News Headlines
| NWS Forecast for: Charleston Harbor (AMZ340) Issued by: National Weather Service Charleston, SC Last Update: 724 AM EDT Sun Sep 6 2026 | |
| Today: NW winds 5 kt, becoming E early this afternoon, then increasing to 10 kt late. A slight chance of showers and tstms early this afternoon. A chance of showers and tstms late. Tonight: E winds 5 to 10 kt. A chance of tstms. Showers likely. Mon: NE winds 10 to 15 kt, becoming E 15 to 20 kt in the afternoon. Waves 1 to 2 ft. A chance of tstms. Showers. Mon Night: E winds 15 to 20 kt, becoming NE 10 to 15 kt after midnight. Waves 1 to 2 ft. Showers likely. A chance of tstms, mainly in the evening. Tue: E winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft. Showers likely. A slight chance of tstms in the morning, then a chance of tstms in the afternoon. Tue Night: E winds 10 to 15 kt. A slight chance of tstms. Showers likely, mainly in the evening. Wed: E winds 5 to 10 kt. A chance of showers with a slight chance of tstms. Wed Night: SE winds 5 to 10 kt. Thu: SW winds 5 to 10 kt. A chance of showers and tstms. Thu Night: SW winds 5 to 10 kt. A slight chance of showers and tstms. winds and waves higher in and near tstms. unless otherwise noted, waves 1 foot or less. charleston harbor water temperature 86 degrees. | |
| Zone Forecast: Charleston Harbor (AMZ340) | |
Visit your local NWS office at: https://www.weather.gov/chs |