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8NM S Hyannis MA

Marine Zone Forecast

Tonight

SW winds around 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave detail: SW 2 ft at 4 seconds and E 1 foot at 11 seconds. Patchy fog after midnight with vsby 1 to 3 nm.

Tue

SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 10 seconds.

Tue Night

SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 10 seconds. A chance of rain after midnight.

Wed

SW winds around 20 kt, becoming W in the afternoon. Gusts up to 25 kt. Seas around 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 9 seconds. Rain. Vsby 1 to 3 nm.

Wed Night

N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave detail: NW 4 ft at 5 seconds and NE 3 ft at 9 seconds. A chance of rain in the evening with vsby 1 to 3 nm.

Thu And Thu Night

NE winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave detail: N 3 ft at 5 seconds.

Fri Through Sat

E winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft.

Sat Night

NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of showers.

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.