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Gray/Portland, ME
 
 
 Point Forecast: 20NM ENE Portsmouth NH
 43.17N 70.36W (Elev. 0 ft)
Last Update: 3:28 pm EDT Oct 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  

Date10/1810/19
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)212120191917161514141312121212121313151616161515
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWSWWSWWSWWSWWSWWSWSWSWSWSW
Gust292827262624222120201918171717181819222322232121
Significant Wave Height (ft) 333333322222222222233333
Wave Period (sec) 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4

Date10/20
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)141415161718181919181818191919191919191918171615
Wind DirSWSWSWSWSWSWSWSWSWSSWSSWSSWSWSWSWSSWSSWSWSWSWSWSWWSWWSW
Gust212021232425262626252526262626262726262625242321
Significant Wave Height (ft) 333333444555566555555444
Wave Period (sec) 4 4 5 4 4 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 6 6

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