Point Forecast: 20NM W Hyannis MA
 41.58N 70.72W (Elev. 0 m)
Last Update: 1:04 am EST Jan 23, 2025
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
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  

Date01/2301/24
Hour (EST)030405060708091011121314151617181920212223000102
Surface Wind (kt)33343445566781091091010101111109
Wind DirNNWWSWWNWSWSSSSSSWSWWSWSWSWSWWSWWSWWSWWWWWNWWNWWNW
Gust
Significant Wave Height (m) 000000000000000000000000
Swell Height (m)
Swell Dir
Swell Period (sec) 776433345566778910101098777
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec) 0000000000000013131313131212
Wind Wave Height (m) 000000000000000000000000

Date01/25
Hour (EST)030405060708091011121314151617181920212223000102
Surface Wind (kt)98991111121212111111111111121212121212121212
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNW
Gust
Significant Wave Height (m) 000000000000000000000000
Swell Height (m)
Swell Dir
Swell Period (sec) 888888888888888888777777
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec) 121212121212111112121212121212121212121212121212
Wind Wave Height (m) 000000000000000000000000

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