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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 (155)
 (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
202414200001SVNM4   19  67.6 999.9 110  9.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414200101SVNM4   19  68.0 999.9 110 13.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9
202414200201SVNM4   19  68.5 999.9 120 14.0 19.0 999 9999.9 9999.9 99.9 99.9 99.9
202414200301SVNM4   19  68.9 999.9 130 15.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9
202414200401SVNM4   19  69.8 999.9 140 15.0 19.0 999 9999.9 9999.9 99.9 99.9 99.9
202414200501SVNM4   19  69.4 999.9 140 15.9 19.0 999 9999.9 9999.9 99.9 99.9 99.9
202414201001SVNM4   19  70.0 999.9 160 15.9 19.0 999 9999.9 9999.9 99.9 99.9 99.9
202414201101SVNM4   19  68.9 999.9 160 13.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202414201201SVNM4   19  68.5 999.9 170 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414201301SVNM4   19  68.5 999.9 180 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9
202414201401SVNM4   19  67.8 999.9 180 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9
202414201501SVNM4   19  67.6 999.9 200 15.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9
202414202001SVNM4   19  67.3 999.9 200 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9
202414202101SVNM4   19  65.7 999.9 190 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202414202201SVNM4   19  66.0 999.9 200 12.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414202301SVNM4   19  65.5 999.9 180 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414202401SVNM4   19  65.7 999.9 180 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202414202501SVNM4   19  65.7 999.9 180  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414203001SVNM4   19  64.4 999.9 240 12.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414203101SVNM4   19  60.4 999.9 260  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414203201SVNM4   19  58.8 999.9 300  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414203301SVNM4   19  58.8 999.9 360  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202414203401SVNM4   19  59.4 999.9 350  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414203501SVNM4   19  59.0 999.9 280  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414204001SVNM4   19  58.8 999.9 280  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414204101SVNM4   19  58.6 999.9 280 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202414204201SVNM4   19  57.9 999.9 290  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414204301SVNM4   19  58.1 999.9 290  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414204401SVNM4   19  58.5 999.9 280  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414204501SVNM4   19  58.5 999.9 290  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414205001SVNM4   19  58.6 999.9 290  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414205101SVNM4   19  58.8 999.9 290  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414205201SVNM4   19  58.6 999.9 290  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414205301SVNM4   19  58.6 999.9 290  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414205401SVNM4   19  58.6 999.9 280  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414205501SVNM4   19  58.6 999.9 290 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414206001SVNM4   19  58.8 999.9 290  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414206101SVNM4   19  58.6 999.9 280  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414206201SVNM4   19  58.6 999.9 280  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414206301SVNM4   19  58.3 999.9 290  9.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414206401SVNM4   19  57.7 999.9 300 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202414206501SVNM4   19  57.7 999.9 300  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414207001SVNM4   19  57.7 999.9 300 11.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414207101SVNM4   19  57.7 999.9 300  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414207201SVNM4   19  58.1 999.9 300  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414207301SVNM4   19  58.1 999.9 310  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414207401SVNM4   19  57.9 999.9 310 11.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414207501SVNM4   19  58.1 999.9 320  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414208001SVNM4   19  58.1 999.9 310  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414208101SVNM4   19  58.1 999.9 320  8.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414208201SVNM4   19  58.5 999.9 360  8.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414208301SVNM4   19  58.5 999.9  50  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414208401SVNM4   19  58.3 999.9  30  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414208501SVNM4   19  58.3 999.9  40  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414209001SVNM4   19  58.1 999.9  50  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414209101SVNM4   19  57.9 999.9  30  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414209201SVNM4   19  58.1 999.9  50  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414209301SVNM4   19  58.3 999.9  40  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414209401SVNM4   19  58.1 999.9  60  6.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414209501SVNM4   19  58.3 999.9  70  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414210001SVNM4   19  58.3 999.9  40  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202414210101SVNM4   19  58.1 999.9  40  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414210201SVNM4   19  58.1 999.9  50  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414210301SVNM4   19  57.9 999.9  60  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202414210401SVNM4   19  58.1 999.9  70  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202414210501SVNM4   19  57.9 999.9  60  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414211001SVNM4   19  58.1 999.9  70  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414211101SVNM4   19  58.1 999.9  80  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414211201SVNM4   19  58.1 999.9  60  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414211301SVNM4   19  58.3 999.9  70  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414211401SVNM4   19  58.5 999.9 100  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202414211501SVNM4   19  58.8 999.9  70  