Point Forecast: 14NM N Hyannis MA
 41.88N 70.29W (Elev. 0 ft)
Last Update: 2:36 pm EDT Jul 10, 2026
Tabular Forecast
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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  

Date07/1007/11
Hour (EDT)151617181920212223000102030405060708091011121314
Surface Wind (kt)433335222334566666666555
Wind DirSSESSWSWSSWSSSWWNWNNWNNNNNNENNENNENNENNENNENNENNENE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777654578888888888888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 101110101010101091099992112222222
Wind Wave Height (ft) 111111111111111111111111

Date07/12
Hour (EDT)151617181920212223000102030405060708091011121314
Surface Wind (kt)544333221233345567777765
Wind DirNEENEEEEESEESESSESWWNWNWNNWNNWNNWNNNNNNENNENNENNENNE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 754444444455555678888888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 222234444444444443333322
Wind Wave Height (ft) 111111111111111111111111

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