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Charleston, SC Local Forecast Office

19NM SSW R7 Navy Tower MR

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

Tonight

SW winds 10 to 15 kt with gusts to 20 kt, becoming N 20 to 25 kt with gusts to 35 kt after midnight, then becoming NE late. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. Wave detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds, becoming NE 5 ft at 9 seconds and SW 3 ft at 5 seconds. A chance of showers and tstms late this evening.

Tue

NE winds 25 to 30 kt with gusts to 35 kt. Seas 7 to 9 ft, building to 9 to 11 ft in the afternoon. Wave detail: NE 9 ft at 7 seconds and S 1 foot at 5 seconds, becoming NE 11 ft at 8 seconds. A slight chance of showers in the afternoon.

Tue Night

NE winds 25 to 30 kt, diminishing to 15 to 20 kt with gusts to 25 kt after midnight. Seas 9 to 10 ft, subsiding to 7 to 9 ft after midnight. Wave detail: NE 10 ft at 9 seconds, becoming E 9 ft at 9 seconds. A chance of showers.

Wed

NE winds 15 to 20 kt. Seas 6 to 8 ft, subsiding to 5 to 6 ft in the afternoon. Wave detail: E 8 ft at 9 seconds, becoming E 6 ft at 8 seconds. A chance of showers.

Wed Night

NE winds 5 to 10 kt. Seas 4 to 5 ft. Wave detail: E 5 ft at 8 seconds. A slight chance of showers in the evening.

Thu

NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: NE 4 ft at 8 seconds.

Thu Night

SE winds 5 kt, becoming S after midnight. Seas 3 ft.

Fri

SW winds 5 to 10 kt. Seas 3 ft.

Fri Night

SW winds 15 to 20 kt. Seas 4 to 5 ft.

Sat

N winds 25 to 30 kt. Seas 6 to 8 ft.