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8NM S Hyannis MA

Marine Zone Forecast

Tonight

E winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave detail: E 2 ft at 6 seconds and S 1 foot at 7 seconds. A chance of showers with a slight chance of tstms. Patchy fog after midnight with vsby 1 nm or less.

Thu

NE winds 5 to 10 kt, becoming NW in the afternoon. Seas around 2 ft. Wave detail: E 2 ft at 7 seconds and S 1 foot at 7 seconds. Patchy fog in the morning. A chance of showers in the morning with vsby 1 nm or less.

Thu Night

SW winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Seas around 2 ft. Wave detail: W 2 ft at 3 seconds and E 1 foot at 7 seconds. Patchy fog after midnight with vsby 1 to 3 nm.

Fri

NW winds 10 to 15 kt, becoming N in the afternoon. Seas around 2 ft. Wave detail: W 2 ft at 3 seconds and E 1 foot at 7 seconds.

Fri Night And Sat

NE winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: NE 3 ft at 4 seconds and SW 1 foot at 5 seconds.

Sat Night

E winds 5 to 10 kt. Seas around 2 ft. Wave detail: NE 2 ft at 5 seconds.

Sun Through Mon Night

SW winds 10 to 15 kt. Seas around 2 ft.

winds and seas higher in and near tstms.

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.

Winds and seas higher in and near tstms. 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.