Point Forecast: 20NM WSW Hyannis MA
 41.58N 70.72W (Elev. 0 ft)
Last Update: 2:59 am EDT May 18, 2024
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  

Date05/1805/19
Hour (EDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)111111111110111111111111111011101010101010101010
Wind DirNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNE
Gust17171717171717171718181717
Significant Wave Height (ft) 222222222222222222111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 888888888888888888777777
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111111111111222221111111

Date05/20
Hour (EDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)101010101011131414141414141413121111101010101010
Wind DirNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNE
Gust171719
Significant Wave Height (ft) 111222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777777777777777777777
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111122222222222222222222

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