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8NM S Hyannis MA

Marine Zone Forecast

Today

NE winds 5 to 10 kt, becoming SE this afternoon. Seas 1 foot or less. Wave detail: W 1 foot at 3 seconds and NE 1 foot at 4 seconds.

Tonight

SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 1 foot or less, then around 2 ft after midnight. Wave detail: SE 1 foot at 3 seconds and SE 1 foot at 9 seconds, becoming S 2 ft at 3 seconds and SE 1 foot at 10 seconds.

Fri

SW winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. Wave detail: SW 2 ft at 4 seconds and SE 1 foot at 10 seconds, becoming SW 1 foot at 4 seconds and SE 1 foot at 9 seconds.

Fri Night

S winds 10 to 15 kt. Seas 1 foot or less, then around 2 ft after midnight. Wave detail: SW 1 foot at 4 seconds and SE 1 foot at 9 seconds, becoming S 2 ft at 4 seconds and SE 1 foot at 9 seconds.

Sat

S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: S 3 ft at 4 seconds and SE 3 ft at 9 seconds. A chance of showers in the morning, then showers in the afternoon.

Sat Night

SW winds 15 to 20 kt, becoming W after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: SW 3 ft at 4 seconds and S 3 ft at 8 seconds. Showers.

Sun And Sun Night

NW winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 4 ft.

Mon And Mon Night

NW winds around 10 kt, becoming W. Seas around 2 ft, then 1 foot or less.

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.