W winds 5 to 10 kt. W winds 10 to 15 kt. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 62 degrees.

Coastal Marine Zone Forecasts by the Charleston, SC Forecast Office. Click on the links in the table to get a forecast for each zone.

Morning. N winds 7 kt. Seas 3 ft with a period of 6 s and direction of ENE. Winds: N 7 kt. Seas: ENE 3 feet at 6s. Afternoon. N winds 2 kt.

.Synopsis for coastal waters from Surf City North Carolina to South Santee River South Carolina out to 20 nautical miles... High pressure will prevail tonight ...

Marine Point Forecast ... This Afternoon:N wind around 9 kt. Sunny. Seas 2 to 3 ft ... Tonight:N wind around 7 kt. Clear. Seas 1 to 2 ft. ... Sunday:N wind around 7 ...

Rest Of Today...N Winds 10 To 15 Kt With Gusts Up To 20 Kt. Seas 3 To 5 Ft, Subsiding To 2 To 3 Ft This Afternoon. Wave Detail ...

Light and variable winds with smooth seas. Very small short period waves. Winds: NNW 3 to 5 knots. Seas: SE 2 feet at 8 seconds.

South Carolina NOAA marine forecast zones for the Atlantic Ocean, rivers, coastal waters, bays and offshore. Marine data below are from the following offices.

Little River Inlet to Murrells Inlet SC out 20 NM Marine Forecast. FORECAST; DISCUSSION. REST OF TODAY. NW WINDS 10 - 15. KNOTS. TONIGHT. NW WINDS 5 - 10

Light and variable winds with smooth seas. Small short period wind waves. Winds: N 0 to 0 knots. Seas: N 0 feet at 0 seconds. Afternoon.