Expires:202405181515;;398271 FZUS52 KCHS 180214 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 1014 PM EDT Fri May 17 2024 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 AMZ354-181515- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1014 PM EDT Fri May 17 2024 .TONIGHT...S winds 10 to 15 kt. Seas 2 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of showers and tstms until early morning, then a slight chance of showers and tstms late. .SAT...SW winds 10 to 15 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the morning, then showers and tstms likely in the afternoon. .SAT NIGHT...SW winds 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 9 seconds. Showers with tstms likely in the evening, then showers likely with a chance of tstms after midnight. .SUN...W winds 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and E 1 foot at 8 seconds. A chance of tstms. A chance of showers in the morning, then showers likely in the afternoon. .SUN NIGHT...NW winds 10 kt, becoming N after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 8 seconds. A chance of tstms. Showers likely, mainly in the evening. .MON...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NE 3 ft at 5 seconds and S 2 ft at 4 seconds. A chance of tstms in the morning. A slight chance of showers. .MON NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...NE winds 10 kt. Seas 2 to 3 ft. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. .WED...E winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...S winds 10 kt. Seas 2 ft. Winds and seas higher in and near tstms. $$