Point Forecast: 18NM WSW Grand Haven MI
 42.94N 86.62W (Elev. 577 ft)
Last Update: 10:57 am CDT Jul 5, 2024
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  

Date07/0507/06
Hour (CDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)91098766677877788899109999
Wind DirSSSWSSWSSWSSWSSWSWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWWNWWNW
Gust
Wave Height (ft) 111111111111111111111111
Wave Period (sec) 333444444433333333444444
Wave Direction (°)170180190200200200200200200200200270270280290290300310320330330330330330

Date07/07
Hour (CDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)1099886554444334444554567
Wind DirWNWWNWNWNWNWNWWNWWNWWWWWWSWWSWSWSSWSSWSSSSSESSESS
Gust
Wave Height (ft) 222222211111110000000000
Wave Period (sec) 455555555555555555444442
Wave Direction (°)3303303303403403403403503503503503500350000000000170

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Area Forecast MatricesLocal Climatology
Daily Climate (Grand Rapids)Tabular State Forecast
Daily Climate (Lansing)Hazardous Weather Outlook
Daily Climate (Muskegon)7 Day Forecast
Lakes & Rivers (AHPS)Nearshore Forecast
Regional Weather RoundupRegional Temp/Precip Table