Point Forecast: 13NM SSW Isle Royale National Park MI
 47.95N 88.76W (Elev. 600 ft)
Last Update: 7:56 pm CDT May 18, 2024
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  

Date05/1805/19
Hour (CDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)71012121110101010101111121213141515151413121110
Wind DirSSWWSWWSWWSWWWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWSW
Gust151720201919171716
Wave Height (ft) 333222221111222222222222
Wave Period (sec) 555555555555555555566666
Wave Direction (°)0170180180190190190190190190200200210210210210220220220220220220220220

Date05/20
Hour (CDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)986555455444578999988766
Wind DirWSWWSWWSWWSWWSWSWSSWSSSESSESSSSEESEEEEEEEEENEENENE
Gust
Wave Height (ft) 221111100000001111111111
Wave Period (sec) 555555444433333333333333
Wave Direction (°)220220220220220220220220220210190190180180180170140130120120110110110110

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