Point Forecast: 18NM SSW Hyannis MA
 41.4N 70.5W (Elev. 3 ft)
Last Update: 10:08 am EDT Jun 19, 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  

Date06/1906/20
Hour (EDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)111212121211111010101010101010101010101111111212
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSW
Gust171717171717
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 999999999999999999888888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222222222222222222

Date06/21
Hour (EDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)131313121211111114131313121211111010988888
Wind DirSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWW
Gust171717
Significant Wave Height (ft) 333333332111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 888888887667788876655555
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 333333332211111111111111

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