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Gray/Portland, ME
 
 
 Point Forecast: 20NM ENE Portsmouth NH
 43.17N 70.36W (Elev. 0 ft)
Last Update: 9:50 am EDT Oct 19, 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  

Date10/1910/20
Hour (EDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)161617171716161617181921222223232323232324242321
Wind DirSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWSWSWSWSWSWSWSWWSWWSWWSW
Gust23232323232322232325272927282828292826
Significant Wave Height (ft) 222223333334445555555555
Wave Period (sec) 4 4 4 4 4 4 4 4 4 4 5 5 5 5 6 6 6 6 6 6 6 6 6 6

Date10/21
Hour (EDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)201918171513111111111112121213131415161717181819
Wind DirWSWWSWWSWWSWWSWWWWWWWWWWNWWNWWNWWNWNWNWNWNWNWNWNW
Gust252524211917181919191920212223232323
Significant Wave Height (ft) 554443332222223333333333
Wave Period (sec) 6 6 6 6 6 6 6 6 6 6 8 8 8 9 9 9 9 9 9 6 4 3 3 4

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