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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: 2133 GMT
Station Types
(Click on name to view all stations for that type)
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (195)
 (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 202419500001BIGM4 09 81.0 999.9 170 2.9 6.0 999 9999.9 29.98 99.9 99.9 99.9 202419500101BIGM4 09 80.1 999.9 160 1.0 2.9 999 9999.9 29.98 99.9 99.9 99.9 202419500201BIGM4 09 79.9 999.9 150 1.9 5.1 999 9999.9 29.98 99.9 99.9 99.9 202419500301BIGM4 09 79.0 999.9 170 1.0 4.1 999 9999.9 29.98 99.9 99.9 99.9 202419500401BIGM4 09 77.7 999.9 180 1.9 2.9 999 9999.9 29.98 99.9 99.9 99.9 202419500501BIGM4 09 76.5 999.9 180 1.0 4.1 999 9999.9 29.98 99.9 99.9 99.9 202419501001BIGM4 09 75.9 999.9 200 1.0 1.9 999 9999.9 29.98 99.9 99.9 99.9 202419501101BIGM4 09 74.7 999.9 210 1.0 1.9 999 9999.9 29.98 99.9 99.9 99.9 202419501201BIGM4 09 73.9 999.9 230 1.0 1.9 999 9999.9 29.99 99.9 99.9 99.9 202419501301BIGM4 09 73.4 999.9 230 1.0 1.9 999 9999.9 29.99 99.9 99.9 99.9 202419501401BIGM4 09 72.7 999.9 230 1.0 1.9 999 9999.9 30.00 99.9 99.9 99.9 202419501501BIGM4 09 72.0 999.9 210 1.0 1.9 999 9999.9 30.00 99.9 99.9 99.9 202419502001BIGM4 09 71.1 999.9 0 0.0 1.9 999 9999.9 30.01 99.9 99.9 99.9 202419502101BIGM4 09 70.7 999.9 190 1.0 1.9 999 9999.9 30.01 99.9 99.9 99.9 202419502201BIGM4 09 70.3 999.9 200 1.0 1.9 999 9999.9 30.01 99.9 99.9 99.9 202419502301BIGM4 09 70.0 999.9 220 1.9 1.9 999 9999.9 30.02 99.9 99.9 99.9 202419502401BIGM4 09 69.6 999.9 220 1.0 1.9 999 9999.9 30.02 99.9 99.9 99.9 202419502501BIGM4 09 69.4 999.9 180 1.0 1.0 999 9999.9 30.02 99.9 99.9 99.9 202419503001BIGM4 09 69.3 999.9 0 0.0 1.9 999 9999.9 30.03 99.9 99.9 99.9 202419503101BIGM4 09 69.3 999.9 0 0.0 1.0 999 9999.9 30.02 99.9 99.9 99.9 202419503201BIGM4 09 69.1 999.9 220 1.0 1.9 999 9999.9 30.02 99.9 99.9 99.9 202419503301BIGM4 09 68.9 999.9 220 1.9 2.9 999 9999.9 30.02 99.9 99.9 99.9 202419503401BIGM4 09 69.3 999.9 200 1.0 2.9 999 9999.9 30.02 99.9 99.9 99.9 202419503501BIGM4 09 68.2 999.9 190 1.0 1.9 999 9999.9 30.01 99.9 99.9 99.9 202419504001BIGM4 09 67.8 999.9 0 0.0 1.9 999 9999.9 30.02 99.9 99.9 99.9 202419504101BIGM4 09 67.8 999.9 220 1.9 1.9 999 9999.9 30.02 99.9 99.9 99.9 202419504201BIGM4 09 67.8 999.9 230 1.9 1.9 999 9999.9 30.02 99.9 99.9 99.9 202419504301BIGM4 09 67.1 999.9 230 2.9 4.1 999 9999.9 30.01 99.9 99.9 99.9 202419504401BIGM4 09 67.8 999.9 200 2.9 4.1 999 9999.9 30.01 99.9 99.9 99.9 202419504501BIGM4 09 67.8 999.9 220 2.9 4.1 999 9999.9 30.02 99.9 99.9 99.9 202419505001BIGM4 09 67.3 999.9 180 1.9 2.9 999 9999.9 30.02 99.9 99.9 99.9 202419505101BIGM4 09 66.9 999.9 190 2.9 4.1 999 9999.9 30.02 99.9 99.9 99.9 202419505201BIGM4 09 67.1 999.9 170 1.9 4.1 999 9999.9 30.02 99.9 99.9 99.9 202419505301BIGM4 09 68.9 999.9 220 2.9 6.0 999 9999.9 30.02 99.9 99.9 99.9 202419505401BIGM4 09 73.0 999.9 230 5.1 8.9 999 9999.9 30.01 99.9 