National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
 Point Forecast: 18NM NNE Portsmouth NH
 43.31N 70.57W (Elev. 10 ft)
 Last Update: 2:18 am EDT Sep 16, 2026
Hourly Weather Forecast Graph
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Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastTabular Forecast
National Marine ForecastsTide Information
Hazardous Weather OutlookRegional Weather Conditions
Local Climate InformationWeather Alerts !
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