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Realtime Great Lakes Weather Data and Marine Observations

 CYGM4: NWS Cheboygan MI                                  
CMAN Station
Lat: 45.65°, Lon: -84.47°
Elevation: 178 m
Anemometer Height: 17 m
Related Site: NDBC
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 (287)
 (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
202425300501CYGM4   29 999.9 999.9 210  1.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202425301501CYGM4   29 999.9 999.9 210  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202425302501CYGM4   29 999.9 999.9 200  2.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202425304501CYGM4   29 999.9 999.9 220  4.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202425305501CYGM4   29 999.9 999.9 220  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202425306501CYGM4   29 999.9 999.9 220  4.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202425307501CYGM4   29 999.9 999.9 200  1.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202425308501CYGM4   29 999.9 999.9 210  1.0  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425309501CYGM4   29 999.9 999.9   0  0.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425310501CYGM4   29 999.9 999.9   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425311501CYGM4   29 999.9 999.9 280  1.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425312501CYGM4   29 999.9 999.9 310  2.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202425313501CYGM4   29 999.9 999.9 320  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202425314501CYGM4   29 999.9 999.9 310  8.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202425315501CYGM4   29 999.9 999.9 320  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202425316501CYGM4   29 999.9 999.9 330  1.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202425317501CYGM4   29 999.9 999.9 320  1.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425318501CYGM4   29 999.9 999.9 330  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425319501CYGM4   29 999.9 999.9 330  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425320501CYGM4   29 999.9 999.9 340  1.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425321501CYGM4   29 999.9 999.9 340  1.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425322501CYGM4   29 999.9 999.9   0  0.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202425323501CYGM4   29 999.9 999.9   0  0.0  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
23 matching elements
0.063 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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