Point Forecast: 6NM WNW Portsmouth RI
 41.63N 71.37W (Elev. 0 ft)
Last Update: 6:14 pm EDT Jul 12, 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  

Date07/13
Hour (EDT)000102030405060708091011121314151617181920212223
Surface Wind (kt)554444445455577888776555
Wind DirSEESEESEESEESEESEEEEEESEESESESSESSSESSESSESSESSESSESSESESE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 778888877777732222222277
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 667777777777654544454455
Wind Wave Height (ft) 111111111111111111111111

Date07/14
Hour (EDT)000102030405060708091011121314151617181920212223
Surface Wind (kt)5444333345567891010101098877
Wind DirSESESESESESESSESSESSESSSSSSSSSSSSWSSWSSWSWSW
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777777732222222222222
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 455666666454454444455555
Wind Wave Height (ft) 111111111111111111111111

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