Coastal Waters Forecast
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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716 FZUS52 KCHS 141339 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 939 AM EDT Fri Jun 14 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 AMZ300-150215- 939 AM EDT Fri Jun 14 2024 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A stationary front will meander near or just off the coast through the end of the week. A weak cold front will drop into the forecast area early this weekend before high pressure spreads in from the north. $$ AMZ330-150215- Charleston Harbor- 939 AM EDT Fri Jun 14 2024 .REST OF TODAY...NE winds 5 to 10 kt, becoming E 10 to 15 kt this afternoon. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. .SAT...W winds 5 kt, becoming S in the afternoon. A slight chance of showers and tstms in the afternoon. .SAT NIGHT...S winds 5 to 10 kt, becoming E after midnight. A slight chance of showers and tstms. .SUN...E winds 10 to 15 kt. A slight chance of showers and tstms. .SUN NIGHT...E winds 10 to 15 kt. A slight chance of showers and tstms in the evening. .MON...E winds 10 to 15 kt. .MON NIGHT...E winds 10 to 15 kt. .TUE...E winds 10 to 15 kt. A slight chance of showers and tstms. .TUE NIGHT...E winds 10 to 15 kt. A slight chance of showers and tstms. Winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 81 degrees. $$ AMZ350-150215- Waters from South Santee River to Edisto Beach SC out 20 NM- 939 AM EDT Fri Jun 14 2024 .REST OF TODAY...NE winds 10 to 15 kt, becoming E late. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: E 3 ft at 7 seconds. .SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. A slight chance of showers and tstms in the afternoon. .SAT NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A chance of showers and tstms. .SUN...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and SE 2 ft at 7 seconds. A chance of showers and tstms. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft. Wave Detail: E 3 ft at 6 seconds and SE 1 foot at 13 seconds. A slight chance of showers and tstms in the evening. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ352-150215- Waters from Edisto Beach SC to Savannah GA out 20 NM- 939 AM EDT Fri Jun 14 2024 .REST OF TODAY...NE winds 10 to 15 kt, becoming E 5 to 10 kt late. Seas 3 ft. Wave Detail: E 3 ft at 7 seconds. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .SAT...W winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A slight chance of showers and tstms in the afternoon. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight. .SUN...E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds. A chance of showers and tstms. .SUN NIGHT...E winds 15 kt, diminishing to 10 kt after midnight. Seas 3 ft. Wave Detail: E 3 ft at 4 seconds and SE 2 ft at 7 seconds. A chance of showers and tstms, mainly in the evening. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ354-150215- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 939 AM EDT Fri Jun 14 2024 .REST OF TODAY...NE winds 10 to 15 kt, becoming E late. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .SAT...W winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A slight chance of showers and tstms. .SUN...E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds. A chance of showers and tstms. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds and SE 2 ft at 7 seconds. A chance of showers and tstms, mainly in the evening. .MON...E winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .TUE...E winds 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .TUE NIGHT...E winds 15 kt. Seas 4 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ374-150215- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 939 AM EDT Fri Jun 14 2024 .REST OF TODAY...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds. A slight chance of showers late this morning and early afternoon. .TONIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas 3 to 4 ft. Wave Detail: E 3 ft at 7 seconds. .SAT...W winds 5 kt, becoming S in the afternoon. Seas 3 ft. Wave Detail: E 2 ft at 7 seconds. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight. .SUN...E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds and E 1 foot at 14 seconds. A chance of showers and tstms. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft. Wave Detail: E 2 ft at 5 seconds and SE 2 ft at 8 seconds. A chance of showers and tstms. .MON...E winds 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers and tstms. .TUE...E winds 15 kt. Seas 4 to 5 ft. A chance of showers and tstms. .TUE NIGHT...E winds 15 kt. Seas 4 to 5 ft. A chance of showers and tstms. Winds and seas higher in and near tstms. $$