Last Update: 704 PM EDT Sat Jul 11 2026

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Charleston, SC Local Forecast Office

19NM ENE R7 Navy Tower MR

Marine Zone Forecast


Tonight
SW winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. Wave detail: SW 4 ft at 5 seconds and SE 2 ft at 8 seconds. A slight chance of showers and tstms late this evening.
Sun
SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: SW 4 ft at 5 seconds and SE 2 ft at 8 seconds.
Sun Night
SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: SW 3 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers and tstms.
Mon
SW winds 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers with a slight chance of tstms.
Mon Night
SW winds 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. A chance of tstms. Showers, mainly in the evening.
Tue
W winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds. A slight chance of tstms. A chance of showers, mainly in the morning.
Tue Night
SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms.
Wed
W winds 5 to 10 kt. Seas 2 to 3 ft.
Wed Night
SW winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of showers and tstms.
Thu
W winds 5 to 10 kt. Seas 2 to 3 ft.
Thu Night
SW winds 10 to 15 kt. Seas 2 to 3 ft.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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704 PM EDT Sat Jul 11 2026
 
 

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