Last Update: 219 PM EDT Fri Mar 20 2026

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Charleston, SC Local Forecast Office

3NM SSE Capers Reef MR

Marine Zone Forecast


This Afternoon
E winds 5 kt. Seas 3 to 4 ft. Wave detail: E 3 ft at 9 seconds.
Tonight
S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts to 20 kt after midnight. Seas 3 to 4 ft. Wave detail: E 4 ft at 10 seconds.
Sat
SW winds 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave detail: E 4 ft at 10 seconds and SW 3 ft at 4 seconds.
Sat Night
SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: SW 3 ft at 5 seconds and E 3 ft at 10 seconds.
Sun
SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: SW 3 ft at 5 seconds and E 3 ft at 10 seconds.
Sun Night
SW winds 15 to 20 kt. Seas 3 to 4 ft. Wave detail: SW 4 ft at 5 seconds and E 2 ft at 9 seconds.
Mon
SW winds 15 kt. Seas 3 to 4 ft.
Mon Night
N winds 25 to 30 kt. Seas 4 to 5 ft. A slight chance of showers and tstms.
Tue
NE winds 25 to 30 kt. Seas 6 to 8 ft.
Tue Night
NE winds 15 to 20 kt. Seas 5 to 7 ft. A slight chance of showers.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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219 PM EDT Fri Mar 20 2026
 
 

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