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14NM N Hyannis MA

Marine Zone Forecast

This Afternoon

N winds 15 to 20 kt. Seas 2 to 4 ft. Wave detail: N 4 ft at 6 seconds. Patchy drizzle.

Tonight

NE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: N 3 ft at 5 seconds. Patchy drizzle.

Wed

NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: N 3 ft at 5 seconds. Patchy drizzle.

Wed Night

E winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: E 3 ft at 4 seconds and N 1 foot at 5 seconds. A chance of rain after midnight.

Thu

E winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, building to 5 to 8 ft in the afternoon. Wave detail: E 3 ft at 4 seconds and N 1 foot at 5 seconds, becoming E 4 ft at 4 seconds. Rain. Vsby 1 to 3 nm in the afternoon.

Thu Night

NE winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 6 to 9 ft. Wave detail: N 4 ft at 5 seconds. Rain. Vsby 1 to 3 nm.

Fri

NW winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. A chance of rain.

Fri Night

W winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers.

Sat And Sat Night

NW winds 5 to 10 kt. Seas 2 to 3 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.