Point Forecast: 18NM SSW Hyannis MA
 41.4N 70.5W (Elev. 3 ft)
Last Update: 2:59 pm EDT Jun 26, 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  

Date06/2606/27
Hour (EDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)1514131212111212121313141312111097777888
Wind DirSWSWSSWSSWSSWSSWSSWSSWSWSSWSSWSWSWWSWWSWWSWWWWSWSWSWSWSWSW
Gust211918171717171717181817
Significant Wave Height (ft) 433333333333333333322222
Swell Height (ft)
Swell Dir
Swell Period (sec) 91010101010109991010987666666789
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 433333333333333333322222

Date06/28
Hour (EDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)888887910111212121211101098776666
Wind DirSWSWWSWWSWWWNWNWNNWNNNNNNNNNNNNENENEENEESESE
Gust1717171717
Significant Wave Height (ft) 222222222222222211111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 987777777766666666655667
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222222222211111111

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