| NWS Forecast for: Coastal waters from South Santee River to Edisto Beach SC out 20 NM (AMZ360) Issued by: National Weather Service Charleston, SC Last Update: 539 PM EDT Mon Jun 1 2026 |  |
Tonight: E winds 5 kt, becoming NW late. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. Wave detail: SE 3 ft at 6 seconds and E 1 foot at 11 seconds. A slight chance of tstms. A slight chance of showers until early morning, then a chance of showers late. Tue: NE winds 15 to 20 kt, increasing to 20 to 25 kt with gusts to 30 kt in the afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave detail: E 3 ft at 7 seconds and E 1 foot at 11 seconds, becoming E 5 ft at 6 seconds and E 1 foot at 10 seconds. A chance of showers and tstms. Tue Night: NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 5 to 7 ft, building to 6 to 7 ft after midnight. Wave detail: E 6 ft at 6 seconds and E 1 foot at 10 seconds, becoming E 7 ft at 7 seconds. A slight chance of tstms in the evening. A chance of showers. Wed: NE winds 20 to 25 kt with gusts to 30 kt. Seas 6 to 7 ft. Wave detail: NE 7 ft at 7 seconds. A chance of showers in the morning. Wed Night: NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 7 ft, subsiding to 4 to 6 ft after midnight. Wave detail: E 7 ft at 8 seconds, becoming E 6 ft at 8 seconds. Thu: N winds 10 to 15 kt, becoming NE in the afternoon. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Wave detail: E 4 ft at 9 seconds. Thu Night: SE winds 5 to 10 kt. Seas 3 to 4 ft. Fri: NE winds 5 to 10 kt. Seas 3 to 4 ft. Fri Night: S winds 5 to 10 kt. Seas 3 ft. Sat: S winds 5 to 10 kt. Seas 2 to 3 ft. Sat Night: S winds 5 to 10 kt. Seas 2 to 3 ft. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal waters from South Santee River to Edisto Beach SC out 20 NM (AMZ360) | |
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