Point Forecast: 24NM W Ontonagon MI
 46.81N 89.88W (Elev. 600 ft)
Last Update: 4:05 pm CDT Oct 17, 2026
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
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 Hght (ft)-Direction
Wave Period (s)
Freezing Spray
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date10/1710/18
Hour (CDT)171819202122230001020304050607080910111213141516
Surface Wind (kt)151515151616161717171717181818191818171716151413
Wind DirSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWSWSWSW
Gust21212222232323232324242526252626262625232220
Wave Height (ft) 332223333444444554444333
Wave Period (sec) 555444555555566666665555
Wave Direction (°)240240240240230230240240240240240240240240240240240240240240240240240240

Date10/19
Hour (CDT)171819202122230001020304050607080910111213141516
Surface Wind (kt)1212111111101098654333333333455
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWNWNNWNNENENENENE
Gust15
Wave Height (ft) 222221111110000000000000
Wave Period (sec) 554444443333333322222222
Wave Direction (°)240240240250240240240240240240250250250250250250250250250260260270290260

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