Point Forecast: 8NM S Hyannis MA
 41.5N 70.3W (Elev. 0 ft)
Last Update: 4:43 am EDT Oct 9, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsMarine WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Wind Wave Height
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date10/0910/10
Hour (EDT)060708091011121314151617181920212223000102030405
Surface Wind (kt)888999101010101010101010101010101011121314
Wind DirSWWWWWNWWWWWWWWWWWWWWWNWWNWWNWWNWNWWNW
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 121212121212121212121212121212121111111111111111
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 333333333334444443333333
Wind Wave Height (ft) 111111112222221111222222

Date10/11
Hour (EDT)060708091011121314151617181920212223000102030405
Surface Wind (kt)141414151514141313131414141515161617171616161616
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 1111111110101010101010101099999999999
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 333333333333333333333333
Wind Wave Height (ft) 222222222222222222222222

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