####018005437#### FZUS52 KCHS 251658 CWFCHS Coastal Waters Forecast for South Carolina National Weather Service Charleston SC 1258 PM EDT Thu Apr 25 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 AMZ300-260515- 1258 PM EDT Thu Apr 25 2024 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A weak trough will drop south of the area today. High pressure builds back into the region late week through the early part of next week. $$ AMZ330-260515- Charleston Harbor- 1258 PM EDT Thu Apr 25 2024 .THIS AFTERNOON...SE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts to 20 kt. .TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. .FRI...E winds 10 to 15 kt with gusts to 20 kt. .FRI NIGHT...E winds 10 to 15 kt. .SAT...E winds 10 to 15 kt. .SAT NIGHT...E winds 10 kt. .SUN...SE winds 10 to 15 kt. .SUN NIGHT...SE winds 5 to 10 kt. .MON...SE winds 5 to 10 kt. .MON NIGHT...S winds 5 to 10 kt. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 69 degrees. $$ AMZ350-260515- Waters from South Santee River to Edisto Beach SC out 20 NM- 1258 PM EDT Thu Apr 25 2024 .THIS AFTERNOON...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 11 seconds. .TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and E 2 ft at 11 seconds. .FRI...NE winds 15 to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 10 seconds and E 3 ft at 4 seconds. .FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: E 4 ft at 6 seconds. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...SE winds 10 kt. Seas 3 to 4 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. $$ AMZ352-260515- Waters from Edisto Beach SC to Savannah GA out 20 NM- 1258 PM EDT Thu Apr 25 2024 .THIS AFTERNOON...NE winds 5 kt, becoming SE late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 11 seconds. .TONIGHT...E winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 4 seconds and E 2 ft at 11 seconds. .FRI...E winds 10 to 15 kt. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon. Wave Detail: E 3 ft at 4 seconds and E 2 ft at 10 seconds, becoming E 3 ft at 4 seconds and E 3 ft at 10 seconds. .FRI NIGHT...E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 9 seconds and E 3 ft at 4 seconds. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...SE winds 10 kt. Seas 3 to 4 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. .MON...SE winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. $$ AMZ354-260515- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1258 PM EDT Thu Apr 25 2024 .THIS AFTERNOON...SE winds 5 kt, increasing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: E 3 ft at 11 seconds and S 1 ft at 4 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: E 2 ft at 11 seconds and S 1 ft at 4 seconds. .FRI...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds and E 2 ft at 11 seconds. .FRI NIGHT...E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 10 seconds and E 3 ft at 4 seconds. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 6 seconds. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SE winds 10 kt. Seas 3 to 4 ft. .MON...SE winds 10 kt. Seas 2 to 3 ft. .MON NIGHT...SE winds 10 kt. Seas 2 to 3 ft. $$ AMZ374-260515- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1258 PM EDT Thu Apr 25 2024 .THIS AFTERNOON...W winds 5 to 10 kt, becoming E late. Seas 3 to 4 ft. Wave Detail: E 3 ft at 11 seconds and SW 2 ft at 4 seconds. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 11 seconds and S 1 ft at 4 seconds. .FRI...E winds 10 to 15 kt. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon. Wave Detail: E 3 ft at 10 seconds and E 2 ft at 4 seconds. .FRI NIGHT...E winds 15 kt with gusts to 20 kt. Seas 4 to 5 ft, building to 4 to 6 ft after midnight. Wave Detail: E 4 ft at 5 seconds, becoming E 5 ft at 6 seconds. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft, subsiding to 4 to 5 ft in the afternoon. Wave Detail: E 5 ft at 7 seconds. .SAT NIGHT...E winds 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft at 7 seconds. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds 10 kt. Seas 4 to 5 ft. .MON...SE winds 10 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 10 kt. Seas 3 to 4 ft. $$