Point Forecast: 2NM WNW Portsmouth RI
 41.61N 71.28W (Elev. 0 ft)
Last Update: 4:10 pm EDT Jun 18, 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  

Date06/1806/19
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)707069686868686868676768676868697173757677777777
Surface Wind (mph)988766666655556678101112141415
Wind DirSSSSSSSSSSSSWSSWSSWSWSWSWSWSWSSWSSWSSWSSWSSWSSW
Gust2021
Precipitation Potential (%)3610569554633322222233445
Rain------------------------------------------------
Thunder------------------------------------------------
Fog------PatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchyPatchy------------
Significant Wave Height (ft) 111111111111111111122233
Wave Direction (°)
Wind Wave Height (ft) 111111111111111111112222

Date06/20
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)777675747373727271717170707070717272737475767778
Surface Wind (mph)161616141414131414131414131414131415141313121212
Wind DirSSWSSWSSWSSWSSWSSWSWSWSWSWSWWSWWSWWSWWWWWNWWNWWNWWWWW
Gust202121212120
Precipitation Potential (%)567131618543211111222222211
Rain--------SChcSChc------------------------------------
Thunder--------SChcSChc------------------------------------
Fog------------------------------------------------
Significant Wave Height (ft) 333322222222222233333333
Wave Direction (°)
Wind Wave Height (ft) 222221122322111111111111

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