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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: 1051 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 (074)
 (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   N     W    
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON   
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202607400001SVNM4   19  34.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607400001SVNM4   19  35.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607400001SVNM4   19  35.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607400001SVNM4   19  36.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607401001SVNM4   19  34.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607401001SVNM4   19  35.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607401001SVNM4   19  35.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607402001SVNM4   19  35.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607402001SVNM4   19  35.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607402001SVNM4   19  35.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607402001SVNM4   19  36.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607403001SVNM4   19  36.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607403001SVNM4   19  36.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607404001SVNM4   19  36.1 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607404001SVNM4   19  36.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607404001SVNM4   19  36.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607404001SVNM4   19  36.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607405001SVNM4   19  36.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607405001SVNM4   19  36.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607405001SVNM4   19  37.0 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607405001SVNM4   19  37.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607405001SVNM4   19  37.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607406001SVNM4   19  37.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607406001SVNM4   19  37.8 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607406001SVNM4   19  37.9 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607406001SVNM4   19  38.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607407001SVNM4   19  38.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607407001SVNM4   19  38.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607407001SVNM4   19  38.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607408001SVNM4   19  38.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607408001SVNM4   19  38.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607409001SVNM4   19  38.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607409001SVNM4   19  38.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607409001SVNM4   19  38.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202607410001SVNM4   19  38.5 999.9 999 99.9 99.9 999 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
35 matching elements
0.018 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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