Point Forecast: 18NM NNE Portsmouth NH
 43.31N 70.57W (Elev. 3 m)
Last Update: 10:23 am EDT Jun 24, 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
Wave Period (s)
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date06/2406/25
Hour (EDT)101112131415161718192021222300010203040506070809
Surface Wind (kt)555666665433333333333333
Wind DirWWWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNNWNNWNN
Gust
Significant Wave Height (m) 000000000000000000000000
Wave Period (sec) 121211111111111111111111111111111111111111111111

Date06/26
Hour (EDT)101112131415161718192021222300010203040506070809
Surface Wind (kt)333344444322333444555555
Wind DirNNENNEENEESESESSESSESSSWSWWNNWNNENNENNENNENNENENENENENEENE
Gust
Significant Wave Height (m) 000000000000000000000000
Wave Period (sec) 11111010108888889999998888888

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