Point Forecast: 20NM NE Hyannis MA
 41.91N 70.05W (Elev. 0 ft)
Last Update: 4:17 pm EDT Jul 4, 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  

Date07/0407/05
Hour (EDT)171819202122230001020304050607080910111213141516
Surface Wind (kt)11111111111010101099999999991010101011
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust17
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 888888888888888887777777
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222222222222222222

Date07/06
Hour (EDT)171819202122230001020304050607080910111213141516
Surface Wind (kt)111111111111111112121212121213131211101010101010
Wind DirSSWSSWSSSSSSSSSSSSSSSSSSSSSSSW
Gust171717181819191919
Significant Wave Height (ft) 222222222222222223333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777778888889998888888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222222222222333333

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