99.9 99.9 202419505501BIGM4 09 73.9 999.9 230 5.1 8.0 999 9999.9 30.01 99.9 99.9 99.9 202419506001BIGM4 09 74.1 999.9 220 4.1 7.0 999 9999.9 30.00 99.9 99.9 99.9 202419506101BIGM4 09 74.5 999.9 220 2.9 7.0 999 9999.9 30.00 99.9 99.9 99.9 202419506201BIGM4 09 75.0 999.9 210 4.1 7.0 999 9999.9 30.00 99.9 99.9 99.9 202419506301BIGM4 09 75.2 999.9 200 4.1 8.9 999 9999.9 30.00 99.9 99.9 99.9 202419506401BIGM4 09 75.4 999.9 220 2.9 8.0 999 9999.9 30.00 99.9 99.9 99.9 202419506501BIGM4 09 75.2 999.9 230 4.1 6.0 999 9999.9 30.00 99.9 99.9 99.9 202419507001BIGM4 09 75.2 999.9 220 2.9 6.0 999 9999.9 29.99 99.9 99.9 99.9 202419507101BIGM4 09 75.2 999.9 220 2.9 6.0 999 9999.9 30.00 99.9 99.9 99.9 202419507201BIGM4 09 75.2 999.9 220 2.9 7.0 999 9999.9 30.00 99.9 99.9 99.9 202419507301BIGM4 09 75.2 999.9 240 1.9 6.0 999 9999.9 30.00 99.9 99.9 99.9 202419507401BIGM4 09 75.6 999.9 280 1.9 5.1 999 9999.9 30.00 99.9 99.9 99.9 202419507501BIGM4 09 75.7 999.9 240 2.9 7.0 999 9999.9 29.99 99.9 99.9 99.9 202419508001BIGM4 09 75.2 999.9 260 1.9 5.1 999 9999.9 30.00 99.9 99.9 99.9 202419508101BIGM4 09 75.2 999.9 250 1.9 4.1 999 9999.9 30.00 99.9 99.9 99.9 202419508201BIGM4 09 75.2 999.9 250 1.9 5.1 999 9999.9 30.00 99.9 99.9 99.9 202419508301BIGM4 09 75.4 999.9 250 2.9 5.1 999 9999.9 30.00 99.9 99.9 99.9 202419508401BIGM4 09 74.5 999.9 230 2.9 5.1 999 9999.9 30.01 99.9 99.9 99.9 202419508501BIGM4 09 74.3 999.9 240 2.9 6.0 999 9999.9 30.01 99.9 99.9 99.9 202419509001BIGM4 09 74.3 999.9 240 1.9 6.0 999 9999.9 30.01 99.9 99.9 99.9 202419509101BIGM4 09 74.7 999.9 250 1.9 6.0 999 9999.9 30.01 99.9 99.9 99.9 202419509201BIGM4 09 74.5 999.9 260 1.9 6.0 999 9999.9 30.01 99.9 99.9 99.9 202419509301BIGM4 09 74.1 999.9 240 2.9 5.1 999 9999.9 30.01 99.9 99.9 99.9 202419509401BIGM4 09 74.3 999.9 260 1.9 6.0 999 9999.9 30.01 99.9 99.9 99.9 202419509501BIGM4 09 73.9 999.9 240 2.9 5.1 999 9999.9 30.02 99.9 99.9 99.9 202419510001BIGM4 09 74.1 999.9 240 4.1 7.0 999 9999.9 30.02 99.9 99.9 99.9 202419510101BIGM4 09 74.1 999.9 240 1.0 6.0 999 9999.9 30.02 99.9 99.9 99.9 202419510201BIGM4 09 74.1 999.9 250 1.9 5.1 999 9999.9 30.02 99.9 99.9 99.9 202419510301BIGM4 09 73.9 999.9 250 1.9 6.0 999 9999.9 30.03 99.9 99.9 99.9 202419510401BIGM4 09 73.8 999.9 240 2.9 5.1 999 9999.9 30.03 99.9 99.9 99.9 202419510501BIGM4 09 73.9 999.9 240 1.9 7.0 999 9999.9 30.03 99.9 99.9 99.9 202419511001BIGM4 09 74.1 999.9 230 2.9 6.0 999 9999.9 30.03 99.9 99.9 99.9 202419511101BIGM4 09 74.1 999.9 230 1.9 6.0 999 9999.9 30.03 99.9 99.9 99.9 202419511201BIGM4 09 74.5 999.9 210 2.9 7.0 999 9999.9 30.03 99.9 99.9 99.9 202419511301BIGM4 09 74.5 999.9 230 4.1 6.0 999 9999.9 30.03 99.9 99.9 99.9 202419511401BIGM4 09 74.5 999.9 220 1.9 5.1 999 9999.9 30.03 99.9 99.9 99.9 202419511501BIGM4 09 74.8 999.9 230 2.9 7.0 999 9999.9 30.03 99.9 99.9 99.9 202419512001BIGM4 09 75.4 999.9 210 2.9 5.1 999 9999.9 30.03 99.9 99.9 99.9 202419512101BIGM4 09 75.7 999.9 220 4.1 8.9 