Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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: 0833 GMT
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 (184)
 (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
202518400201SVNM4   19  25.2 999.9 160  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518400401SVNM4   19  25.3 999.9 160  3.6  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518400501SVNM4   19  25.2 999.9 170  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518401001SVNM4   19  25.3 999.9 160  3.6  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518401101SVNM4   19  25.1 999.9 170  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518401201SVNM4   19  25.2 999.9 170  2.6  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518401301SVNM4   19  25.3 999.9 170  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518401401SVNM4   19  25.2 999.9 170  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518401501SVNM4   19  25.3 999.9 160  2.6  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518402001SVNM4   19  25.3 999.9 170  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518402101SVNM4   19  25.2 999.9 170  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518402201SVNM4   19  25.2 999.9 170  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518402301SVNM4   19  25.4 999.9 200  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518402401SVNM4   19  21.2 999.9 320 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202518402501SVNM4   19  21.5 999.9 330 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202518403001SVNM4   19  21.6 999.9 330 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202518403101SVNM4   19  21.6 999.9 330 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202518403201SVNM4   19  21.4 999.9 360  9.8 12.9 999 9999.9 9999.9 99.9 99.9 99.9             
202518403301SVNM4   19  21.6 999.9  10  6.7  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202518403401SVNM4   19  22.0 999.9  10  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9             
202518403501SVNM4   19  21.1 999.9  20  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518404001SVNM4   19  20.9 999.9  90  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518404101SVNM4   19  21.1 999.9 170  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518404201SVNM4   19  21.3 999.9 130  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518404301SVNM4   19  20.9 999.9 120  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518404401SVNM4   19  21.1 999.9  50  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518404501SVNM4   19  20.8 999.9  90  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518405001SVNM4   19  20.8 999.9  60  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518405101SVNM4   19  21.0 999.9 110  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518405201SVNM4   19  20.7 999.9 130  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518405301SVNM4   19  20.7 999.9 120  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518405401SVNM4   19  22.2 999.9 160  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518405501SVNM4   19  23.1 999.9 170  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518406001SVNM4   19  22.5 999.9 150  2.6  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518406101SVNM4   19  22.5 999.9 140  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518406201SVNM4   19  22.7 999.9 170  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518406301SVNM4   19  22.7 999.9 170  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518406401SVNM4   19  22.6 999.9 170  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518406501SVNM4   19  22.4 999.9 160  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9             
202518407001SVNM4   19  22.5 999.9 170  3.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518407101SVNM4   19  22.5 999.9 160  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518407201SVNM4   19  22.4 999.9 170  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518407401SVNM4   19  22.9 999.9 190  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9             
202518407501SVNM4   19  23.0 999.9 180  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
44 matching elements
0.006 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]