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Realtime Great Lakes Weather Data and Marine Observations

 MCGM4: NOS Marquette CG MI                                  
CMAN Station
Lat: 46.55°, Lon: -87.38°
Elevation: 188 m
Anemometer Height: 9 m
Related Site: NDBC

Current Time: 0735 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 (185)
 (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
202518500001MCGM4   09  16.8   9.5 360  1.5  2.1 999 9999.9 1015.9 99.9 99.9 99.9             
202518500061MCGM4   09  16.7   9.5 350  1.5  2.1 999 9999.9 1015.9 99.9 99.9 99.9             
202518500121MCGM4   09  16.5   9.4 350  1.5  2.6 999 9999.9 1016.0 99.9 99.9 99.9             
202518500181MCGM4   09  16.5   9.6 350  1.5  2.1 999 9999.9 1016.1 99.9 99.9 99.9             
202518500241MCGM4   09  16.6   9.8 360  1.0  1.5 999 9999.9 1016.1 99.9 99.9 99.9             
202518500301MCGM4   09  16.3   9.6 360  1.5  2.1 999 9999.9 1016.0 99.9 99.9 99.9             
202518500361MCGM4   09  16.2   9.8 360  1.5  2.1 999 9999.9 1016.0 99.9 99.9 99.9             
202518500421MCGM4   09  16.2   9.9 350  1.5  2.1 999 9999.9 1016.0 99.9 99.9 99.9             
202518500481MCGM4   09  16.3   9.9 340  1.0  1.5 999 9999.9 1016.0 99.9 99.9 99.9             
202518500541MCGM4   09  16.3   9.7 340  1.5  1.5 999 9999.9 1015.8 99.9 99.9 99.9             
202518501001MCGM4   09  16.4   9.7 340  1.0  2.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518501061MCGM4   09  16.4   9.3   0  0.0  1.0 999 9999.9 1015.8 99.9 99.9 99.9             
202518501121MCGM4   09  16.3   9.7   0  0.0  1.0 999 9999.9 1015.9 99.9 99.9 99.9             
202518501181MCGM4   09  16.4   9.4   0  0.0  1.0 999 9999.9 1015.8 99.9 99.9 99.9             
202518501241MCGM4   09  16.4   9.3   0  0.0  0.5 999 9999.9 1015.9 99.9 99.9 99.9             
202518501301MCGM4   09  16.5   9.3   0  0.0  0.5 999 9999.9 1015.9 99.9 99.9 99.9             
202518501361MCGM4   09 999.9 999.9   0  0.0  0.5 999 9999.9 1015.8 99.9 99.9 99.9             
202518501421MCGM4   09 999.9 999.9   0  0.0  1.0 999 9999.9 1015.8 99.9 99.9 99.9             
202518501481MCGM4   09 999.9 999.9   0  0.0  0.0 999 9999.9 1015.9 99.9 99.9 99.9             
202518501541MCGM4   09  16.3   8.8 130  0.5  1.0 999 9999.9 1016.0 99.9 99.9 99.9             
202518502001MCGM4   09  16.3   9.1 130  1.0  1.5 999 9999.9 1016.1 99.9 99.9 99.9             
202518502061MCGM4   09  16.1   9.3   0  0.0  1.0 999 9999.9 1016.2 99.9 99.9 99.9             
202518502121MCGM4   09  15.9   9.3   0  0.0  0.5 999 9999.9 1016.2 99.9 99.9 99.9             
202518502181MCGM4   09  15.9   9.1   0  0.0  0.5 999 9999.9 1016.3 99.9 99.9 99.9             
202518502241MCGM4   09  16.0   9.5  10  0.5  1.0 999 9999.9 1016.3 99.9 99.9 99.9             
202518502301MCGM4   09  15.7   9.7 350  0.5  1.0 999 9999.9 1016.4 99.9 99.9 99.9             
202518502361MCGM4   09 999.9 999.9   0  0.0  0.5 999 9999.9 1016.4 99.9 99.9 99.9             
202518502421MCGM4   09 999.9 999.9   0  0.0  0.5 999 9999.9 1016.5 99.9 99.9 99.9             
202518502481MCGM4   09 999.9 999.9   0  0.0  0.5 999 9999.9 1016.6 99.9 99.9 99.9             
202518503001MCGM4   09  15.1  10.3   0  0.0  0.0 999 9999.9 1016.5 99.9 99.9 99.9             
202518503061MCGM4   09  14.9   9.9   0  0.0  0.0 999 9999.9 1016.5 99.9 99.9 99.9             
202518503121MCGM4   09  14.9  10.2   0  0.0  0.0 999 9999.9 1016.5 99.9 99.9 99.9             
