Coastal Waters Forecast
Issued by NWS Charleston, SC

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000 FZUS52 KCHS 230725 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 325 AM EDT Fri Jun 23 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 AMZ300-232230- 325 AM EDT Fri Jun 23 2017 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... Atlantic high pressure will concede to a cold front, which will move through the area late Sunday. As the front slowly creeps offshore, building high pressure is expected to bring drier conditions for mid to late next week. $$ AMZ330-232230- Charleston Harbor- 325 AM EDT Fri Jun 23 2017 .TODAY...S winds 10 kt, increasing to 15 kt with gusts to 20 kt. .TONIGHT...S winds 15 kt, except 15 to 20 kt near the harbor entrance. Waves building 1 to 2 ft near the harbor entrance. .SAT...SW winds 15 kt. A slight chance of showers and tstms in the afternoon. .SAT NIGHT...SW winds 15 kt. A chance of showers and tstms. .SUN...SW winds 5 to 10 kt. Showers and tstms likely. .SUN NIGHT...W winds 5 kt. Showers and tstms likely. .MON...NE winds 5 kt. A chance of showers and tstms. .MON NIGHT...S winds 5 kt. A chance of showers and tstms. .TUE...N winds 5 kt. A chance of showers and tstms. .TUE NIGHT...NE winds 5 kt. Mariners are reminded that winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 83 degrees. $$ AMZ350-232230- Waters from South Santee River to Edisto Beach SC out 20 nm- 325 AM EDT Fri Jun 23 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE SATURDAY NIGHT... .TODAY...SW winds 15 kt, increasing to 15 to 20 kt late. Seas 3 to 4 ft. .TONIGHT...SW winds 20 kt with gusts to 25 kt. Seas 4 to 5 ft, building to 4 to 6 ft after midnight. .SAT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...SW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. A chance of showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and tstms likely. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers and tstms likely. .MON...NE winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .MON NIGHT...S winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE NIGHT...NE winds 5 to 10 kt. Seas 2 ft. A slight chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ352-232230- Waters from Edisto Beach SC to Savannah GA out 20 nm- 325 AM EDT Fri Jun 23 2017 .TODAY...S winds 15 kt, increasing to 15 to 20 kt late. Seas 3 to 4 ft. .TONIGHT...S winds 15 to 20 kt. Seas 4 to 5 ft. .SAT...SW winds 15 to 20 kt. Seas 4 to 5 ft. .SAT NIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. A chance of showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in the afternoon. Showers and tstms likely. .SUN NIGHT...SW winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft after midnight. Showers and tstms likely. .MON...NE winds 5 kt. Seas 2 ft. Showers and tstms likely. .MON NIGHT...S winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE NIGHT...NE winds 5 to 10 kt. Seas 2 ft. A slight chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ354-232230- Waters from Savannah GA to Altamaha Sound GA out 20 nm...including Grays Reef National Marine Sanctuary- 325 AM EDT Fri Jun 23 2017 .TODAY...S winds 15 kt, increasing to 15 to 20 kt late. Seas 3 to 4 ft. .TONIGHT...S winds 15 to 20 kt. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. .SAT...SW winds 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 15 to 20 kt. Seas 3 to 4 ft. A chance of showers and tstms. .SUN...SW winds 10 kt. Seas 3 to 4 ft, subsiding to 2 ft in the afternoon. Showers and tstms likely. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 ft. Showers and tstms likely. .MON...N winds 5 kt. Seas 2 ft. Showers and tstms likely. .MON NIGHT...S winds 5 kt. Seas 2 ft. A chance of showers and tstms. .TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$ AMZ374-232230- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 nm- 325 AM EDT Fri Jun 23 2017 .TODAY...S winds 15 kt. Seas 4 ft. .TONIGHT...S winds 15 to 20 kt. Seas 4 to 5 ft. .SAT...SW winds 15 to 20 kt. Seas 4 to 5 ft. .SAT NIGHT...S winds 15 to 20 kt. Seas 4 to 5 ft. A slight chance of showers and tstms. .SUN...SW winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 ft in the afternoon. A chance of showers and tstms. .SUN NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 3 ft. Showers and tstms likely. .MON...N winds 5 to 10 kt. Seas 2 to 3 ft. Showers and tstms likely. .MON NIGHT...S winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE...N winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms. .TUE NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms. $$

USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.