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414212001SVNM4   19  58.6 999.9  90  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414212101SVNM4   19  58.8 999.9  70  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414212201SVNM4   19  59.0 999.9  80  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414212301SVNM4   19  59.0 999.9  90  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414212401SVNM4   19  59.2 999.9  90  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414212501SVNM4   19  59.5 999.9 110  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414213001SVNM4   19  60.1 999.9  80  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414213101SVNM4   19  60.3 999.9 100  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414213201SVNM4   19  61.2 999.9  80  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414213301SVNM4   19  61.7 999.9  90  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414213401SVNM4   19  62.4 999.9  80  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414213501SVNM4   19  63.0 999.9 100  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414214001SVNM4   19  64.0 999.9 100  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414214101SVNM4   19  65.1 999.9  90  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202414214201SVNM4   19  65.8 999.9  80  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414214301SVNM4   19  67.3 999.9  80  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414214401SVNM4   19  68.4 999.9  90  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414214501SVNM4   19  69.1 999.9  80 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202414215001SVNM4   19  70.3 999.9  90  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414215101SVNM4   19  70.7 999.9  80 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414215201SVNM4   19  71.8 999.9  80  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414215301SVNM4   19  72.9 999.9 100  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414215401SVNM4   19  73.2 999.9 100  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414215501SVNM4   19  74.1 999.9 110  8.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414216001SVNM4   19  74.7 999.9 140  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414216101SVNM4   19  75.2 999.9 150  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202414216201SVNM4   19  75.6 999.9 170  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414216301SVNM4   19  75.0 999.9 190  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414216401SVNM4   19  74.7 999.9 200  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414216501SVNM4   19  73.9 999.9 190  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414217001SVNM4   19  73.6 999.9 190  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414217101SVNM4   19  74.7 999.9 200  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202414217201SVNM4   19  75.2 999.9 170  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414217301SVNM4   19  75.7 999.9 200  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414217401SVNM4   19  75.9 999.9 190  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202414217501SVNM4   19  75.4 999.9 150  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414218001SVNM4   19  76.5 999.9 200  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414218101SVNM4   19  77.0 999.9 170  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414218201SVNM4   19  77.0 999.9 210  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414218301SVNM4   19  76.3 999.9 140  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414218401SVNM4   19  77.2 999.9 150  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202414218501SVNM4   19  77.9 999.9 170  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414219001SVNM4   19  78.6 999.9 150  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414219101SVNM4   19  79.5 999.9 170  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414219201SVNM4   19  79.2 999.9 190  6.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414219301SVNM4   19  78.6 999.9 190  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202414219401SVNM4   19  78.8 999.9 190  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414219501SVNM4   19  78.4 999.9 160  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414220001SVNM4   19  78.8 999.9 150  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202414220101SVNM4   19  78.8 999.9 190  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202414220201SVNM4   19  78.4 999.9 180  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202414220301SVNM4   19  81.3 999.9 160 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414220401SVNM4   19  81.7 999.9 170 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414220501SVNM4   19  83.5 999.9 160 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414221001SVNM4   19  84.4 999.9 130 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202414221101SVNM4   19  83.7 999.9 140  9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414221201SVNM4   19  84.6 999.9 130 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414221301SVNM4   19  84.9 999.9 140  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202414221401SVNM4   19  84.4 999.9 130  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202414221501SVNM4   19  84.6 999.9 150 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202414222001SVNM4   19  84.9 999.9 130  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202414222101SVNM4   19  85.1 999.9 150 12.1 15.9 999 9999.9 9999.9 99.9 99.9 99.9
202414222201SVNM4   19  85.1 999.9 130 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202414222301SVNM4   19  85.6 999.9 140 12.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414222401SVNM4   19  85.6 999.9 150 15.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9
202414222501SVNM4   19  85.3 999.9 140 14.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9
202414223001SVNM4   19  85.6 999.9 140 15.9 22.9 999 9999.9 9999.9 99.9 99.9 99.9
202414223101SVNM4   19  85.6 999.9 140 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9
202414223201SVNM4   19  85.5 999.9 130 14.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9
202414223301SVNM4   19  85.6 999.9 140 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202414223401SVNM4   19  85.5 999.9 120  9.9 12.1 999 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
143 matching elements
0.071 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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