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68NM NNE Hyannis MA

Marine Zone Forecast

This Afternoon

SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: SE 2 ft at 4 seconds and W 1 foot at 3 seconds. A chance of showers this morning.

Tonight

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

Fri

NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave detail: N 2 ft at 4 seconds and S 1 foot at 6 seconds.

Fri Night

W winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: N 2 ft at 4 seconds and S 1 foot at 6 seconds.

Sat

N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave detail: N 2 ft at 4 seconds and S 1 foot at 6 seconds.

Sat Night

SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: NW 2 ft at 4 seconds and S 1 foot at 6 seconds.

Sun

SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.

Sun Night

S winds 15 to 20 kt with gusts up to 30 kt. Seas around 3 ft. Showers likely.

Mon

W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of showers.

Mon Night

NW winds around 10 kt with gusts up to 20 kt. Seas 3 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.