Measurements:
°C
°F
Kiawah Island
74°F
NW 11 mph
Feels like: 80°F
Precip: 100%
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: 69.0°F

Sea Water Temperature for the Last 10 Days:

April 27 70.6°F April 22 73.0°F
April 26 69.4°F April 21 73.4°F
April 25 69.4°F April 20 71.8°F
April 24 69.2°F April 19 70.4°F
April 23 69.8°F April 18 69.6°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

Sea Water Temperature in August

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Kiawah Island was 89.4°F. The maximum and minimum values were 87.6°F and 91.4°F respectively.

Sea Water Temperature in July

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for Kiawah Island was 88.5°F. The maximum and minimum values were 85.8°F and 90.8°F respectively.

Sea Water Temperature in September

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Kiawah Island was 85.4°F. The maximum and minimum values were 80.4°F and 89.4°F respectively.

Best Time to Visit Kiawah Island
The most sunny months:
April 16 days
October 15 days
December 14 days
The most warm months:
July 91.9 °F
August 90.9 °F
June 88.3 °F
Warmest sea temperature:
August 88.6 °F
July 87.9 °F
September 85.4 °F
The most cold months:
January 58.2 °F
December 61.2 °F
February 62.2 °F
The most rainy months:
July 7 days
August 6 days
June 5 days
The most windy months:
April 8 mph
March 7 mph
February 7 mph

Kiawah Island on the Weather Map

USA Resorts:
NAME
Boston +66
Chicago +72
Hawaii +78
Honolulu +78
Houston +90
Las Vegas +74
Los Angeles +72
Miami +80
New York +56
Orlando +88
San Diego +66
San Francisco +58
Sarasota +88
Tampa +90
Washington +54
24 Hours Weather Forecast
Kiawah Island
Local time: 16:00
27 apr, saturday
1800 72°F
W
9 mph
2100 70°F
NW
9 mph
28 apr, sunday
0000 68°F
W
8 mph
0300 68°F
W
8 mph
0600 68°F
W
9 mph
0900 70°F
NW
11 mph
1200 74°F
NW
9 mph
1500 72°F
NW
9 mph