Last Update: 1240 AM EST Sat Jan 24 2026

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Charleston, SC Local Forecast Office

19NM SSW R7 Navy Tower MR

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Rest Of Tonight
NE winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave detail: NE 4 ft at 5 seconds and E 4 ft at 10 seconds.
Sat
NE winds 20 to 25 kt with gusts to 30 kt. Seas 6 to 8 ft, building to 7 to 9 ft in the afternoon. Wave detail: NE 7 ft at 6 seconds and E 4 ft at 10 seconds, becoming E 9 ft at 10 seconds and NE 8 ft at 7 seconds. A slight chance of rain in the afternoon.
Sat Night
NE winds 20 to 25 kt with gusts to 30 kt, diminishing to 10 to 15 kt with gusts to 20 kt after midnight. Seas 8 to 9 ft, subsiding to 7 to 8 ft after midnight. Wave detail: NE 9 ft at 8 seconds, becoming E 8 ft at 9 seconds. A slight chance of tstms in the evening. A chance of rain.
Sun
NE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts to 20 kt in the afternoon. Seas 6 to 8 ft. Wave detail: E 8 ft at 10 seconds. A slight chance of rain in the morning.
Sun Night
S winds 15 to 20 kt, becoming SW 20 to 25 kt after midnight. Seas 6 to 8 ft, building to 7 to 8 ft after midnight. Wave detail: E 7 ft at 10 seconds and S 5 ft at 5 seconds, becoming E 6 ft at 9 seconds and SW 5 ft at 6 seconds. A chance of showers in the evening, then showers likely with a slight chance of tstms after midnight.
Mon
W winds 20 to 25 kt with gusts to 30 kt. Seas 6 to 8 ft, subsiding to 5 to 7 ft in the afternoon. Wave detail: W 6 ft at 6 seconds and E 6 ft at 9 seconds, becoming W 5 ft at 5 seconds and E 4 ft at 9 seconds. A chance of showers in the morning.
Mon Night
NW winds 20 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft.
Tue
NW winds 15 to 20 kt. Seas 4 to 6 ft.
Tue Night
W winds 10 to 15 kt. Seas 4 to 5 ft.
Wed
W winds 10 to 15 kt. Seas 4 to 5 ft.
Wed Night
W winds 20 to 25 kt. Seas 4 to 6 ft.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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1240 AM EST Sat Jan 24 2026
 
 

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