Point Forecast: 21NM NE Hyannis MA
 41.88N 69.97W (Elev. 49 ft)
Last Update: 5:19 am EDT Sep 8, 2026
Tabular Forecast
[show menu]Get as XML

Date09/0809/09
Hour (EDT)060708091011121314151617181920212223000102030405
Surface Wind (mph)667788877766543333344566
Wind DirWNWWWWWNWWNWWNWNNWNNNNENEENEEESEESEESESESESESESESESE
Gust
Significant Wave Height (ft) 000000000000000000000000
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec) 000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 000000000000000000000000

Date09/10
Hour (EDT)060708091011121314151617181920212223000102030405
Surface Wind (mph)788101112121212121212111110121517161514151516
Wind DirSESSESSESSESSESSESSSSSSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust202020202121212121242731313232
Significant Wave Height (ft) 000000000000000000000000
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec) 000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 000000000000000000000000

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Graphical Hazardous Weather OutlookRegional Weather Conditions
Past Weather InformationInteractive Forecast Map
Weather StoryHome