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Gray/Portland, ME
 
 
 Point Forecast: 20NM ENE Portsmouth NH
 43.17N 70.36W (Elev. 0 ft)
Last Update: 8:12 am EDT Aug 18, 2018
Tabular Forecast
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Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
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
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date08/1808/19
Hour (EDT)101112131415161718192021222300010203040506070809
Surface Wind (kt)9998888811131615141414151616171716161515
Wind DirSWSWSWSWSWWSWWNWNWNNWNNNENNENNENNENNENENENENENENENENENE
Gust192221212021222323222222222121
Significant Wave Height (ft) 332222222222233333333333
Wave Period (sec) 5 4 4 4 5 5 5 5 5 5 5 5 5 6 7 8 9 9 9 9 9 9 9 9

Date08/20
Hour (EDT)101112131415161718192021222300010203040506070809
Surface Wind (kt)151515151514141313121211111011111112121213131313
Wind DirNENENEENEENEENEENEENEENEENEENEENEENEENEENENENENENENENENENENE
Gust2121212121212019191818171717181818191918
Significant Wave Height (ft) 344444444444444444444444
Wave Period (sec) 9 9 9 9 911121415151412 9 7 6 5 5 6 8 9 9 9 8 8

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