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15NM S Gloucester MA

Marine Zone Forecast

Tonight

W winds 15 to 20 kt, becoming NW after midnight. Seas around 2 ft. Wave detail: N 2 ft at 5 seconds and E 2 ft at 10 seconds.

Mon

N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave detail: N 2 ft at 4 seconds and E 2 ft at 9 seconds.

Mon Night

NE winds around 5 kt, becoming S after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave detail: N 2 ft at 4 seconds and E 1 foot at 9 seconds, becoming N 1 foot at 4 seconds and E 1 foot at 9 seconds.

Tue

S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave detail: NE 1 foot at 4 seconds and E 1 foot at 11 seconds, becoming SE 2 ft at 3 seconds and E 1 foot at 11 seconds.

Tue Night

S winds 15 to 20 kt. Seas 2 to 4 ft. Wave detail: SE 3 ft at 4 seconds and E 1 foot at 11 seconds. A chance of showers.

Wed

S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SE 3 ft at 5 seconds and E 1 foot at 10 seconds.

Wed Night

SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.

Thu

SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.

Thu Night And Fri

SW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas 2 to 3 ft. A chance of showers.

Fri Night

N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 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.