Point Forecast: 21NM E Grand Portage MN
 47.92N 89.17W (Elev. 696 ft)
Last Update: 3:39 pm CDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsMarine WeatherAviation Weather
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
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (CDT)151617181920212223000102030405060708091011121314
Surface Wind (kt)5555578910101010101010101010101010998
Wind DirNNNNNNNNENNENNENNENNENNENNENNENNENNENNENNENNENENENENENE
Gust151516171616161616161615
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 000000000000000000000000
Wave Direction (°)000000000000000000000000

Date07/17
Hour (CDT)151617181920212223000102030405060708091011121314
Surface Wind (kt)765433344434444443333344
Wind DirNEENENENENENENNENNNNNNNNNNNNWNWNWWNWWSWSWSW
Gust
Wave Height (ft) 000000000000000000000000
Wave Period (sec) 000000000000000000000000
Wave Direction (°)000000000000000000000000

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