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Realtime Great Lakes Weather Data and Marine Observations

 BIGM4: NWS Big Bay MI                                  
CMAN Station
Lat: 46.83°, Lon: -87.73°
Elevation: 185 m
Anemometer Height: 10 m
Related Site: NDBC

Current Time: 1238 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 (075)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s  d.deg d.deg   
202607500001BIGM4   09  -2.7 999.9  40 10.8 18.0 999 9999.9 1010.2 99.9 99.9 99.9 99.99 99.99
202607500101BIGM4   09  -2.8 999.9  50 10.8 17.0 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607500201BIGM4   09  -2.8 999.9  50 10.3 17.0 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607500301BIGM4   09  -2.7 999.9  40 11.8 17.5 999 9999.9 1010.2 99.9 99.9 99.9 99.99 99.99
202607500401BIGM4   09  -2.8 999.9  40 14.4 19.0 999 9999.9 1009.5 99.9 99.9 99.9 99.99 99.99
202607500501BIGM4   09  -2.8 999.9  40 14.4 19.0 999 9999.9 1009.5 99.9 99.9 99.9 99.99 99.99
202607501001BIGM4   09  -2.7 999.9  40 12.9 17.0 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607501101BIGM4   09  -2.8 999.9  40 14.4 18.5 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607501201BIGM4   09  -2.8 999.9  30 14.4 18.0 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607501301BIGM4   09  -3.0 999.9  40 14.9 17.5 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607501401BIGM4   09  -3.0 999.9  40 14.4 19.5 999 9999.9 1009.5 99.9 99.9 99.9 99.99 99.99
202607501501BIGM4   09  -3.1 999.9  30 14.9 18.5 999 9999.9 1009.8 99.9 99.9 99.9 99.99 99.99
202607502001BIGM4   09  -3.4 999.9  30 14.9 18.5 999 9999.9 1009.1 99.9 99.9 99.9 99.99 99.99
202607502101BIGM4   09  -3.6 999.9  30 15.4 20.1 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99
202607502201BIGM4   09  -3.7 999.9  30 12.9 19.5 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99
202607502301BIGM4   09  -3.6 999.9  40 12.9 19.0 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99
202607502401BIGM4   09  -3.9 999.9  30 15.4 19.5 999 9999.9 1008.5 99.9 99.9 99.9 99.99 99.99
202607502501BIGM4   09  -4.0 999.9  30 14.9 19.5 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99
202607503001BIGM4   09  -4.2 999.9  30 15.9 18.5 999 9999.9 1008.5 99.9 99.9 99.9 99.99 99.99
202607503201BIGM4   09  -4.4 999.9  30 15.4 20.1 999 9999.9 1008.8 99.9 99.9 99.9 99.99 99.99
202607503301BIGM4   09  -4.4 999.9  40 13.9 18.0 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99
202607503401BIGM4   09  -4.5 999.9  30 14.4 19.0 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99
202607503501BIGM4   09  -4.6 999.9  30 14.4 20.6 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99
202607504001BIGM4   09  -4.6 999.9  30 16.5 20.1 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99
202607504101BIGM4   09  -4.7 999.9  20 15.4 20.1 999 9999.9 1007.8 99.9 99.9 99.9 99.99 99.99
202607504201BIGM4   09  -4.7 999.9  30 13.9 19.0 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99
202607504301BIGM4   09  -4.8 999.9  30 14.4 18.5 999 9999.9 1008.5 99.9 99.9 99.9 99.99 99.99
202607504401BIGM4   09  -4.8 999.9  30 14.4 19.0 999 9999.9 1008.1 99.9 99.9 99.9 99.99 99.99
202607504501BIGM4   09  -4.9 999.9  30 14.9 19.0 999 9999.9 1007.5 99.9 99.9 99.9 99.99 99.99
202607505001BIGM4   09  -4.8 999.9  30 13.9 18.0 999 9999.9 1007.1 99.9 99.9 99.9 99.99 99.99
202607505101BIGM4   09  -4.9 999.9  30 13.9 19.0 999 9999.9 1007.5 99.9 99.9 99.9 99.99 99.99
202607505201BIGM4   09  -4.9 999.9  30 13.4 20.1 999 9999.9 1007.5 99.9 99.9 99.9 99.99 99.99
202607505301BIGM4   09  -5.1 999.9  30 14.9 19.5 999 9999.9 1007.5 99.9 99.9 99.9 99.99 99.99
