Point Forecast: 21NM NE Hyannis MA
 41.88N 69.97W (Elev. 49 ft)
Last Update: 7:14 am EDT Jun 19, 2025
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)111213141516171819202122230001020304050607080910
Surface Wind (kt)6788991099101010101010101010101010101010
Wind DirSWSWSWSWSWSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSW
Gust1717171717171717171717171720
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft)
Swell Dir
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 000000000000000000000000

Date06/21
Hour (EDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)11111110101099101098776665554444
Wind DirWWWWWWWWWSWWSWWSWWSWWSWWSWWWWWWWWWWW
Gust22222222212020181717
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft)
Swell Dir
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 000000000000000000000000

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