Coastal Waters Forecast
Issued by NWS Charleston, SC

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474 FZUS52 KCHS 012337 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 737 PM EDT Sat Jun 1 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 AMZ300-021215- 737 PM EDT Sat Jun 1 2024 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will extend across the area through early this upcoming week. A cold front could approach late in the week. $$ AMZ330-021215- Charleston Harbor- 737 PM EDT Sat Jun 1 2024 .REST OF TONIGHT...SE winds 5 to 10 kt with gusts to 20 kt. A slight chance of showers. .SUN...S winds 5 to 10 kt. .SUN NIGHT...S winds 5 to 10 kt. .MON...S winds 5 kt, increasing to 5 to 10 kt in the afternoon. A slight chance of showers and tstms. .MON NIGHT...S winds 5 to 10 kt. A slight chance of showers and tstms in the evening. .TUE...S winds 5 to 10 kt. .TUE NIGHT...S winds 5 to 10 kt. .WED...S winds 10 to 15 kt. A slight chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. .THU...SW winds 10 to 15 kt. A slight chance of showers and tstms. .THU NIGHT...SW winds 10 to 15 kt. A slight chance of showers and tstms. Winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 78 degrees. $$ AMZ350-021215- Waters from South Santee River to Edisto Beach SC out 20 NM- 737 PM EDT Sat Jun 1 2024 .REST OF TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and E 2 ft at 7 seconds. A slight chance of showers late. .SUN...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. .SUN NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A slight chance of showers and tstms after midnight. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A slight chance of showers and tstms. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds. A slight chance of showers and tstms after midnight. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds. A slight chance of showers and tstms in the morning. .TUE NIGHT...S winds 10 kt. Seas 2 to 3 ft. .WED...S winds 10 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. Seas 3 ft. A slight chance of showers and tstms. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .THU NIGHT...SW winds 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ352-021215- Waters from Edisto Beach SC to Savannah GA out 20 NM- 737 PM EDT Sat Jun 1 2024 .REST OF TONIGHT...SE winds 10 to 15 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 8 seconds. .SUN...SE winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .SUN NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A slight chance of showers and tstms. .MON NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. A slight chance of showers and tstms after midnight. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds. A slight chance of showers and tstms in the morning. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...S winds 10 kt. Seas 3 ft. A slight chance of showers and tstms. .THU...SW winds 10 to 15 kt. Seas 3 ft. A slight chance of showers and tstms. .THU NIGHT...SW winds 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ354-021215- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 737 PM EDT Sat Jun 1 2024 .REST OF TONIGHT...SE winds 10 kt, becoming 10 to 15 kt late this evening. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds. .SUN...SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. A slight chance of showers and tstms. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. A slight chance of showers and tstms in the evening. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds. .TUE NIGHT...S winds 10 kt. Seas 2 to 3 ft. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...S winds 10 to 15 kt. Seas 3 ft. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft. A slight chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ374-021215- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 737 PM EDT Sat Jun 1 2024 .REST OF TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 7 seconds. .SUN...SE winds 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft. Wave Detail: SE 3 ft at 6 seconds. A slight chance of showers and tstms after midnight. .MON...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. A slight chance of showers and tstms in the morning. .MON NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. A slight chance of showers and tstms after midnight. .TUE...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. A slight chance of showers and tstms in the morning. .TUE NIGHT...S winds 5 to 10 kt. Seas 3 ft. A slight chance of showers and tstms after midnight. .WED...S winds 5 to 10 kt. Seas 3 ft. .WED NIGHT...S winds 10 kt. Seas 3 ft. A slight chance of showers and tstms. .THU...SW winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...SW winds 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. Winds and seas higher in and near tstms. $$