Point Forecast: 18NM NNE Portsmouth NH
 43.31N 70.57W (Elev. 3 m)
Last Update: 6:15 am EST Feb 9, 2026
Tabular Forecast
[show menu]Get as XML

Date02/0902/10
Hour (EST)091011121314151617181920212223000102030405060708
Surface Wind (kt)556788776654433222222222
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust
Significant Wave Height (m) 000000000000000000000000
Wave Period (sec) 111111111111111212111111111111111111121212121211

Date02/11
Hour (EST)091011121314151617181920212223000102030405060708
Surface Wind (kt)222333333333333333333444
Wind DirWWWSWSSWSSSSSSSSSSWSSWSSWSSWSSWSWWWWNWNWNWNW
Gust
Significant Wave Height (m) 000000000000000000000000
Wave Period (sec) 11111111111111121212121211111111111110101010108

Additional Forecasts and Information
English UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous Weather OutlookRegional Weather Conditions
Local Climate InformationWeather Alerts !
Home