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Gray/Portland, ME
 
 
 Point Forecast: 20NM ENE Portsmouth NH
 43.17N 70.36W (Elev. 0 m)
Last Update: 6:56 pm EDT Jul 16, 2018
Tabular Forecast
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Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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  

Date07/1607/17
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)89999991011131313141515161718202122171210
Wind DirSESSESSESSSSSSSSSSWSSWSSWSSSSSSSSSWWSWS
Gust282930
Significant Wave Height (m) 0.90.90.90.90.90.90.90.90.91.21.21.21.21.21.21.21.21.21.21.21.21.21.21.2
Wave Period (sec) 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 8 8 7 6 6 6 7

Date07/18
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)91112119766610121211109887666667
Wind DirSSSSWSSWSSWWSWWSWWWNWNWNNWNNWNNWNNNNNNENNENNNNWNNWNNW
Gust
Significant Wave Height (m) 1.21.21.21.21.21.21.21.20.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.9
Wave Period (sec) 7 7 7 7 7 8 8 8 8 8 8 7 7 8 8 9 9 8 8 8 8 8 8 8

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