Point Forecast: 7NM NNE Nantucket MA
 41.38N 70.06W (Elev. 0 ft)
Last Update: 6:18 pm EDT May 18, 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  

Date05/1805/19
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)121313121212121213131213131314131314151515151515
Wind DirNNENENENENENENENENENENENENENENENNENNENNENNENNENNENENENE
Gust
Significant Wave Height (ft) 444333333333333444444444
Swell Height (ft)
Swell Dir
Swell Period (sec) 8888887789101010101010101010109765
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 444444333333444444444444

Date05/20
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)1514141313121111111010101010101010101010101098
Wind DirNENENENENENENENENENENENENENENENENENENENENENENEENE
Gust
Significant Wave Height (ft) 444444444444333333333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 568911121211109888888891011111099
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 333333333333333333333222

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