Last Update: 146 PM EDT Thu Apr 16 2026
For More Weather Information:
8NM S Hyannis MA
Marine Zone Forecast
This Afternoon
SW winds around 10 kt. Seas around 2 ft. Patchy fog. Vsby 1 nm or less.
Tonight
SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 nm or less.
Fri
W winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning. A chance of showers in the morning with vsby 1 nm or less.
Fri Night
NE winds 5 to 10 kt. Seas around 2 ft. Patchy fog after midnight.
Sat
NE winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning.
Sat Night
E winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft.
Sun And Sun Night
SW winds 10 to 15 kt, becoming W 15 to 20 kt. Gusts up to 25 kt. Seas 2 to 3 ft. Showers likely.
Mon And Mon Night
NW winds 15 to 20 kt with gusts up to 25 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.
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.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaRADAR & SATELLITE IMAGES
