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Gray/Portland, ME
 
 
 Point Forecast: 20NM ENE Portsmouth NH
 43.17N 70.36W (Elev. 0 ft)
Last Update: 7:20 am EDT Oct 17, 2018
Tabular Forecast
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Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
Fog
Wave Period (s)
Significant Wave Height
Freezing Spray
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date10/1710/18
Hour (EDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)151515161718202123222222222223232425262728282828
Wind DirSWSWSWSWSWSWWSWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust212122222324283134353535353434343434343436394244
Significant Wave Height (ft) 333334444455544444555555
Wave Period (sec) 4 4 4 4 4 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4

Date10/19
Hour (EDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)272726262525252424232220181715141312121313121211
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWW
Gust434140393837363534333127252322212019191919181817
Significant Wave Height (ft) 555544444442222222211122
Wave Period (sec) 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3

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