Last Update: 539 AM EDT Sat Sep 19 2026

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Charleston, SC Local Forecast Office

19NM ENE R7 Navy Tower MR

Marine Zone Forecast


Today
NW winds 5 kt, becoming SE late. Seas 2 ft. Wave detail: E 2 ft at 7 seconds and E 1 foot at 12 seconds.
Tonight
E winds 5 kt. Seas 2 ft. Wave detail: E 2 ft at 8 seconds and SE 2 ft at 11 seconds. A slight chance of showers and tstms.
Sun
NE winds 5 kt. Seas 2 ft. Wave detail: E 2 ft at 7 seconds and SE 2 ft at 11 seconds. A slight chance of showers and tstms.
Sun Night
E winds 5 kt. Seas 2 ft. Wave detail: E 2 ft at 7 seconds and E 2 ft at 11 seconds.
Mon
NE winds 5 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 8 seconds. A slight chance of showers and tstms.
Mon Night
E winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 8 seconds. A chance of tstms. A chance of showers in the evening, then showers likely after midnight.
Tue
NE winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms.
Tue Night
NE winds 10 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms.
Wed
NE winds 15 to 20 kt. Seas 3 to 4 ft. Showers likely with a slight chance of tstms.
Wed Night
NE winds 20 to 25 kt. Seas 4 to 6 ft. Showers likely with a chance of tstms.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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539 AM EDT Sat Sep 19 2026
 
 

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