Last Update: 440 AM EST Wed Jan 28 2026

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Charleston, SC Local Forecast Office

19NM SSW R7 Navy Tower MR

Marine Zone Forecast


Today
NW winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft this afternoon. Wave detail: NW 4 ft at 4 seconds and E 2 ft at 9 seconds, becoming NW 3 ft at 4 seconds and E 3 ft at 9 seconds.
Tonight
NW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave detail: W 4 ft at 4 seconds and E 2 ft at 9 seconds.
Thu
N winds 15 to 20 kt with gusts to 25 kt, diminishing to 5 to 10 kt in the afternoon. Seas 4 to 5 ft, subsiding to 2 to 3 ft in the afternoon. Wave detail: NW 4 ft at 5 seconds and E 2 ft at 10 seconds, becoming NW 3 ft at 4 seconds and E 2 ft at 10 seconds.
Thu Night
N winds 5 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 9 seconds and NW 1 foot at 4 seconds.
Fri
NW winds 5 kt. Seas 2 ft. Wave detail: E 2 ft at 8 seconds.
Fri Night
SW winds 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave detail: NW 2 ft at 3 seconds and E 2 ft at 8 seconds. A chance of rain.
Sat
NW winds 25 to 30 kt. Seas 4 to 6 ft. A chance of rain and snow.
Sat Night
NW winds 30 kt. Seas 8 to 10 ft. A chance of snow with a slight chance of rain.
Sun
NW winds 25 to 30 kt. Seas 7 to 9 ft.
Sun Night
NW winds 20 to 25 kt. Seas 5 to 7 ft.



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440 AM EST Wed Jan 28 2026
 
 

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