Point Forecast: 10NM SW Grand Portage MN
 47.84N 89.86W
Last Update: 9:56 am CDT Jul 9, 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  

Date07/0907/10
Hour (CDT)101112131415161718192021222300010203040506070809
Surface Wind (kt)333444333333333332333333
Wind DirSSSWSWSWSWSWSWSWWSWWSWWWWWWSWWSWSWSSSESSESEESEESEESE
Gust
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 444433332222233333333333
Wave Direction (°)100100100100100100100110230230230230230130100100100100100100100100100100

Date07/11
Hour (CDT)101112131415161718192021222300010203040506070809
Surface Wind (kt)344444445544333334445555
Wind DirEEESEESEEEEEEEEENEENEENEENENEENEEEESESESSESSE
Gust
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 331112222222233333444443
Wave Direction (°)100100130130120120110110100100100100100100100110110110120120120120120130

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