Point Forecast: 12NM N Port Sanilac MI
 43.65N 82.52W (Elev. 577 ft)
Last Update: 5:13 pm EDT Jul 6, 2025
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 Hght (ft)-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  

Date07/0607/07
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)87777788991010101010101111111111101010
Wind DirNWNNNNNWNNNWNNWNNNWNNNNNNNNNNNNNN
Gust16171717171716
Wave Height (ft) 000000111111222222222222
Wave Period (sec) 223334444555566655555555
Wave Direction (°)27032035000270270000010101010101010101010101010

Date07/08
Hour (EDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)988776655554444444556677
Wind DirNNNNNNNNNNNNNNNNNENENEENEENEENEEEE
Gust
Wave Height (ft) 221111111100000000000000
Wave Period (sec) 554444444444333333333222
Wave Direction (°)1010101010101010101010000000007060301050

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous WeatherRegional Temp/Precip