Point Forecast: 6NM WNW Portsmouth RI
 41.63N 71.37W (Elev. 0 ft)
Last Update: 7:39 pm EDT Jul 6, 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  

Date07/0607/07
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)131212121111101010101010101010111112141414151514
Wind DirSSWSSWSSWSSWSSWSWSWSWSSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust171919
Significant Wave Height (ft) 322222222211112222333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 332222222222222222233333
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 455455555555454555555555
Wind Wave Height (ft) 322222111111222222222222

Date07/08
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)1312121212121212111010101099991010101010109
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWWSWWSWWSWWSWSWSWWSWWSWWSW
Gust
Significant Wave Height (ft) 222222222221111112222221
Swell Height (ft)
Swell Dir
Swell Period (sec) 332222222222222222222222
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 445555555555666666677777
Wind Wave Height (ft) 222222111111111111111111

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