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Gray/Portland, ME
 
 
 Point Forecast: 20NM ENE Portsmouth NH
 43.17N 70.36W (Elev. 0 ft)
Last Update: 10:32 am EST Jan 18, 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  

Date01/1801/19
Hour (EST)131415161718192021222300010203040506070809101112
Surface Wind (kt)10101111111111111212121111111111109888887
Wind DirNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNWWNWWNWWNWWWWW
Gust1717171717181717
Significant Wave Height (ft) 444443333333333333332222
Wave Period (sec) 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Date01/20
Hour (EST)131415161718192021222300010203040506070809101112
Surface Wind (kt)777788101111121213131414151616171717171717
Wind DirWWWWWSWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSW
Gust171818192021212223242424242424
Significant Wave Height (ft) 222222333333333334444444
Wave Period (sec) 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 7 5 4 4 4 5 5 5

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