FZUS52 KCHS 281459 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 1059 AM EDT Wed Jul 28 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 AMZ300-290315- 1059 AM EDT Wed Jul 28 2021 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... Weak low pressure will weaken over the area today. Dry and hot conditions are expected Thursday and Friday. A cold front will remain over or just north of the area this weekend into early next week, resulting in a wet weather pattern. $$ AMZ330-290315- Charleston Harbor- 1059 AM EDT Wed Jul 28 2021 .REST OF TODAY...NW winds 10 kt, becoming NE, then becoming SE late. Showers and tstms late this morning, then a chance of showers and tstms this afternoon. .TONIGHT...Variable winds less than 5 kt. A slight chance of showers and tstms in the evening. .THU...N winds 5 kt, becoming SE in the afternoon. .THU NIGHT...S winds 10 kt. .FRI...SW winds 10 to 15 kt. .FRI NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. .SAT...SW winds 10 kt. A chance of showers and tstms. .SAT NIGHT...SW winds 10 kt. A chance of showers and tstms. .SUN...SW winds 10 to 15 kt. A chance of showers and tstms. .SUN NIGHT...SW winds 10 to 15 kt. Showers and tstms likely. Mariners are reminded that winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 84 degrees. $$ AMZ350-290315- Waters from South Santee River to Edisto Beach SC out 20 NM- 1059 AM EDT Wed Jul 28 2021 .REST OF TODAY...W winds 10 kt, becoming SE late. Seas 2 to 3 ft. A chance of showers and tstms. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. A slight chance of showers and tstms in the evening. .THU...N winds 5 kt, becoming SE in the afternoon. Seas 2 ft. .THU NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Seas 2 ft. .FRI...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and tstms likely. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ352-290315- Waters from Edisto Beach SC to Savannah GA out 20 NM- 1059 AM EDT Wed Jul 28 2021 .REST OF TODAY...NW winds 10 kt, becoming W. Seas 2 to 3 ft. A chance of showers and tstms. .TONIGHT...S winds 5 kt, becoming W after midnight. Seas 2 to 3 ft. A chance of showers and tstms in the evening. .THU...N winds 5 kt, becoming SE in the afternoon. Seas 1 to 2 ft. .THU NIGHT...S winds 5 to 10 kt. Seas 1 to 2 ft. .FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and tstms likely. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ354-290315- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1059 AM EDT Wed Jul 28 2021 .REST OF TODAY...NW winds 5 to 10 kt, becoming SW late. Seas 2 to 3 ft. A chance of showers and tstms this afternoon. .TONIGHT...S winds 5 kt, becoming W after midnight. Seas 1 to 2 ft. A chance of showers and tstms in the evening. .THU...NW winds 5 kt, becoming E in the afternoon. Seas 1 to 2 ft. .THU NIGHT...S winds 5 to 10 kt. Seas 1 to 2 ft. .FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft. .SAT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and tstms likely. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ374-290315- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1059 AM EDT Wed Jul 28 2021 .REST OF TODAY...W winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers and tstms this afternoon. .TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms in the evening. .THU...NW winds 5 kt, becoming SE in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 5 to 10 kt. Seas 2 ft. .FRI...SW winds 10 to 15 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft. .SAT...SW winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .SUN...SW winds 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SUN NIGHT...SW winds 15 kt. Seas 3 to 4 ft. Showers and tstms likely. Mariners are reminded that winds and seas higher in and near tstms. $$