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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


Current Time: 2223 GMT
Station Types
(Click on name to view all stations for that type)
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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 (341)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202434100001SVNM4 19 -2.1 999.9 20 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202434100101SVNM4 19 -2.4 999.9 30 6.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202434100201SVNM4 19 -1.9 999.9 360 5.7 7.2 999 9999.9 9999.9 99.9 99.9 99.9 202434100301SVNM4 19 -2.4 999.9 50 2.1 3.6 999 9999.9 9999.9 99.9 99.9 99.9 202434102001SVNM4 19 -2.6 999.9 50 4.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 202434102101SVNM4 19 -2.1 999.9 360 1.5 2.6 999 9999.9 9999.9 99.9 99.9 99.9 202434102201SVNM4 19 -2.3 999.9 50 1.0 2.1 999 9999.9 9999.9 99.9 99.9 99.9 202434102301SVNM4 19 0.4 999.9 290 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202434102401SVNM4 19 0.2 999.9 290 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202434102501SVNM4 19 0.2 999.9 300 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202434103001SVNM4 19 -0.1 999.9 280 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202434104001SVNM4 19 0.2 999.9 300 12.3 14.9 999 9999.9 9999.9 99.9 99.9 99.9 202434104101SVNM4 19 0.0 999.9 280 12.9 17.5 999 9999.9 9999.9 99.9 99.9 99.9 202434106301SVNM4 19 -0.5 999.9 280 10.8 11.8 999 9999.9 9999.9 99.9 99.9 99.9 202434106401SVNM4 19 -0.2 999.9 270 7.2 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202434106501SVNM4 19 -0.3 999.9 280 10.3 11.8 999 9999.9 9999.9 99.9 99.9 99.9 202434107001SVNM4 19 -0.1 999.9 270 8.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202434107101SVNM4 19 -0.5 999.9 260 8.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202434107201SVNM4 19 -0.5 999.9 260 6.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202434107301SVNM4 19 -0.3 999.9 260 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202434107401SVNM4 19 -0.3 999.9 280 8.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202434107501SVNM4 19 -0.6 999.9 260 8.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202434108001SVNM4 19 -0.3 999.9 260 8.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202434108101SVNM4 19 -0.4 999.9 250 8.2 9.8 999 9999.9 9999.9 99.9 99.9 99.9 202434108401SVNM4 19 -0.9 999.9 250 7.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202434108501SVNM4 19 -0.8 999.9 260 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202434109001SVNM4 19 -0.8 999.9 250 7.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202434109101SVNM4 19 -0.6 999.9 260 8.2 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202434112001SVNM4 19 -1.4 999.9 240 9.3 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202434112101SVNM4 19 -1.3 999.9 240 9.3 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202434112401SVNM4 19 -1.3 999.9 230 9.3 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202434113001SVNM4 19 -1.4 999.9 230 8.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202434113101SVNM4 19 -1.4 999.9 220 8.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202434113401SVNM4 19 -1.4 999.9 220 9.8 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202434115301SVNM4 19 -1.8 999.9 210 10.3 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202434115401SVNM4 19 -1.7 999.9 220 11.3 12.3 999 9999.9 9999.9 99.9 99.9 99.9 202434116101SVNM4 19 -1.7 999.9 200 10.8 11.8 999 9999.9 9999.9 99.9 99.9 99.9 202434116401SVNM4 19 -1.6 999.9 210 11.3 13.4 999 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
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38 matching elements
0.034 sec

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