News Headlines
- Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
- NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
- Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
- 2026 Storm Spotter Training Schedule
| NWS Forecast for: Coastal waters from Edisto Beach SC to Savannah GA out 20 nm (AMZ352) Issued by: National Weather Service Charleston, SC Last Update: 440 PM EST Sat Jan 17 2026 |  |
| Tonight: SW winds 5 kt, becoming NW after midnight, then increasing to 10 to 15 kt late. Seas 2 ft. Wave detail: S 2 ft at 4 seconds and E 1 foot at 9 seconds. A slight chance of showers after midnight. Sun: NW winds 15 to 20 kt with gusts to 25 kt. Seas 2 to 3 ft. Wave detail: NW 3 ft at 4 seconds and SE 1 foot at 4 seconds. Showers. Sun Night: NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: NW 3 ft at 4 seconds and NE 1 foot at 4 seconds. Mon: W winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: NW 2 ft at 3 seconds and SE 1 foot at 9 seconds. Mon Night: NW winds 10 kt. Seas 2 to 3 ft. Wave detail: W 2 ft at 3 seconds and SE 2 ft at 8 seconds. Tue: N winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: NW 2 ft at 3 seconds and SE 2 ft at 8 seconds. Tue Night: NE winds 5 to 10 kt. Seas 2 to 3 ft. Wed: NE winds 10 to 15 kt. Seas 3 ft. Wed Night: NE winds 5 to 10 kt. Seas 3 to 4 ft. A slight chance of showers. Thu: N winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. Thu Night: N winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers. | |
| Zone Forecast: Coastal waters from Edisto Beach SC to Savannah GA out 20 nm (AMZ352) | |
Visit your local NWS office at: https://www.weather.gov/chs |