Coastal Waters Forecast
Issued by NWS Charleston, SC

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000 FZUS52 KCHS 172331 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 631 PM EST Fri Nov 17 2017 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 AMZ300-181130- 631 PM EST Fri Nov 17 2017 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will prevail through Saturday with a mainly dry cold front passing through Saturday night into Sunday morning. High pressure will then return through much of next week, although at least one low pressure system could affect the area mid to late next week. $$ AMZ330-181130- Charleston Harbor- 631 PM EST Fri Nov 17 2017 .TONIGHT...E winds 5 to 10 kt. .SAT...SE winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts to 20 kt in the afternoon. .SAT NIGHT...SW winds 15 kt with gusts to 20 kt. A chance of showers after midnight. .SUN...NW winds 10 to 15 kt. A chance of showers in the morning. .SUN NIGHT...N winds 5 to 10 kt. .MON...NE winds 5 to 10 kt. .MON NIGHT...E winds 5 kt. .TUE...E winds 5 kt. A slight chance of showers. .TUE NIGHT...NE winds 5 kt. A slight chance of showers. .WED...NE winds 5 kt. A slight chance of showers. .WED NIGHT...NE winds 5 kt. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 61 degrees. $$ AMZ350-181130- Waters from South Santee River to Edisto Beach SC out 20 nm- 631 PM EST Fri Nov 17 2017 .TONIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. .SAT...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 4 to 5 ft, building to 5 to 7 ft after midnight. A chance of showers after midnight. .SUN...W winds 20 to 25 kt with gusts to 30 kt, becoming NW 15 kt with gusts to 20 kt in the afternoon. Seas 4 to 5 ft, subsiding to 2 to 3 ft in the afternoon. A chance of showers in the morning. .SUN NIGHT...N winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to 4 ft after midnight. .MON...NE winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...E winds 10 kt. Seas 2 ft. .TUE...E winds 10 kt. Seas 2 ft. A slight chance of showers. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .WED...NE winds 10 kt. Seas 3 to 4 ft. A slight chance of showers. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. $$ AMZ352-181130- Waters from Edisto Beach SC to Savannah GA out 20 nm- 631 PM EST Fri Nov 17 2017 .TONIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. .SAT...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. A chance of showers after midnight. .SUN...NW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. A chance of showers in the morning. .SUN NIGHT...N winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft. .MON...NE winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...E winds 10 kt. Seas 2 ft. .TUE...E winds 10 kt. Seas 2 ft. A slight chance of showers. .TUE NIGHT...NE winds 5 to 10 kt. Seas 3 ft. A chance of showers. .WED...NE winds 10 kt. Seas 3 to 4 ft. A slight chance of showers. .WED NIGHT...NE winds 10 kt. Seas 3 to 4 ft. $$ AMZ354-181130- Waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 631 PM EST Fri Nov 17 2017 .TONIGHT...E winds 5 to 10 kt, becoming SE late. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft. A chance of showers after midnight. .SUN...NW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. A chance of showers in the morning. .SUN NIGHT...NW winds 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 2 ft. .MON...NE winds 10 to 15 kt. Seas 2 ft. .MON NIGHT...E winds 10 kt. Seas 2 ft. .TUE...E winds 10 kt. Seas 2 to 3 ft. A chance of showers. .TUE NIGHT...NE winds 5 to 10 kt. Seas 3 ft. A chance of showers. .WED...NE winds 10 kt. Seas 3 to 4 ft. A slight chance of showers. .WED NIGHT...NE winds 10 kt. Seas 3 to 4 ft. A slight chance of showers. $$ AMZ374-181130- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 nm- 631 PM EST Fri Nov 17 2017 .TONIGHT...SE winds 5 to 10 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. .SAT...S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 4 to 6 ft. A chance of showers after midnight. .SUN...W winds 20 to 25 kt, becoming NW 15 to 20 kt in the afternoon. Seas 4 to 6 ft, subsiding to 4 to 5 ft in the afternoon. A chance of showers in the morning. .SUN NIGHT...N winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft. .MON...NE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. .TUE NIGHT...E winds 10 kt. Seas 4 ft. A chance of showers. .WED...NE winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of showers. .WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of showers. $$

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