
Precip.
55%
55%
26.08
wed
wed
Day
88°F
N 6 mph
Precip.
6%
6%
Night
81°F
N 8 mph
Precip.
16%
16%
sea water
temperature
temperature
| Jekyll Island |
monthly
weather
weather
| Jekyll Island |
current
weather
weather
| Jekyll Island |
7 days
forecast
forecast
| Jekyll Island |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 87.8°F and 83.1°F.
Air temperature in Jekyll Island, °F
Precipitation total in Jekyll Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jekyll Island
Jekyll Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Jekyll Island
Local time: 20:23
August 13, thursday
2100
82°F
N
11 mph
11 mph
August 14, friday
0000
81°F
NE
10 mph
10 mph
0300
81°F
E
6 mph
6 mph
0600
79°F
E
6 mph
6 mph
0900
82°F
E
5 mph
5 mph
1200
93°F
NE
3 mph
3 mph
1500
91°F
NW
10 mph
10 mph
1800
88°F
N
12 mph
12 mph
