| 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: 224 AM EDT Sun Mar 15 2026 | |
Rest Of Tonight: E winds 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 7 seconds. A chance of showers and tstms late. Sun: E winds 10 kt. Seas 3 ft. Wave detail: E 3 ft at 7 seconds. A chance of showers and tstms, mainly in the morning. Sun Night: S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Wave detail: SE 4 ft at 7 seconds, becoming SE 5 ft at 7 seconds. A chance of showers and tstms. Mon: SW winds 20 to 25 kt with gusts to 35 kt. Seas 5 to 7 ft, building to 6 to 8 ft in the afternoon. Wave detail: S 6 ft at 7 seconds, becoming S 7 ft at 7 seconds. Showers with a chance of tstms. Mon Night: NW winds 25 to 30 kt. Seas 5 to 7 ft, subsiding to 4 to 6 ft after midnight. Wave detail: S 7 ft at 8 seconds and W 4 ft at 4 seconds, becoming NW 5 ft at 5 seconds and SE 5 ft at 8 seconds. Showers with a chance of tstms in the evening, then a slight chance of showers after midnight. Tue: NW winds 20 to 25 kt, diminishing to 10 to 15 kt in the afternoon. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Wave detail: NW 5 ft at 5 seconds and SE 2 ft at 8 seconds, becoming N 3 ft at 4 seconds and SE 2 ft at 8 seconds. Tue Night: N winds 10 to 15 kt. Seas 2 to 3 ft. Wed: NE winds 10 to 15 kt. Seas 3 to 4 ft. Wed Night: NE winds 10 to 15 kt. Seas 3 to 4 ft. Thu: NE winds 10 to 15 kt. Seas 3 to 4 ft. Thu Night: NE winds 5 to 10 kt. Seas 4 to 5 ft. winds and seas higher in and near tstms. | |
| 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 |