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35NM SSE Nantucket MA

Marine Zone Forecast

Tonight

W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave detail: S 3 ft at 8 seconds and W 2 ft at 5 seconds.

Wed

S winds 5 to 10 kt, becoming SE in the afternoon. Seas around 3 ft. Wave detail: S 3 ft at 7 seconds and W 1 foot at 4 seconds. A chance of showers.

Wed Night

E winds around 5 kt, becoming S after midnight. Seas 3 to 4 ft. Wave detail: S 4 ft at 7 seconds and W 1 foot at 4 seconds.

Thu

S winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 3 to 4 ft, building to 5 to 7 ft in the afternoon. Wave detail: SW 4 ft at 7 seconds and E 1 foot at 8 seconds, becoming S 6 ft at 7 seconds and W 1 foot at 7 seconds.

Thu Night

SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 6 to 8 ft. Wave detail: SW 8 ft at 7 seconds and E 1 foot at 8 seconds.

Fri And Fri Night

W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave detail: SW 7 ft at 7 seconds and E 1 foot at 7 seconds. A chance of showers through the night.

Sat Through Sun Night

W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft.

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.

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.