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11NM SW Nantucket MA

Marine Zone Forecast

Rest Of Tonight

NW winds 30 to 35 kt with gusts up to 40 kt. Seas 9 to 12 ft. Wave detail: W 10 ft at 8 seconds and SE 6 ft at 9 seconds. Freezing spray.

Tue

NW winds 25 to 30 kt, becoming W 20 to 25 kt in the afternoon. Seas 7 to 10 ft, subsiding to 5 to 8 ft in the afternoon. Wave detail: W 9 ft at 8 seconds and E 5 ft at 9 seconds, becoming W 7 ft at 8 seconds and E 4 ft at 9 seconds. Freezing spray.

Tue Night

W winds 25 to 30 kt with gusts up to 35 kt. Seas 7 to 10 ft. Wave detail: SW 9 ft at 8 seconds and E 3 ft at 9 seconds. Light freezing spray. A chance of snow in the evening.

Wed

NW winds 20 to 25 kt, becoming W 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave detail: W 7 ft at 8 seconds and E 1 foot at 9 seconds. Light freezing spray.

Wed Night

NW winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: SW 4 ft at 8 seconds and E 1 foot at 10 seconds.

Thu

NW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft. Wave detail: W 5 ft at 7 seconds and E 1 foot at 12 seconds. A chance of light freezing spray.

Thu Night

NW winds 25 to 30 kt. Seas 5 to 7 ft. A chance of freezing spray.

Fri

W winds 25 to 30 kt. Seas 5 to 7 ft. A chance of freezing spray.

Fri Night

NW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of light freezing spray.

Sat

N winds 10 to 15 kt. Seas 2 to 4 ft.

Sat Night

NE winds 25 to 30 kt with gusts up to 35 kt. Seas 3 to 5 ft. A chance of light freezing spray. A chance of snow.

seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.