Measurements:
°C
°F
Edisto Beach
44°F
W 3 mph
Feels like: 40°F
Precip: 0%
World Resorts USA Edisto Beach Weather

Edisto Beach Sea Water Temperature

Current Sea Water Temperature:
+49.4°F
Maximum Sea Water Temperature in January: 62.8°F
Minimum Sea Water Temperature in January: 43.6°F
Average water temperature in January: 54.1°F

Sea Water Temperature for the Last 10 Days:

January 29 49.4°F January 24 52.6°F
January 28 50.6°F January 23 51.2°F
January 27 50.2°F January 22 50.0°F
January 26 53.0°F January 21 51.4°F
January 25 53.2°F January 20 52.0°F

When is the Warmest Sea for Edisto Beach?

According to our data for the last three years for Edisto Beach 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Edisto Beach was 88.1°F. The maximum and minimum values were 86.0°F and 92.2°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Edisto Beach was 89.2°F. The maximum and minimum values were 87.2°F and 92.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Edisto Beach was 82.8°F. The maximum and minimum values were 80.4°F and 85.6°F respectively.

Best Time to Visit Edisto Beach
The most sunny months:
October 16 days
April 15 days
January 14 days
The most warm months:
July 92.1 °F
August 90.0 °F
June 88.8 °F
Warmest sea temperature:
July 88.6 °F
August 88.6 °F
September 84.7 °F
The most cold months:
January 56.4 °F
December 60.0 °F
February 62.1 °F
The most rainy months:
July 6 days
August 5 days
June 4 days
The most windy months:
March 7 mph
April 7 mph
January 7 mph

Edisto Beach on the Weather Map

USA Resorts:
NAME
Chicago 0
Hawaii +74
Honolulu +74
Houston +38
Las Vegas +48
Los Angeles +56
Maui +68
Miami +64
Miami Beach +70
New York +12
San Diego +60
San Francisco +50
Sarasota +58
Tampa +58
Washington +12
24 Hours Weather Forecast
Edisto Beach
Local time: 10:54
29 jan, thursday
1200 44°F
W
3 mph
1500 52°F
NW
4 mph
1800 48°F
NW
6 mph
2100 44°F
NW
5 mph
30 jan, friday
0000 42°F
W
5 mph
0300 38°F
W
4 mph
0600 38°F
W
2 mph
0900 42°F
S
3 mph