Coastal Waters Forecast for Coastal waters from South Santee River to Edisto Beach SC out 20 nm (AMZ350) (Text-Only)
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: 624 AM EST Thu Nov 6 2025


Today: NW winds 10 kt, becoming NE with gusts to 20 kt late this morning. Seas 2 to 3 ft. Wave detail: NE 3 ft at 6 seconds and W 2 ft at 3 seconds.

Tonight: E winds 10 to 15 kt. Seas 3 ft. Wave detail: E 3 ft at 5 seconds.

Fri: E winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. Wave detail: E 3 ft at 6 seconds.

Fri Night: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 7 seconds and SE 1 foot at 11 seconds.

Sat: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 6 seconds and SE 1 foot at 11 seconds.

Sat Night: SW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 4 seconds and E 2 ft at 7 seconds.

Sun: SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers and tstms.

Sun Night: W winds 15 to 20 kt. Seas 3 to 4 ft.

Mon: NW winds 20 to 25 kt. Seas 4 to 5 ft.

Mon Night: NW winds 20 to 25 kt. Seas 4 to 5 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)

Visit your local NWS office at: https://www.weather.gov/chs