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Realtime Great Lakes Weather Data and Marine Observations

 SVNM4: GLERL South Haven MI                                  
CMAN Station
Lat: 42.40°, Lon: -86.29°
Elevation: 176 m
Anemometer Height: 17 m
Related Site: NDBC
Related Site: GLERL
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (285)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202422100001SVNM4   19  76.3 999.9  20  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422100101SVNM4   19  75.7 999.9  30  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422100201SVNM4   19  76.6 999.9  10  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422100301SVNM4   19  76.8 999.9  10  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422100401SVNM4   19  74.7 999.9  30  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422100501SVNM4   19  73.9 999.9  30  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422101001SVNM4   19  73.4 999.9  40  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422101101SVNM4   19  73.0 999.9  30  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422101201SVNM4   19  72.7 999.9  40  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422101301SVNM4   19  72.1 999.9  40  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422101401SVNM4   19  71.4 999.9  40  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422101501SVNM4   19  70.9 999.9  40  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422102001SVNM4   19  70.3 999.9  40  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422102101SVNM4   19  69.8 999.9  40  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422102201SVNM4   19  69.3 999.9  40  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422102301SVNM4   19  69.1 999.9  40  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422102401SVNM4   19  68.9 999.9  30  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422102501SVNM4   19  68.7 999.9  30  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422103001SVNM4   19  68.4 999.9  40  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422103101SVNM4   19  68.0 999.9  30  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422103201SVNM4   19  67.6 999.9  40  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422103301SVNM4   19  67.6 999.9  50  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422103401SVNM4   19  67.5 999.9  50  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422103501SVNM4   19  67.5 999.9  50  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422104001SVNM4   19  67.5 999.9  50  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422104101SVNM4   19  67.1 999.9  50  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422104201SVNM4   19  66.7 999.9  70  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422104401SVNM4   19  66.4 999.9  60  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422104501SVNM4   19  66.2 999.9  60  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422105001SVNM4   19  66.0 999.9  60  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422105101SVNM4   19  65.7 999.9  50  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422105201SVNM4   19  65.5 999.9  60  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422105301SVNM4   19  65.5 999.9  60  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422105401SVNM4   19  65.5 999.9  60  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422105501SVNM4   19  64.9 999.9  60  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422106001SVNM4   19  64.6 999.9  60  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422106101SVNM4   19  64.4 999.9  60  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422106201SVNM4   19  64.2 999.9  60  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422106301SVNM4   19  63.9 999.9  60  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422106401SVNM4   19  63.7 999.9  60  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422106501SVNM4   19  63.7 999.9  60  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422107001SVNM4   19  63.7 999.9  60  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422107101SVNM4   19  63.5 999.9  60  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422107201SVNM4   19  63.5 999.9  60  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422107301SVNM4   19  63.3 999.9  60  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422107401SVNM4   19  63.0 999.9  60  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422107501SVNM4   19  62.6 999.9  70  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422108001SVNM4   19  62.8 999.9  60  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422108101SVNM4   19  62.4 999.9  70  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422108201SVNM4   19  62.4 999.9  60  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422108301SVNM4   19  62.2 999.9  70  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422108401SVNM4   19  61.9 999.9  70  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422108501SVNM4   19  62.1 999.9  70  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422109001SVNM4   19  61.7 999.9  60  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422109101SVNM4   19  61.5 999.9  60  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422109201SVNM4   19  61.2 999.9  60  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422109301SVNM4   19  61.0 999.9  70  9.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202422109401SVNM4   19  61.2 999.9  70  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202422109501SVNM4   19  61.2 999.9  70  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422110001SVNM4   19  61.0 999.9  70  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422110101SVNM4   19  60.8 999.9  70  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422110201SVNM4   19  60.6 999.9  70  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422110301SVNM4   19  60.6 999.9  70  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202422110401SVNM4   19  60.3 999.9  70  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422110501SVNM4   19  60.4 999.9  70  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422111101SVNM4   19  60.8 999.9  80  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202422111201SVNM4   19  61.0 999.9  80  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202422111301SVNM4   19  61.0 999.9  80  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422111401SVNM4   19  61.5 999.9  70  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422111501SVNM4   19  62.1 999.9  80  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422112001SVNM4   19  62.1 999.9  80  8.