202607505401BIGM4   09  -5.1 999.9  30 14.4 19.5 999 9999.9 1006.8 99.9 99.9 99.9 99.99 99.99
202607505501BIGM4   09  -5.3 999.9  30 13.9 19.5 999 9999.9 1007.1 99.9 99.9 99.9 99.99 99.99
202607506001BIGM4   09  -5.5 999.9  30 15.4 19.5 999 9999.9 1006.4 99.9 99.9 99.9 99.99 99.99
202607506101BIGM4   09  -5.5 999.9  30 16.5 20.1 999 9999.9 1006.1 99.9 99.9 99.9 99.99 99.99
202607506201BIGM4   09  -5.5 999.9  30 14.4 19.0 999 9999.9 1006.8 99.9 99.9 99.9 99.99 99.99
202607506301BIGM4   09  -5.5 999.9  30 15.4 19.5 999 9999.9 1006.4 99.9 99.9 99.9 99.99 99.99
202607506401BIGM4   09  -5.5 999.9  30 15.4 20.6 999 9999.9 1006.1 99.9 99.9 99.9 99.99 99.99
202607506501BIGM4   09  -5.4 999.9  30 14.9 21.1 999 9999.9 1005.8 99.9 99.9 99.9 99.99 99.99
202607507001BIGM4   09  -5.5 999.9  30 15.9 20.1 999 9999.9 1006.1 99.9 99.9 99.9 99.99 99.99
202607507101BIGM4   09  -5.4 999.9  30 14.4 20.6 999 9999.9 1005.8 99.9 99.9 99.9 99.99 99.99
202607507201BIGM4   09  -5.6 999.9  30 16.5 20.6 999 9999.9 1005.4 99.9 99.9 99.9 99.99 99.99
202607507301BIGM4   09  -5.7 999.9  30 15.9 20.6 999 9999.9 1005.4 99.9 99.9 99.9 99.99 99.99
202607507401BIGM4   09  -5.6 999.9  20 14.9 21.1 999 9999.9 1005.4 99.9 99.9 99.9 99.99 99.99
202607507501BIGM4   09  -5.7 999.9  20 16.5 21.6 999 9999.9 1005.1 99.9 99.9 99.9 99.99 99.99
202607508001BIGM4   09  -5.8 999.9  30 15.9 21.1 999 9999.9 1004.4 99.9 99.9 99.9 99.99 99.99
202607508101BIGM4   09  -5.8 999.9  20 15.9 21.1 999 9999.9 1004.1 99.9 99.9 99.9 99.99 99.99
202607508201BIGM4   09  -6.0 999.9  20 15.9 20.6 999 9999.9 1004.4 99.9 99.9 99.9 99.99 99.99
202607508401BIGM4   09  -6.2 999.9  20 18.5 23.1 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607508501BIGM4   09  -6.2 999.9  20 16.5 21.6 999 9999.9 1004.1 99.9 99.9 99.9 99.99 99.99
202607509001BIGM4   09  -6.3 999.9  20 17.5 23.1 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607509101BIGM4   09  -6.3 999.9  20 18.5 22.6 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607509201BIGM4   09  -6.3 999.9  20 16.5 21.6 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607509301BIGM4   09  -6.3 999.9  20 15.9 20.1 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607509401BIGM4   09  -6.2 999.9  20 17.0 22.1 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99
202607509501BIGM4   09  -6.5 999.9  20 17.5 22.1 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607510001BIGM4   09  -6.4 999.9  20 16.5 21.1 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607510101BIGM4   09  -6.6 999.9  20 18.0 21.1 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99
202607510201BIGM4   09  -6.7 999.9  20 18.0 21.6 999 9999.9 1003.4 99.9 99.9 99.9 99.99 99.99
202607510301BIGM4   09  -6.8 999.9  20 17.5 22.1 999 9999.9 1003.7 99.9 99.9 99.9 99.99 99.99
202607510401BIGM4   09  -6.7 999.9  20 15.4 20.6 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99
202607510501BIGM4   09  -6.8 999.9  20 15.9 21.6 999 9999.9 1002.0 99.9 99.9 99.9 99.99 99.99
202607511001BIGM4   09  -6.9 999.9  20 17.5 23.7 999 9999.9 1002.4 99.9 99.9 99.9 99.99 99.99
202607511101BIGM4   09  -6.8 999.9  30 17.0 20.1 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99
202607511201BIGM4   09  -6.9 999.9  20 17.0 23.1 999 9999.9 1003.0 99.9 99.9 99.9 99.99 99.99
202607511301BIGM4   09  -6.9 999.9  20 17.0 21.6 999 9999.9 1002.4 99.9 99.9 99.9 99.99 99.99
202607511401BIGM4   09  -6.9 999.9  20 16.5 22.6 999 9999.9 1002.0 99.9 99.9 99.9 99.99 99.99
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 2nd value plotted]
69 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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