202518503181MCGM4   09  14.8  10.1 220  0.5  1.0 999 9999.9 1016.5 99.9 99.9 99.9             
202518503241MCGM4   09  14.9   9.9 220  0.5  1.0 999 9999.9 1016.5 99.9 99.9 99.9             
202518503301MCGM4   09  15.0   9.9   0  0.0  0.5 999 9999.9 1016.5 99.9 99.9 99.9             
202518503361MCGM4   09  14.9   9.9 999 99.9 99.9 999 9999.9 1016.5 99.9 99.9 99.9             
202518503421MCGM4   09  14.9   9.7 999 99.9 99.9 999 9999.9 1016.5 99.9 99.9 99.9             
202518503481MCGM4   09  15.0   9.7 999 99.9 99.9 999 9999.9 1016.5 99.9 99.9 99.9             
202518503541MCGM4   09  14.9   9.7 230  0.5  1.0 999 9999.9 1016.4 99.9 99.9 99.9             
202518504001MCGM4   09  14.7   9.7   0  0.0  1.0 999 9999.9 1016.3 99.9 99.9 99.9             
202518504061MCGM4   09  14.7   9.5 230  1.0  1.5 999 9999.9 1016.3 99.9 99.9 99.9             
202518504121MCGM4   09  14.4   9.7 210  1.5  2.1 999 9999.9 1016.3 99.9 99.9 99.9             
202518504181MCGM4   09  14.6   9.4 230  1.0  1.5 999 9999.9 1016.2 99.9 99.9 99.9             
202518504241MCGM4   09  14.5   9.2 230  1.5  2.1 999 9999.9 1016.3 99.9 99.9 99.9             
202518504301MCGM4   09  14.7   9.1 220  0.5  1.5 999 9999.9 1016.3 99.9 99.9 99.9             
202518504361MCGM4   09 999.9 999.9 220  0.5  1.0 999 9999.9 1016.3 99.9 99.9 99.9             
202518504421MCGM4   09 999.9 999.9 220  1.5  1.5 999 9999.9 1016.4 99.9 99.9 99.9             
202518504481MCGM4   09 999.9 999.9 210  0.5  1.0 999 9999.9 1016.3 99.9 99.9 99.9             
202518505001MCGM4   09  14.7  10.1   0  0.0  0.5 999 9999.9 1016.2 99.9 99.9 99.9             
202518505061MCGM4   09  14.6   9.5   0  0.0  0.5 999 9999.9 1016.1 99.9 99.9 99.9             
202518505121MCGM4   09  14.5   9.4   0  0.0  0.5 999 9999.9 1016.1 99.9 99.9 99.9             
202518505181MCGM4   09  14.4  10.1   0  0.0  0.5 999 9999.9 1016.0 99.9 99.9 99.9             
202518505241MCGM4   09  14.4  10.1   0  0.0  0.5 999 9999.9 1016.0 99.9 99.9 99.9             
202518505301MCGM4   09  14.4  10.0   0  0.0  1.0 999 9999.9 1016.0 99.9 99.9 99.9             
202518505361MCGM4   09 999.9 999.9 140  1.0  1.5 999 9999.9 1016.0 99.9 99.9 99.9             
202518505421MCGM4   09 999.9 999.9 150  2.1  2.1 999 9999.9 1015.9 99.9 99.9 99.9             
202518505481MCGM4   09 999.9 999.9 160  1.5  2.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518505541MCGM4   09  14.7  10.9 170  2.1  3.1 999 9999.9 1015.9 99.9 99.9 99.9             
202518506001MCGM4   09  14.5  11.0   0  0.0  2.6 999 9999.9 1015.9 99.9 99.9 99.9             
202518506061MCGM4   09  14.8  11.2 150  2.6  3.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518506121MCGM4   09  14.9  11.0 160  3.6  4.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518506181MCGM4   09  14.7  10.8 220  0.5  3.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518506241MCGM4   09  14.9  10.4 190  1.0  1.5 999 9999.9 1015.8 99.9 99.9 99.9             
202518506301MCGM4   09  14.9  10.5 190  1.0  2.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518506361MCGM4   09  15.0  10.8 190  1.0  2.1 999 9999.9 1015.8 99.9 99.9 99.9             
202518506421MCGM4   09  15.5  10.7 150  4.1  5.1 999 9999.9 1015.7 99.9 99.9 99.9             
202518506481MCGM4   09  15.3  10.5 150  5.1  5.1 999 9999.9 1015.7 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
67 matching elements
0.014 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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