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: 1240 AM EST Thu Dec 25 2025


Rest Of Tonight: E winds 5 kt. Seas 2 ft. Wave detail: SE 2 ft at 9 seconds.

Thu: S winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SW 2 ft at 3 seconds and E 2 ft at 4 seconds.

Thu Night: W winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 3 seconds and SE 2 ft at 9 seconds.

Fri: NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 9 seconds and SW 1 foot at 4 seconds.

Fri Night: W winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and E 2 ft at 10 seconds.

Sat: W winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 5 seconds and E 2 ft at 10 seconds.

Sat Night: SW winds 5 kt, becoming NE after midnight. Seas 2 to 3 ft.

Sun: E winds 5 to 10 kt. Seas 2 to 3 ft.

Sun Night: SW winds 10 to 15 kt. Seas 3 to 4 ft.

Mon: SW winds 15 to 20 kt. Seas 4 to 5 ft. A slight chance of rain.

Mon Night: NW winds 15 to 20 kt. Seas 4 to 5 ft. A slight chance of rain.







Zone Forecast: Coastal waters from South Santee River to Edisto Beach SC out 20 nm (AMZ350)

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