Expires:202101201215;;182402 FZUS52 KCHS 192339 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 639 PM EST Tue Jan 19 2021 South Santee River SC to Savannah GA out 20 NM and Savannah GA to Altamaha Sound GA out 60 NM, including Charleston Harbor and Grays Reef National Marine Sanctuary AMZ352-201215- Waters from Edisto Beach SC to Savannah GA out 20 NM- 639 PM EST Tue Jan 19 2021 .TONIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 ft. .WED...W winds 15 to 20 kt with gusts to 25 kt, becoming NW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .WED NIGHT...NW winds 5 to 10 kt. Seas 2 ft. .THU...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. A slight chance of showers in the afternoon. .THU NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. A chance of showers in the evening, then showers likely after midnight. .FRI...W winds 10 to 15 kt. Seas 2 to 3 ft. Showers. .FRI NIGHT...NW winds 10 kt, becoming N after midnight. Seas 2 to 3 ft. A chance of showers. .SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE winds 10 to 15 kt. Seas 2 to 3 ft. .SUN NIGHT...E winds 10 kt. Seas 3 to 4 ft. $$