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422112101SVNM4   19  62.2 999.9  80  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422112201SVNM4   19  62.8 999.9  80  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202422112301SVNM4   19  63.5 999.9  70  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202422112401SVNM4   19  63.7 999.9  70  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422112501SVNM4   19  64.0 999.9  80  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202422113001SVNM4   19  64.9 999.9  80  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422113101SVNM4   19  65.7 999.9  80  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202422113201SVNM4   19  66.4 999.9  80  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422113301SVNM4   19  67.1 999.9  80  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202422113401SVNM4   19  67.8 999.9  80  7.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422113501SVNM4   19  68.7 999.9  80  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422114001SVNM4   19  70.2 999.9  90  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422114101SVNM4   19  71.8 999.9 100  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202422114201SVNM4   19  70.7 999.9 230  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422114301SVNM4   19  66.4 999.9 250  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422114401SVNM4   19  65.8 999.9 240  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422114501SVNM4   19  66.0 999.9 250  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422115001SVNM4   19  66.4 999.9 240  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422115101SVNM4   19  66.7 999.9 230  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422115201SVNM4   19  66.9 999.9 200  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202422115301SVNM4   19  67.3 999.9 220  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422115401SVNM4   19  67.5 999.9 220  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422115501SVNM4   19  67.8 999.9 190  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422116001SVNM4   19  68.0 999.9 190  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422116101SVNM4   19  68.0 999.9 210  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422116201SVNM4   19  68.4 999.9 200  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422116301SVNM4   19  68.4 999.9 180  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422116401SVNM4   19  68.5 999.9 180  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422116501SVNM4   19  68.7 999.9 170  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422117001SVNM4   19  68.7 999.9 190  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422117101SVNM4   19  69.4 999.9 200  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422117201SVNM4   19  69.6 999.9 210  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422117301SVNM4   19  69.8 999.9 210  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422117401SVNM4   19  70.3 999.9 200  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422117501SVNM4   19  70.5 999.9 190  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422118001SVNM4   19  70.9 999.9 210  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422118101SVNM4   19  71.1 999.9 210  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422118201SVNM4   19  71.1 999.9 220  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422118301SVNM4   19  71.2 999.9 220  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422118401SVNM4   19  71.4 999.9 220  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422118501SVNM4   19  71.6 999.9 220  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422119001SVNM4   19  71.8 999.9 220  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422119101SVNM4   19  72.0 999.9 220  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422119201SVNM4   19  72.0 999.9 230  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422119301SVNM4   19  72.1 999.9 230  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422119401SVNM4   19  72.1 999.9 230  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422119501SVNM4   19  72.3 999.9 240  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422120001SVNM4   19  72.3 999.9 230  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422120101SVNM4   19  72.3 999.9 230  6.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422120201SVNM4   19  72.3 999.9 240  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202422120301SVNM4   19  72.3 999.9 240  6.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202422120401SVNM4   19  72.1 999.9 240  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422120501SVNM4   19  72.3 999.9 240  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202422121001SVNM4   19  72.1 999.9 260  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422121101SVNM4   19  72.5 999.9 240  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422121201SVNM4   19  72.5 999.9 230  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202422121301SVNM4   19  72.7 999.9 220  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422121401SVNM4   19  72.9 999.9 210  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422121501SVNM4   19  73.0 999.9 230  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202422122001SVNM4   19  74.3 999.9 230  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202422122101SVNM4   19  74.8 999.9 230  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202422122201SVNM4   19  74.3 999.9 250  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202422122301SVNM4   19  74.7 999.9 230  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202422122401SVNM4   19  73.8 999.9 210  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202422122501SVNM4   19  73.9 999.9 200  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202422123001SVNM4   19  73.2 999.9 200  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202422123101SVNM4   19  72.9 999.9 230  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422123201SVNM4   19  72.3 999.9 240  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422123301SVNM4   19  72.0 999.9 240  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202422123401SVNM4   19  72.3 999.9 240  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
141 matching elements
0.063 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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