Coastal Waters Forecast
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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526 FZUS52 KCHS 240455 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 1255 AM EDT Mon Jun 24 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 AMZ300-241715- 1255 AM EDT Mon Jun 24 2024 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will remain over the western Atlantic through much of next week. $$ AMZ330-241715- Charleston Harbor- 1255 AM EDT Mon Jun 24 2024 .REST OF TONIGHT...SW winds 15 kt with gusts to around 20 kt. Waves 1 to 2 ft. .MON...SW winds 10 to 15 kt. A chance of showers and tstms in the afternoon. .MON NIGHT...SW winds 10 to 15 kt. A chance of showers and tstms. .TUE...N winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts to 20 kt in the afternoon. A chance of showers and tstms. .TUE NIGHT...S winds 5 to 10 kt. A chance of showers and tstms. .WED...S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. A chance of showers and tstms, mainly in the evening. .THU...SW winds 5 to 10 kt. A chance of showers and tstms. .THU NIGHT...S winds 5 to 10 kt. A chance of showers and tstms. .FRI...SE winds 5 to 10 kt. A chance of showers and tstms. .FRI NIGHT...SE winds 5 to 10 kt. A chance of showers and tstms. Winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 83 degrees. $$ AMZ350-241715- Waters from South Santee River to Edisto Beach SC out 20 NM- 1255 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... .REST OF TONIGHT...SW winds 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 7 seconds. .MON...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft, subsiding to 4 to 5 ft in the afternoon. Wave Detail: S 5 ft at 7 seconds. A slight chance of showers and tstms in the afternoon. .MON NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 4 ft at 7 seconds. A chance of showers and tstms in the evening, then showers and tstms likely after midnight. .TUE...W winds 5 to 10 kt, becoming SE in the afternoon. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: SE 3 ft at 7 seconds. Showers and tstms likely, mainly in the morning. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. A chance of showers and tstms. .WED...S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight. .THU...SW winds 10 kt. Seas 3 ft. A chance of showers and tstms. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers and tstms. .FRI NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ352-241715- Waters from Edisto Beach SC to Savannah GA out 20 NM- 1255 AM EDT Mon Jun 24 2024 .REST OF TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds. .MON...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Wave Detail: S 5 ft at 6 seconds, becoming SE 4 ft at 7 seconds. .MON NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: SE 4 ft at 6 seconds. A chance of showers and tstms. .TUE...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: SE 3 ft at 6 seconds, becoming SE 2 ft at 7 seconds. A chance of showers and tstms. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers and tstms. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .THU...SW winds 10 kt. Seas 3 ft. A chance of showers and tstms. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ354-241715- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1255 AM EDT Mon Jun 24 2024 .REST OF TONIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave Detail: SE 4 ft at 7 seconds. .MON...SW winds 15 to 20 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. .MON NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 6 seconds. A chance of showers and tstms. .TUE...SW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. A chance of showers and tstms. .TUE NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. A chance of showers and tstms. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .THU...SW winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ374-241715- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1255 AM EDT Mon Jun 24 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... .REST OF TONIGHT...SW winds 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds and E 2 ft at 8 seconds. .MON...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. Wave Detail: SW 5 ft at 6 seconds and E 2 ft at 8 seconds, becoming S 3 ft at 6 seconds. .MON NIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: SE 4 ft at 6 seconds. A chance of showers and tstms. .TUE...SW winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: SE 3 ft at 7 seconds, becoming S 2 ft at 6 seconds. A chance of showers and tstms. .TUE NIGHT...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. A chance of showers and tstms. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. A chance of showers and tstms. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .THU...SW winds 10 kt. Seas 3 ft. A chance of showers and tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .FRI...S winds 5 to 10 kt. Seas 3 ft. A chance of showers and tstms. .FRI NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$