Point Forecast: 34NM W South Haven MI
 42.48N 87.01W (Elev. 577 ft)
Last Update: 4:24 am CDT Jul 12, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date07/1207/13
Hour (CDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)10101112121211111010109877777899101010
Wind DirSSWSSWSSWSWSWSWSWSWSWSWSWSSWSSWSWSWSWWSWWWWWNWWNWWNWWNW
Gust
Wave Height (ft) 112222222211111110111111
Wave Period (sec) 344444444444433333333333
Wave Direction (°)200200200200210220220220220220220220220220220210210220240260270280290290

Date07/14
Hour (CDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)101091099887655444445567788
Wind DirWNWWNWWNWWNWWNWWNWWNWWWWWSWSWSSWSSWSSSSWSSWSSWSWSWWSWWSWWSW
Gust
Wave Height (ft) 111111111100000000000000
Wave Period (sec) 444444443333333322222222
Wave Direction (°)300300300300300300300300300300300300300300310310310310250210220230230240

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