Point Forecast: 20NM W Hyannis MA
 41.61N 70.75W (Elev. 0 ft)
Last Update: 6:32 pm EDT Jun 15, 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  

Date06/16
Hour (EDT)000102030405060708091011121314151617181920212223
Surface Wind (kt)366777778776666677656666
Wind DirNNWNNNNNNNNENNENNENENEENEENEEESESESSESSESSSSSSW
Gust
Significant Wave Height (ft) 222222211111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 999999999988888888888877
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222211111111111111111

Date06/17
Hour (EDT)000102030405060708091011121314151617181920212223
Surface Wind (kt)66666677891010111314141414141313131212
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust1919
Significant Wave Height (ft) 111111111111122222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777777777777911121197666
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111111111111122222222222

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