Point Forecast: 12NM N Port Sanilac MI
 43.65N 82.52W (Elev. 176 m)
Last Update: 8:35 pm EDT May 12, 2026
Tabular Forecast
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Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
Fog
Wave Hght (m)-Direction
Wave Period (s)
Freezing Spray
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date05/1205/13
Hour (EDT)212223000102030405060708091011121314151617181920
Surface Wind (kt)202121201817161515151616171717171718181818192020
Wind DirSSESSESSESSSSSSWSWWSWWSWWWWWWWNWWNWWNWWNWNWNWNWNW
Gust2728282625262626272727
Wave Height (m) 112211111110000111111111
Wave Period (sec) 556666655533333333344455
Wave Direction (°)150150150150150150160160160160210240260270280280290290300310320330330340

Date05/14
Hour (EDT)212223000102030405060708091011121314151617181920
Surface Wind (kt)2121202020202020202020201918181717161514121097
Wind DirNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNNNNNNWNNW
Gust2728272727272727262626252525
Wave Height (m) 111112222111111111111111
Wave Period (sec) 556767777776666666666666
Wave Direction (°)3403403503503300270270270270270270270270270270270270270290290290290290

Additional Forecasts and Information
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