Point Forecast: 20NM E Portsmouth RI
 41.55N 70.82W (Elev. 0 ft)
Last Update: 6:37 am EDT Jun 16, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsMarine WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Wind Wave Height
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date06/1606/17
Hour (EDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)766555556666666666666667
Wind DirNNENNENENEENEEEESESSESSESSESSSSSSSSWSSWSSWSSWSSWSSWSSW
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft)
Swell Dir
Swell Period (sec) 888888888888887777777777
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111111111111111111111111

Date06/18
Hour (EDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)789101010111111111110101313131313131312121111
Wind DirSSWSSWSSWSSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWSW
Gust171717171717171717
Significant Wave Height (ft) 111112222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 791012121212121212108666776666666
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 111112222222222222222222

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous WeatherRegional Weather Conditions
Past Weather InformationInteractive Forecast Map
Regional Weather StoryHome