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11NM SW Nantucket MA

Marine Zone Forecast

Today

N winds 5 to 10 kt, becoming W this afternoon. Seas 2 to 3 ft. Wave detail: NW 2 ft at 5 seconds and E 1 foot at 11 seconds.

Tonight

SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave detail: SW 1 foot at 4 seconds and E 1 foot at 10 seconds.

Sat

NE winds 5 to 10 kt. Gusts up to 20 kt in the morning. Seas around 2 ft. Wave detail: NE 2 ft at 5 seconds and S 1 foot at 5 seconds.

Sat Night

SE winds around 5 kt, becoming SW after midnight. Seas around 2 ft. Wave detail: SE 1 foot at 6 seconds.

Sun

S winds 5 to 10 kt. Seas around 2 ft. Wave detail: S 2 ft at 4 seconds and E 1 foot at 8 seconds.

Sun Night

S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Wave detail: S 2 ft at 4 seconds and SE 1 foot at 9 seconds, becoming S 5 ft at 7 seconds. A chance of showers after midnight.

Mon

S winds 20 to 25 kt. Seas 5 to 7 ft. Showers likely.

Mon Night

NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers.

Tue And Tue Night

N winds 10 to 15 kt, becoming S around 5 kt. Seas 2 to 3 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.