Charleston Harbor- 314 AM EDT Sat Apr 20 2024 .TODAY...W winds 5 to 10 kt, becoming SW 10 to 15 kt late. A slight chance of showers and tstms late. .TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. A chance of showers and tstms in the evening, then showers and tstms likely after midnight. .SUN...NE winds 5 to 10 kt, becoming N 10 to 15 kt with gusts to 20 kt in the afternoon. A chance of showers and tstms in the morning, then showers with a slight chance of tstms in the afternoon. .SUN NIGHT...N winds 15 kt with gusts to 20 kt. Showers with a slight chance of tstms in the evening, then showers likely after midnight. .MON...NE winds 10 to 15 kt with gusts to 20 kt. A chance of showers, mainly in the morning. .MON NIGHT...NE winds 10 kt. A slight chance of showers. .TUE...NE winds 10 kt. .TUE NIGHT...SE winds 10 kt. .WED...SW winds 10 kt. .WED NIGHT...SW winds 10 kt. Winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 69 degrees. $$