World Resorts USA Charleston Weather

Charleston sea water temperature

Current sea water temperature:
+67.5°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 21 67.5°F November 16 68.4°F
November 20 67.3°F November 15 69.6°F
November 19 66.6°F November 8 71.6°F
November 18 65.5°F November 7 70.9°F
November 17 66.6°F November 6 71.1°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
+61°F
E 9 mph
Feels like: +61°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+73°F
+73°F
+45°F
+57°F
+75°F
+66°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Charleston
Local time: 11:39
November 21, thursday
1200
61°F
E
9 mph
1500
64°F
E
16 mph
1800
63°F
E
16 mph
2100
54°F
E
14 mph
November 22, friday
0000
50°F
E
12 mph
0300
48°F
E
13 mph
0600
45°F
E
13 mph
0900
46°F
E
14 mph
Units of measurement: °C / °F