Point Forecast: 10NM S Portsmouth NH
 42.9N 70.79W (Elev. 0 ft)
Last Update: 6:54 pm EDT May 18, 2024
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  

Date05/1805/19
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (mph)121212121212121212131313131313141414131312121110
Wind DirNENENENENENENENENENENENENENENENENENENENENENEENEENE
Gust202020
Significant Wave Height (ft) 555544444444444444444444
Wave Period (sec) 888888888888888888888888
Wave Direction (°)

Date05/20
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (mph)987766554444444556677887
Wind DirENEENEENEENEENENENNENNENNENNENNNENNENEENEEESEESESESESESSESSESSE
Gust
Significant Wave Height (ft) 444444443333434444433333
Wave Period (sec) 888888888888888888888888
Wave Direction (°)

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