Point Forecast: 20NM WSW Hyannis MA
 41.58N 70.72W (Elev. 0 ft)
Last Update: 1:16 pm 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)131415161718192021222300010203040506070809101112
Surface Wind (kt)111010111011111110101010101010101010101010101112
Wind DirNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNE
Gust171717
Significant Wave Height (ft) 222222222111111111222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 888888888777777777777777
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111222221111111111122222

Date05/20
Hour (EDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)121212121211101010109999888771010999
Wind DirNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENE
Gust171717171717
Significant Wave Height (ft) 222222222222222211122222
Swell Height (ft)
Swell Dir
Swell Period (sec) 777888777777777777777888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222222221111122221

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