Measurements:
°C
°F
Kiawah Island
66°F
S 7 mph
Feels like: 66°F
Precip: 0%
World Resorts USA Kiawah Island Weather

Kiawah Island Sea Water Temperature

Current Sea Water Temperature:
+70.6°F
Maximum Sea Water Temperature in April: 74.8°F
Minimum Sea Water Temperature in April: 61.4°F
Average water temperature in April: 69.1°F

Sea Water Temperature for the Last 10 Days:

April 12 70.6°F April 07 73.0°F
April 11 70.2°F April 06 71.6°F
April 10 70.6°F April 05 69.8°F
April 09 71.4°F April 04 68.6°F
April 08 72.8°F April 03 67.2°F

When is the Warmest Sea for Kiawah Island?

According to our data for the last three years for Kiawah Island the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
58.5
67.7
75.9
84.9
88.3
88.1
83
76.8
69.1
61.7
54.9
54.3

Sea Water Temperature in August

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
82
85
88
91
94
97

The average sea surface temperature in August 2024 for Kiawah Island was 87.3°F. The maximum and minimum values were 83.6°F and 89.2°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
81
84
87
90
93
96

The average sea surface temperature in July 2024 for Kiawah Island was 89.1°F. The maximum and minimum values were 87.8°F and 91.2°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
77
80
83
86
89
92
95

The average sea surface temperature in September 2024 for Kiawah Island was 82.9°F. The maximum and minimum values were 78.4°F and 89.2°F respectively.

Best Time to Visit Kiawah Island
The most sunny months:
April 17 days
October 15 days
January 13 days
The most warm months:
July 91.4 °F
August 90.1 °F
June 88.1 °F
Warmest sea temperature:
August 88.3 °F
July 88.1 °F
September 84.9 °F
The most cold months:
January 56.8 °F
December 60.5 °F
February 61.8 °F
The most rainy months:
July 6 days
August 5 days
June 4 days
The most windy months:
March 9 mph
December 8 mph
January 8 mph

Kiawah Island on the Weather Map

USA Resorts:
NAME
Boston +36
Chicago +48
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +90
Los Angeles +72
Miami +80
New York +36
Orlando +74
San Diego +64
San Francisco +62
Sarasota +66
Tampa +68
Washington +48
24 Hours Weather Forecast
Kiawah Island
Local time: 21:44
13 apr, sunday
0000 64°F
S
9 mph
0300 60°F
S
7 mph
0600 56°F
S
10 mph
0900 58°F
S
11 mph
1200 66°F
S
6 mph
1500 74°F
E
2 mph
1800 74°F
N
7 mph
2100 68°F
NE
7 mph