| 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: 120 AM EDT Sat Sep 6 2025 |  |
| Today: Variable winds 5 to 10 kt. Seas 2 ft. Wave detail: E 2 ft at 8 seconds. Tonight: S winds 5 to 10 kt, becoming SW after midnight. Seas 2 ft. Wave detail: SE 2 ft at 7 seconds. Sun: NW winds 5 kt, becoming E in the afternoon. Seas 2 ft. Wave detail: SE 2 ft at 7 seconds. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon. Sun Night: E winds 10 kt, becoming NE 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: E 3 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers and tstms. Mon: NE winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 5 ft, building to 4 to 6 ft in the afternoon. Wave detail: NE 4 ft at 5 seconds and SE 1 foot at 9 seconds, becoming NE 6 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers. A slight chance of tstms in the morning, then a chance of tstms in the afternoon. Mon Night: NE winds 20 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. Wave detail: NE 6 ft at 6 seconds. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. Tue: NE winds 20 to 25 kt. Seas 5 to 7 ft. Showers likely with a chance of tstms. Tue Night: NE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers and tstms. Wed: NE winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers and tstms. Wed Night: NE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and 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) | |
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