World Resorts USA Charleston Weather

Charleston sea water temperature

Current sea water temperature:
+70.7°F
Minimum sea water temperature in November: 75.2°F
Maximum sea water temperature in November: 57.2°F
Average sea water temperature in November: 65.9°F

Sea water temperature for the last 10 days:

November 4 70.7°F October 30 70.2°F
November 3 70.5°F October 29 70.2°F
November 2 70.3°F October 28 69.4°F
November 1 69.3°F October 27 69.1°F
October 31 70.3°F October 26 67.8°F

When is the warmest sea in Charleston?

Based on the data about daily sea water temperature for the last three years the warmest sea in Charleston was noticed in August, July and September.

Monthly Sea Temperatures in Charleston, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 83.1°F. The highest and lowest sea temperatures during the month were 85.3°F and 80.2°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 85.2°F. The highest and lowest sea temperatures during the month were 87.3°F and 83.8°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 78.9°F. The highest and lowest sea temperatures during the month were 84.6°F and 76.1°F.

Best time for vacation in Charleston

Sunniest months:
April 16 days
October 15 days
May 15 days
Warmest months:
July 89.3 °F
August 87.8 °F
June 86.0 °F
Warmest sea temp:
August 83.7 °F
July 83.6 °F
September 81.2 °F
Coldest months:
January 56.4 °F
February 60.2 °F
December 61.0 °F
Rainiest months:
August 10 days
July 9 days
June 7 days
Windiest months:
March 9.4 mph
April 9.4 mph
February 9.1 mph

Charleston on a weather map

Charleston
+73°F
W 11 mph
Feels like: +77°F
Precip.: 0%
Places in USA:
Name
°F
+50°F
+59°F
+77°F
+77°F
+64°F
+73°F
+79°F
+73°F
+55°F
+72°F
+63°F
+77°F
+77°F
+79°F
+64°F
24 Hours Forecast
Charleston
Local time: 22:25
November 05, tuesday
0000
73°F
NW
14 mph
0300
73°F
NW
15 mph
0600
73°F
NW
13 mph
0900
73°F
NW
11 mph
1200
77°F
NW
13 mph
1500
73°F
NW
12 mph
1800
73°F
NW
10 mph
2100
73°F
NW
9 mph
Units of measurement: °C / °F