Point Forecast: 24NM W Ontonagon MI
 46.81N 89.88W (Elev. 183 m)
Last Update: 3:13 pm CDT Apr 20, 2026
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
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
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date04/2004/21
Hour (CDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)111314141715141415141312988665545556
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSWWNWNNWNWNNWNNWNWNNW
Gust
Wave Height (m) 000011111110000000000000
Wave Period (sec) 333444444444444433333333
Wave Direction (°)220220220220220230230230230230230240240240250250250260260280290300310320

Date04/22
Hour (CDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)643222222333344444445667
Wind DirESESESSESSSSESESESESESESSESSESSESSESSESSESESEESEEENEENEE
Gust
Wave Height (m) 000000000000000000000000
Wave Period (sec) 332222222222222222222111
Wave Direction (°)3203303303303303303303303403403403500010101010101020607060

Additional Forecasts and Information
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National Marine ForecastsTide Information
Hazardous Weather