Expires:202306082115;;754948 FZUS52 KCHS 080815 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 415 AM EDT Thu Jun 8 2023 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 AMZ350-082115- Waters from South Santee River to Edisto Beach SC out 20 NM- 415 AM EDT Thu Jun 8 2023 .TODAY...W winds 5 to 10 kt, becoming S late. Seas 2 to 3 ft. A slight chance of showers and tstms early this morning. A chance of showers and tstms late. .TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 2 ft. A chance of showers and tstms, mainly in the evening. .FRI...NE winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...E winds 5 kt. Seas 2 ft. .SAT...NE winds 5 kt, becoming SE in the afternoon. Seas 2 ft. .SAT NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft, building to 3 to 4 ft after midnight. A slight chance of showers and tstms after midnight. .SUN...SE winds 10 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .MON NIGHT...SW winds 15 kt. Seas 3 to 4 ft. Showers and tstms likely. Winds and seas higher in and near tstms. $$