Point Forecast: 18NM NNE Portsmouth NH
 43.31N 70.57W (Elev. 3 m)
Last Update: 2:26 am EDT Jul 21, 2026
Tabular Forecast
[show menu]Get as XML

Date07/2107/22
Hour (EDT)030405060708091011121314151617181920212223000102
Surface Wind (km/h)58881010131416212123232321211816141413131111
Wind DirSSSSESSSSSSSSESSESSESSESSESSESESSESSESSESSESSSS
Gust
Significant Wave Height (m) 000000000000000000000000
Wave Period (sec) 0000012121212874644444455555
Wave Direction (°)

Date07/23
Hour (EDT)030405060708091011121314151617181920212223000102
Surface Wind (km/h)11131111111313131414161616141413111010108888
Wind DirSSWSSWSSWSSWSSWSSWSSSWSSWSSWSSSSSWSSWSSWSWSWWSWWWWWW
Gust
Significant Wave Height (m) 000000000000000000000000
Wave Period (sec) 566666666667777777777777
Wave Direction (°)

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