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: 739 AM EDT Tue Jun 24 2025


Today: W winds 5 to 10 kt with gusts to 15 kt early, becoming S 10 kt this afternoon. Seas 2 ft. Wave detail: SW 2 ft at 4 seconds and SE 2 ft at 8 seconds.

Tonight: SW winds 5 to 10 kt. Seas 2 ft. Wave detail: SW 2 ft at 3 seconds and SE 2 ft at 8 seconds.

Wed: SW winds 5 to 10 kt. Seas 2 ft. Wave detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds. A slight chance of showers and tstms in the afternoon.

Wed Night: SW winds 5 to 10 kt. Seas 2 ft. Wave detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight.

Thu: S winds 5 to 10 kt. Seas 2 ft. Wave detail: SE 2 ft at 9 seconds and S 1 foot at 3 seconds. A chance of showers and tstms, mainly in the morning.

Thu Night: S winds 5 to 10 kt. Seas 2 ft. Wave detail: S 2 ft at 4 seconds and SE 2 ft at 9 seconds.

Fri: SW winds 5 to 10 kt. Seas 2 to 3 ft.

Fri Night: SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms.

Sat: SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms.

Sat Night: SW winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms.

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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