Point Forecast: 7NM WNW Nantucket MA
 41.34N 70.25W (Elev. 0 m)
Last Update: 12:12 am EDT Jul 1, 2025
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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  

Date07/0107/02
Hour (EDT)010203040506070809101112131415161718192021222300
Surface Wind (kt)91111121314151516171819192020212121212121202019
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m)
Swell Dir
Swell Period (sec) 632222222333344444444444
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec) 777777777888887556666667
Wind Wave Height (m) 000000111111111111111111

Date07/03
Hour (EDT)010203040506070809101112131415161718192021222300
Surface Wind (kt)181817171615141413131313131313131313141414131212
Wind DirSWSWSWSWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m)
Swell Dir
Swell Period (sec) 444444445555667777666778
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec) 777777777777778888888888
Wind Wave Height (m) 111111111001111111111100

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