FZUS52 KCHS 160206 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 1006 PM EDT Fri Oct 15 2021 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 AMZ300-161515- 1006 PM EDT Fri Oct 15 2021 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will prevail through tonight. A cold front will move through the area Saturday evening, followed by high pressure for most of next week. $$ AMZ330-161515- Charleston Harbor- 1006 PM EDT Fri Oct 15 2021 .REST OF TONIGHT...SW winds 5 to 10 kt. .SAT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts to 20 kt in the afternoon. A slight chance of showers in the afternoon. .SAT NIGHT...W winds 10 to 15 kt, becoming N 15 to 20 kt after midnight. Waves 1 to 2 ft. A slight chance of showers in the evening. .SUN...N winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Waves 1 to 2 ft. .SUN NIGHT...N winds 10 kt. .MON...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. .MON NIGHT...NW winds 5 kt. .TUE...NE winds 5 kt. .TUE NIGHT...SW winds 5 kt. .WED...W winds 5 kt. .WED NIGHT...SW winds 5 kt. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 77 degrees. $$ AMZ350-161515- Waters from South Santee River to Edisto Beach SC out 20 NM- 1006 PM EDT Fri Oct 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .REST OF TONIGHT...SW winds 10 kt. Seas 2 ft. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .SAT NIGHT...W winds 15 to 20 kt, becoming N 20 to 25 kt with gusts to 30 kt after midnight. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. A slight chance of showers in the evening. .SUN...N winds 20 to 25 kt with gusts to 30 kt, diminishing to 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. .SUN NIGHT...N winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft. .MON...N winds 10 to 15 kt with gusts to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...N winds 5 to 10 kt. Seas 2 ft. .TUE...N winds 5 to 10 kt. Seas 2 ft. .TUE NIGHT...SW winds 5 kt. Seas 2 ft. .WED...NW winds 5 to 10 kt. Seas 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 ft. $$ AMZ352-161515- Waters from Edisto Beach SC to Savannah GA out 20 NM- 1006 PM EDT Fri Oct 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .REST OF TONIGHT...SW winds 10 kt. Seas 2 ft. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .SAT NIGHT...W winds 15 to 20 kt, becoming N 20 to 25 kt with gusts to 30 kt after midnight. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. A slight chance of showers in the evening. .SUN...N winds 20 to 25 kt with gusts to 30 kt, diminishing to 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. .SUN NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. .MON...NE winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...N winds 5 kt. Seas 2 to 3 ft. .TUE...NE winds 5 to 10 kt. Seas 2 ft. .TUE NIGHT...S winds 5 kt. Seas 2 ft. .WED...N winds 5 kt. Seas 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft. $$ AMZ354-161515- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1006 PM EDT Fri Oct 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... .REST OF TONIGHT...SW winds 5 to 10 kt. Seas 2 ft. .SAT...SW winds 10 to 15 kt. Seas 2 ft. A slight chance of showers in the afternoon. .SAT NIGHT...W winds 15 to 20 kt, becoming N 20 to 25 kt with gusts to 30 kt after midnight. Seas 3 to 4 ft. A slight chance of showers in the evening. .SUN...N 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. .SUN NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. .MON...NE winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...NE winds 5 to 10 kt. Seas 2 ft. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft. .WED...NE winds 5 to 10 kt. Seas 2 ft. .WED NIGHT...SE winds 5 to 10 kt. Seas 2 ft. $$ AMZ374-161515- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1006 PM EDT Fri Oct 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY AFTERNOON... .REST OF TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .SAT NIGHT...W winds 20 to 25 kt with gusts to 30 kt, becoming N after midnight. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. A chance of showers in the evening. .SUN...N winds 20 to 25 kt with gusts to 30 kt, diminishing to 15 to 20 kt in the afternoon. Seas 5 to 6 ft, subsiding to 4 to 6 ft in the afternoon. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. .MON...NE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. .TUE...NE winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. .WED...NE winds 5 to 10 kt. Seas 2 ft. .WED NIGHT...SE winds 5 to 10 kt. Seas 2 ft. $$