Last Update: 410 PM EDT Tue Jul 21 2026

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Charleston, SC Local Forecast Office

4NM WSW Hunting Island Reef MR

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

Tonight
S winds 20 to 25 kt. Seas 5 to 6 ft. Wave detail: SE 6 ft at 7 seconds.
Wed
S winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave detail: S 4 ft at 7 seconds.
Wed Night
S winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave detail: SE 5 ft at 6 seconds.
Thu
S winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 6 seconds.
Thu Night
S winds 15 kt with gusts to 20 kt. Seas 3 ft. Wave detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds.
Fri
S winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds. A slight chance of showers and tstms in the afternoon.
Fri Night
S winds 10 kt. Seas 3 ft. A slight chance of showers and tstms.
Sat
SW winds 10 kt. Seas 3 ft. A chance of showers and tstms.
Sat Night
SW winds 10 to 15 kt. Seas 3 ft. A chance of showers and tstms.
Sun
W winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms.
Sun Night
SW winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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410 PM EDT Tue Jul 21 2026
 
 

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