| 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 Thu Apr 16 2026 |  |
| Tonight: SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 4 seconds and E 2 ft at 9 seconds. Fri: SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. Fri Night: SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 5 seconds and SE 2 ft at 9 seconds. Sat: SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 5 seconds and SE 2 ft at 8 seconds. Sat Night: S winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 4 seconds and SE 2 ft at 8 seconds. Sun: SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft. Wave detail: SW 4 ft at 5 seconds and E 2 ft at 8 seconds. A slight chance of showers in the afternoon. Sun Night: N winds 20 to 25 kt with gusts to 30 kt. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. A slight chance of tstms in the evening. A slight chance of showers. Mon: NE winds 20 to 25 kt. Seas 4 to 6 ft. Mon Night: NE winds 10 to 15 kt. Seas 3 to 4 ft. Tue: NE winds 15 to 20 kt. Seas 3 to 4 ft. Tue Night: SE 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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