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8NM S Hyannis MA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...

Tonight

SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 7 seconds.

Wed

SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 8 seconds.

Wed Night

SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 8 seconds. Patchy fog. A chance of showers in the evening. Showers likely after midnight. Vsby 1 to 3 nm.

Thu

SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 6 seconds. Patchy fog in the morning. A chance of showers in the afternoon. Vsby 1 to 3 nm in the morning.

Thu Night

SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and SE 1 foot at 4 seconds. A chance of showers in the evening.

Fri And Fri Night

S winds 5 to 10 kt. Seas around 2 ft. Wave detail: NE 1 foot at 3 seconds and SW 1 foot at 4 seconds.

Sat Through Sun Night

SW winds 10 to 15 kt. Seas around 2 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.