Coastal Waters Forecast
Issued by NWS Charleston, SC

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000 FZUS52 KCHS 240655 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 255 AM EDT Thu Aug 24 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 AMZ300-242200- 255 AM EDT Thu Aug 24 2017 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A cold front will linger nearby through the end of the week. A wave of low pressure could form offshore along the stalled front Friday, as high pressure builds from the north through the weekend. $$ AMZ330-242200- Charleston Harbor- 255 AM EDT Thu Aug 24 2017 .TODAY...SW winds 5 to 10 kt, becoming S in the afternoon. A chance of showers and tstms this morning, then showers and tstms likely this afternoon. .TONIGHT...SW winds 5 to 10 kt, becoming NW after midnight. A chance of showers and tstms. .FRI...NE winds 5 to 10 kt. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. .FRI NIGHT...NE winds 5 to 10 kt. A chance of showers and tstms, mainly in the evening. .SAT...NE winds 15 kt. A slight chance of showers and tstms. .SAT NIGHT...NE winds 15 kt. A slight chance of showers and tstms. .SUN...NE winds 10 to 15 kt. A chance of showers and tstms. .SUN NIGHT...NE winds 10 to 15 kt. A chance of showers and tstms. .MON...NE winds 10 to 15 kt. A chance of showers and tstms. .MON NIGHT...NE winds 10 to 15 kt. A chance of showers and tstms. Mariners are reminded that winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 87 degrees. $$ AMZ350-242200- Waters from South Santee River to Edisto Beach SC out 20 nm- 255 AM EDT Thu Aug 24 2017 .TODAY...SW winds 10 to 15 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of showers and tstms. .TONIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...NE winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon. A chance of showers and tstms. .FRI NIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SAT...NE winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 6 ft. A chance of showers and tstms. .SAT NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft. A chance of showers and tstms. .SUN...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of showers and tstms. .SUN NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of showers and tstms. .MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of showers and tstms. .MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ352-242200- Waters from Edisto Beach SC to Savannah GA out 20 nm- 255 AM EDT Thu Aug 24 2017 .TODAY...SW winds 10 to 15 kt, becoming S in the afternoon. Seas 2 to 3 ft. A slight chance of showers and tstms this morning, then a chance of showers and tstms this afternoon. .TONIGHT...S winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...NE winds 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI NIGHT...NE winds 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SAT...NE winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. A chance of showers and tstms. .SAT NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft. A chance of showers and tstms, mainly in the evening. .SUN...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. .SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. .MON...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. .MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 5 ft. A chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ354-242200- Waters from Savannah GA to Altamaha Sound GA out 20 nm...including Grays Reef National Marine Sanctuary- 255 AM EDT Thu Aug 24 2017 .TODAY...S winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms this morning, then a chance of showers and tstms this afternoon. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...NE winds 15 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .SAT...NE winds 15 to 20 kt with gusts to 30 kt. Seas 3 to 4 ft, building to 4 to 5 ft in the afternoon. A chance of showers and tstms. .SAT NIGHT...NE winds 15 to 20 kt with gusts to 30 kt. Seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight. A chance of showers and tstms. .SUN...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. .SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. .MON...NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. .MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 5 ft. A chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ374-242200- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 nm- 255 AM EDT Thu Aug 24 2017 .TODAY...SW winds 10 to 15 kt, becoming S in the afternoon. Seas 3 ft. A slight chance of showers and tstms this morning, then a chance of showers and tstms this afternoon. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .FRI...N winds 10 to 15 kt, becoming NE in the afternoon. Seas 3 ft. A chance of showers and tstms. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms. .SAT...NE winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 4 to 5 ft, building to 5 to 6 ft in the afternoon. A chance of showers and tstms. .SAT NIGHT...NE winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 6 to 7 ft, subsiding to 5 to 7 ft after midnight. A chance of showers and tstms. .SUN...NE winds 20 to 25 kt. Seas 7 to 9 ft. A chance of showers and tstms. .SUN NIGHT...NE winds 20 to 25 kt. Seas 7 to 9 ft. A chance of showers and tstms. .MON...NE winds 20 kt. Seas 7 to 9 ft. A chance of showers and tstms. .MON NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. A chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$

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