| NWS Forecast for: Coastal waters from South Santee River to Edisto Beach SC out 20 nm (AMZ350) Issued by: National Weather Service Charleston, SC Last Update: 148 PM EDT Thu Jul 3 2025 | |
| This Afternoon: SW winds 5 to 10 kt. Seas 3 ft. Wave detail: SE 3 ft at 7 seconds. A chance of showers and tstms. Tonight: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 7 seconds. A slight chance of showers and tstms. Fri: NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 3 to 4 ft. Wave detail: SE 4 ft at 8 seconds. A chance of showers and tstms. Fri Night: E winds 15 to 20 kt. Seas 4 to 5 ft. Wave detail: SE 4 ft at 7 seconds and E 3 ft at 4 seconds. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. Sat: E winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft, building to 5 to 6 ft in the afternoon. Wave detail: SE 5 ft at 7 seconds, becoming SE 6 ft at 7 seconds. Showers with a chance of tstms. Sat Night: E winds 15 to 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave detail: SE 6 ft at 8 seconds. Showers likely with a chance of tstms. Sun: SE winds 10 to 15 kt. Seas 4 to 5 ft. Showers likely with a chance of tstms. Sun Night: S winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers and tstms. Mon: SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms. Mon Night: SW winds 10 to 15 kt. Seas 3 ft. A chance of showers with a slight chance of tstms. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal waters from South Santee River to Edisto Beach SC out 20 nm (AMZ350) | |
Visit your local NWS office at: https://www.weather.gov/chs |