12.08
wed
wed
Day
90°F
E 8 mph
Precip.
6%
6%
Night
86°F
NE 12 mph
Precip.
10%
10%
13.08
thu
thu
Day
93°F
E 5 mph
Precip.
3%
3%
Night
86°F
NE 14 mph
Precip.
12%
12%
14.08
fri
fri
Day
91°F
NE 8 mph
Precip.
3%
3%
Night
82°F
E 6 mph
Precip.
40%
40%
15.08
sat
sat
Day
86°F
W 7 mph
Precip.
8%
8%
Night
82°F
NE 3 mph
Precip.
55%
55%
16.08
sun
sun
Day
90°F
NW 1 mph
Precip.
5%
5%
Night
84°F
NE 9 mph
Precip.
10%
10%
17.08
mon
mon
Day
91°F
NE 8 mph
Precip.
4%
4%
Night
79°F
W 9 mph
Precip.
67%
67%
18.08
tue
tue
Day
88°F
W 3 mph
Precip.
4%
4%
Night
75°F
E 14 mph
Precip.
89%
89%
19.08
wed
wed
Day
84°F
NW 2 mph
Precip.
5%
5%
Night
82°F
N 7 mph
Precip.
11%
11%
20.08
thu
thu
Day
90°F
N 7 mph
Precip.
7%
7%
Night
82°F
N 10 mph
Precip.
14%
14%
21.08
fri
fri
Day
91°F
NE 8 mph
Precip.
4%
4%
Night
84°F
N 9 mph
Precip.
26%
26%
22.08
sat
sat
Day
90°F
N 9 mph
Precip.
5%
5%
Night
84°F
N 7 mph
Precip.
14%
14%
23.08
sun
sun
Day
88°F
N 9 mph
Precip.
9%
9%
Night
82°F
N 10 mph
Precip.
10%
10%
24.08
mon
mon
Day
86°F
N 8 mph
Precip.
6%
6%
Night
82°F
N 9 mph
Precip.
11%
11%
25.08
tue
tue
Day
86°F
NE 9 mph
Precip.
6%
6%
Night
84°F
N 13 mph
Precip.
10%
10%
sea water
temperature
temperature
| Kiawah Island |
monthly
weather
weather
| Kiawah Island |
current
weather
weather
| Kiawah Island |
7 days
forecast
forecast
| Kiawah Island |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 87.1°F and 82.4°F.
Air temperature in Kiawah Island, °F
Precipitation total in Kiawah Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kiawah Island
Kiawah Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kiawah Island
Local time: 15:00
August 12, wednesday
1800
91°F
N
11 mph
11 mph
2100
88°F
N
11 mph
11 mph
August 13, thursday
0000
86°F
NE
12 mph
12 mph
0300
84°F
NE
9 mph
9 mph
0600
82°F
NE
8 mph
8 mph
0900
86°F
E
9 mph
9 mph
1200
93°F
E
5 mph
5 mph
1500
95°F
N
12 mph
12 mph
