| 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: 440 PM EST Thu Jan 1 2026 |  |
| Tonight: W winds 10 to 15 kt. Seas 2 ft. Wave detail: SW 2 ft at 5 seconds. Fri: W winds 15 kt with gusts to 20 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds. Fri Night: SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 5 seconds. A slight chance of showers after midnight. Sat: SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon. Wave detail: SW 3 ft at 5 seconds and E 1 foot at 13 seconds, becoming S 4 ft at 6 seconds and E 1 foot at 13 seconds. Showers likely in the morning, then showers with a slight chance of tstms in the afternoon. Sat Night: W winds 15 to 20 kt, becoming N after midnight. Seas 4 to 5 ft. Wave detail: S 5 ft at 7 seconds and E 1 foot at 12 seconds. Showers with a chance of tstms in the evening, then a chance of showers after midnight. Sun: N winds 15 to 20 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: W 4 ft at 7 seconds and NE 3 ft at 11 seconds, becoming NE 3 ft at 6 seconds and S 2 ft at 7 seconds. Sun Night: NE winds 5 to 10 kt. Seas 3 to 4 ft. Mon: NE winds 5 to 10 kt. Seas 3 to 4 ft. Mon Night: NE winds 5 kt. Seas 2 to 3 ft. Tue: NW winds 5 kt. Seas 2 to 3 ft. Tue Night: SW winds 5 to 10 kt. Seas 2 ft. 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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