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8NM S Hyannis MA

Marine Zone Forecast

Today

NE winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon. Seas around 2 ft. Wave detail: N 1 foot at 3 seconds and E 1 foot at 6 seconds.

Tonight

SE winds around 5 kt, becoming NE after midnight. Seas 1 foot or less. Wave detail: NE 1 foot at 3 seconds and NW 1 foot at 3 seconds.

Sat

NE winds 5 to 10 kt. Seas around 2 ft. Wave detail: NE 1 foot at 2 seconds and NW 1 foot at 5 seconds.

Sat Night

E winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave detail: E 1 foot at 3 seconds and NW 1 foot at 4 seconds, becoming E 1 foot at 3 seconds and S 1 foot at 6 seconds.

Sun And Sun Night

NE winds 10 to 15 kt. Seas around 2 ft. Wave detail: E 2 ft at 11 seconds and E 1 foot at 4 seconds. A chance of showers.

Mon And Mon Night

NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: NE 2 ft at 3 seconds and N 2 ft at 4 seconds. A chance of showers.

Tue

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

Tue Night

E winds 10 to 15 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.