Charleston Sea Temperature
11°C / 52°F
The measurements for the water temperature in Charleston, South Carolina are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.
Monthly average water temp
Monthly average max / min water temperatures
The graph below shows the range of monthly Charleston water temperature derived from many years of historical sea surface temperature data.
7 day tide forecast for Charleston
*These tide times are estimates based on the nearest accurate location (Charleston, South Carolina) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.