Coastal Waters Forecast
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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083 FZUS52 KCHS 081644 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 1244 PM EDT Sat Jun 8 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 AMZ300-090515- 1244 PM EDT Sat Jun 8 2024 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will prevail through the weekend, before a cold front moves through the area on Monday. The pattern is expected to turn more unsettled through mid to late next week. $$ AMZ330-090515- Charleston Harbor- 1244 PM EDT Sat Jun 8 2024 .THIS AFTERNOON...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. .SUN...SW winds 5 to 10 kt. .SUN NIGHT...SW winds 10 kt. A slight chance of showers and tstms. .MON...NW winds 5 to 10 kt, becoming S in the afternoon. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. .MON NIGHT...S winds 10 kt, becoming W after midnight. Showers likely with a chance of tstms. .TUE...NE winds 5 to 10 kt. A chance of showers and tstms. .TUE NIGHT...E winds 5 to 10 kt. A chance of showers and tstms. .WED...E winds 5 to 10 kt. A chance of showers and tstms. .WED NIGHT...SE winds 5 to 10 kt. A chance of showers and tstms. Winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 81 degrees. $$ AMZ350-090515- Waters from South Santee River to Edisto Beach SC out 20 NM- 1244 PM EDT Sat Jun 8 2024 .THIS AFTERNOON...E winds 10 to 15 kt with gusts around 20 kt. Seas 2 ft. Wave Detail: NE 2 ft at 6 seconds and S 1 foot at 5 seconds. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 2 ft. Wave Detail: SE 2 ft at 7 seconds and S 1 foot at 4 seconds. .SUN...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 7 seconds. .SUN NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight. .MON...NW winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. A chance of showers and tstms. .MON NIGHT...S winds 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Showers likely with a chance of tstms. .TUE...NE winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .WED...E winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .WED NIGHT...SE winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ352-090515- Waters from Edisto Beach SC to Savannah GA out 20 NM- 1244 PM EDT Sat Jun 8 2024 .THIS AFTERNOON...NE winds 10 to 15 kt veering SE. Seas 2 ft. Wave Detail: NE 2 ft at 6 seconds and S 1 foot at 5 seconds. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 2 ft. Wave Detail: E 2 ft at 7 seconds and S 1 foot at 4 seconds. .SUN...SW winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 7 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A slight chance of showers and tstms. .MON...W winds 10 kt, becoming S in the afternoon. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 8 seconds. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. .MON NIGHT...S winds 10 to 15 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 8 seconds. Showers likely with a chance of tstms. .TUE...NE winds 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .WED...E winds 10 kt. Seas 2 ft. A chance of showers and tstms. .WED NIGHT...SE winds 10 kt. Seas 2 ft. Showers likely with a chance of tstms. Winds and seas higher in and near tstms. $$ AMZ354-090515- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1244 PM EDT Sat Jun 8 2024 .THIS AFTERNOON...NE winds 10 to 15 kt veering SE. Seas 2 ft. Wave Detail: NE 2 ft at 7 seconds and S 1 foot at 4 seconds. .TONIGHT...SE winds 10 kt, becoming SW after midnight. Seas 2 ft. Wave Detail: E 2 ft at 7 seconds and S 1 foot at 4 seconds. .SUN...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at 7 seconds, becoming S 1 foot at 3 seconds and E 1 foot at 7 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 8 seconds. A slight chance of showers and tstms after midnight. .MON...W winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 8 seconds. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. .MON NIGHT...S winds 10 to 15 kt, becoming W after midnight. Seas 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 8 seconds. Showers likely with a chance of tstms. .TUE...N winds 10 to 15 kt. Seas 2 ft. A chance of showers and tstms. .TUE NIGHT...SE winds 10 kt. Seas 2 ft. A chance of showers and tstms. .WED...E winds 10 to 15 kt. Seas 2 ft. Showers likely with a chance of tstms. .WED NIGHT...SE winds 10 to 15 kt. Seas 2 ft. Showers likely with a chance of tstms. Winds and seas higher in and near tstms. $$ AMZ374-090515- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1244 PM EDT Sat Jun 8 2024 .THIS AFTERNOON...N winds 5 to 10 kt, becoming NE. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds. .TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 2 ft. Wave Detail: SE 2 ft at 7 seconds and S 1 foot at 4 seconds. .SUN...SW winds 5 to 10 kt. Seas 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at 7 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 8 seconds. A slight chance of showers and tstms after midnight. .MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 8 seconds. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. .MON NIGHT...S winds 10 to 15 kt with gusts to 20 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 8 seconds. Showers likely with a chance of tstms. .TUE...N winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .TUE NIGHT...E winds 10 kt. Seas 2 ft. Showers likely with a chance of tstms. .WED...E winds 10 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms. .WED NIGHT...SE winds 10 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms. Winds and seas higher in and near tstms. $$