Point Forecast: 25NM ENE Portsmouth NH
 43.18N 70.24W (Elev. 0 ft)
Last Update: 6:41 pm EDT Jul 16, 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  

Date07/1607/17
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)10101010101010999910101010101111111111111011
Wind DirSSSWSSWSSWSSWSSWSSWSSWSSSSSSSSSSSSSSSSWSSW
Gust171717171717
Significant Wave Height (ft) 222222222222222222222223
Wave Period (sec) 334444444444444444444444

Date07/18
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)111010101010101010101010987766555555
Wind DirSSWSSWSWSWWSWWSWWWWNWWNWWNWNWNWNNWNNWNNWNNWNNWNNWNWNWNWWNWNW
Gust17
Significant Wave Height (ft) 333333333333222222222222
Wave Period (sec) 555555555555556667777788

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