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8NM S Hyannis MA

Marine Zone Forecast

This Afternoon

NW winds 5 to 10 kt, becoming N. Seas around 2 ft. Wave detail: NW 2 ft at 7 seconds and E 1 foot at 7 seconds. Patchy fog. A chance of rain. Vsby 1 to 3 nm, decreasing to 1 nm or less.

Tonight

NE winds around 10 kt. Seas around 2 ft. Wave detail: N 1 foot at 4 seconds and S 1 foot at 7 seconds. Patchy fog. Vsby 1 nm or less, increasing to 1 to 3 nm after midnight.

Sat

NE winds 10 to 15 kt. Seas around 2 ft. Wave detail: N 2 ft at 4 seconds and S 1 foot at 7 seconds. Patchy fog. Vsby 1 to 3 nm in the morning.

Sat Night

NE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Wave detail: E 2 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog in the evening.

Sun

S winds 10 to 15 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SW 2 ft at 3 seconds and S 2 ft at 6 seconds. Showers likely in the afternoon.

Sun Night

NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 5 seconds and E 2 ft at 7 seconds. Showers likely, mainly in the evening.

Mon Through Tue Night

SW winds 15 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.