Point Forecast: 6NM SSE Portsmouth NH
 42.98N 70.74W (Elev. 0 ft)
Last Update: 1:50 pm EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)776544444444333333333344
Wind DirSSESSESSSSSSWSSWSSWSSWSSWSWWSWWSWSWWSWWSWSWSSWSSSESSESSESSE
Gust
Significant Wave Height (ft) 122221222222222222221111
Wave Period (sec) 888844444455555566666666

Date07/16
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)444444433333322223334455
Wind DirSSESSESSESSSSSSWSSWSWSWSWSWSWSWSWSWSWSSSSSSESSE
Gust
Significant Wave Height (ft) 111111111111111111111111
Wave Period (sec) 666666666666666666666666

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