Hazardous Weather Conditions
Last Update: 704 AM EDT Thu Jun 12 2025
For More Weather Information:
29NM ENE Hyannis MA
Marine Zone Forecast
Today
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 7 seconds and W 2 ft at 4 seconds.
Tonight
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: SW 4 ft at 5 seconds and SE 1 foot at 10 seconds.
Fri
N winds 5 to 10 kt, becoming NE in the afternoon. Seas 2 to 3 ft. Wave detail: SE 2 ft at 7 seconds and NW 1 foot at 4 seconds.
Fri Night
SE winds 5 to 10 kt. Seas around 2 ft. Wave detail: NE 2 ft at 5 seconds and S 2 ft at 7 seconds.
Sat And Sat Night
E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SE 4 ft at 7 seconds and S 2 ft at 8 seconds. A chance of showers.
Sun
NE winds around 10 kt. Seas 3 to 4 ft. Wave detail: SE 4 ft at 7 seconds. A chance of showers.
Sun Night Through Mon Night
E winds 5 to 10 kt. Seas 2 to 3 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.
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.
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