Last Update: 539 AM EDT Sun Apr 19 2026

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Charleston, SC Local Forecast Office

4NM WSW Hunting Island Reef MR

Marine Zone Forecast


Today
W winds 10 to 15 kt with gusts to 20 kt, becoming N 15 to 20 kt late. Seas 3 ft. Wave detail: SE 3 ft at 8 seconds and S 2 ft at 5 seconds. A slight chance of showers late.
Tonight
N winds 15 to 20 kt. Seas 3 to 4 ft. Wave detail: N 4 ft at 4 seconds.
Mon
NE winds 15 to 20 kt with gusts to 25 kt, becoming E 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave detail: NE 4 ft at 6 seconds.
Mon Night
S winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave detail: E 3 ft at 8 seconds.
Tue
NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave detail: NE 4 ft at 8 seconds.
Tue Night
SE winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. Wave detail: E 4 ft at 7 seconds, becoming E 3 ft at 7 seconds.
Wed
S winds 5 to 10 kt. Seas 2 to 3 ft.
Wed Night
S winds 10 to 15 kt. Seas 2 to 3 ft.
Thu
SW winds 10 to 15 kt. Seas 2 to 3 ft.
Thu Night
S winds 10 to 15 kt. Seas 2 to 3 ft.



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539 AM EDT Sun Apr 19 2026
 
 

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