Point Forecast: 20NM NNE Portsmouth NH
 43.33N 70.53W (Elev. 0 ft)
Last Update: 8:11 pm EDT Jul 3, 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
Wave Period (s)
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/0307/04
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)333334444444445555555544
Wind DirWNWWNWWNWWNWWNWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWWNW
Gust
Significant Wave Height (ft) 222222222222222222222222
Wave Period (sec) 888999998888888888889998

Date07/05
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)333333333333333344555554
Wind DirWNWWNWWNWWNWWNWWNWWWWNWWNWWNWWNWWNWWWSWSWSSWSSWSSSSSSSW
Gust
Significant Wave Height (ft) 222222222222222222222222
Wave Period (sec) 8888888888814171717171717171717171717

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