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8NM S Hyannis MA

Marine Zone Forecast

Today

W winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to 3 ft. Wave detail: NE 2 ft at 7 seconds and S 2 ft at 7 seconds. Areas of fog. Freezing rain with showers with possible sleet this morning. A slight chance of showers with patchy drizzle this afternoon. Vsby 1 nm or less.

Tonight

E winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 4 ft. Wave detail: NE 2 ft at 3 seconds and S 2 ft at 9 seconds. Areas of fog. A chance of showers with patchy drizzle. Vsby 1 to 3 nm.

Sun

E winds around 10 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 4 seconds and S 2 ft at 8 seconds. Areas of fog. Patchy drizzle. Vsby 1 to 3 nm.

Sun Night

SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: SW 2 ft at 3 seconds and SE 2 ft at 6 seconds. Areas of fog. Patchy drizzle. A chance of showers after midnight. Vsby 1 to 3 nm in the evening.

Mon

S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: SW 4 ft at 5 seconds and E 1 foot at 5 seconds. A chance of showers. Areas of fog in the morning with vsby 1 nm or less.

Mon Night

SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave detail: SW 5 ft at 5 seconds and E 1 foot at 5 seconds. Showers. Vsby 1 to 3 nm.

Tue

N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Showers likely.

Tue Night Through Wed Night

SE 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.