999 9999.9 30.03 99.9 99.9 99.9 202419512201BIGM4 09 75.9 999.9 220 2.9 8.0 999 9999.9 30.04 99.9 99.9 99.9 202419512301BIGM4 09 75.4 999.9 280 1.9 8.9 999 9999.9 30.04 99.9 99.9 99.9 202419512401BIGM4 09 75.4 999.9 240 1.9 5.1 999 9999.9 30.04 99.9 99.9 99.9 202419512501BIGM4 09 76.3 999.9 230 2.9 7.0 999 9999.9 30.04 99.9 99.9 99.9 202419513001BIGM4 09 77.0 999.9 210 1.9 6.0 999 9999.9 30.04 99.9 99.9 99.9 202419513101BIGM4 09 77.7 999.9 230 4.1 8.0 999 9999.9 30.04 99.9 99.9 99.9 202419513201BIGM4 09 78.4 999.9 220 4.1 8.9 999 9999.9 30.04 99.9 99.9 99.9 202419513301BIGM4 09 79.0 999.9 250 2.9 9.9 999 9999.9 30.04 99.9 99.9 99.9 202419513401BIGM4 09 79.3 999.9 220 4.1 8.0 999 9999.9 30.04 99.9 99.9 99.9 202419513501BIGM4 09 79.5 999.9 210 2.9 8.0 999 9999.9 30.04 99.9 99.9 99.9 202419514001BIGM4 09 78.8 999.9 230 4.1 7.0 999 9999.9 30.04 99.9 99.9 99.9 202419514101BIGM4 09 80.1 999.9 220 6.0 8.9 999 9999.9 30.03 99.9 99.9 99.9 202419514201BIGM4 09 80.6 999.9 230 5.1 12.1 999 9999.9 30.03 99.9 99.9 99.9 202419514301BIGM4 09 81.7 999.9 190 1.9 5.1 999 9999.9 30.02 99.9 99.9 99.9 202419514401BIGM4 09 81.9 999.9 200 6.0 12.1 999 9999.9 30.02 99.9 99.9 99.9 202419514501BIGM4 09 82.0 999.9 210 2.9 12.1 999 9999.9 30.02 99.9 99.9 99.9 202419515001BIGM4 09 82.6 999.9 210 4.1 11.1 999 9999.9 30.01 99.9 99.9 99.9 202419515101BIGM4 09 82.8 999.9 220 6.0 12.1 999 9999.9 30.01 99.9 99.9 99.9 202419515201BIGM4 09 82.8 999.9 220 5.1 14.0 999 9999.9 30.01 99.9 99.9 99.9 202419515301BIGM4 09 83.5 999.9 190 4.1 13.0 999 9999.9 30.01 99.9 99.9 99.9 202419515401BIGM4 09 83.7 999.9 210 6.0 11.1 999 9999.9 30.00 99.9 99.9 99.9 202419515501BIGM4 09 84.0 999.9 210 5.1 13.0 999 9999.9 30.00 99.9 99.9 99.9 202419516001BIGM4 09 84.4 999.9 230 5.1 11.1 999 9999.9 30.00 99.9 99.9 99.9 202419516101BIGM4 09 84.7 999.9 210 4.1 11.1 999 9999.9 29.99 99.9 99.9 99.9 202419516201BIGM4 09 84.7 999.9 180 6.0 12.1 999 9999.9 29.99 99.9 99.9 99.9 202419516301BIGM4 09 84.7 999.9 180 7.0 15.0 999 9999.9 29.99 99.9 99.9 99.9 202419516401BIGM4 09 85.3 999.9 160 5.1 13.0 999 9999.9 29.98 99.9 99.9 99.9 202419516501BIGM4 09 85.5 999.9 170 7.0 11.1 999 9999.9 29.98 99.9 99.9 99.9 202419517001BIGM4 09 85.6 999.9 180 6.0 15.9 999 9999.9 29.98 99.9 99.9 99.9 202419517101BIGM4 09 85.6 999.9 170 9.9 15.0 999 9999.9 29.97 99.9 99.9 99.9 202419517201BIGM4 09 85.8 999.9 180 8.9 15.0 999 9999.9 29.97 99.9 99.9 99.9 202419517301BIGM4 09 86.4 999.9 220 7.0 9.9 999 9999.9 29.97 99.9 99.9 99.9 202419517401BIGM4 09 85.8 999.9 180 8.9 19.0 999 9999.9 29.96 99.9 99.9 99.9 202419517501BIGM4 09 86.4 999.9 190 6.0 15.0 999 9999.9 29.97 99.9 99.9 99.9 202419518001BIGM4 09 85.8 999.9 200 8.0 16.9 999 9999.9 29.96 99.9 99.9 99.9 202419518101BIGM4 09 86.5 999.9 170 8.0 15.0 999 9999.9 29.96 99.9 99.9 99.9 202419518201BIGM4 09 86.7 999.9 180 7.0 15.9 999 9999.9 29.96 99.9 99.9 99.9 202419518301BIGM4 09 86.7 999.9 200 5.1 14.0 999 9999.9 29.96 99.9 99.9 99.9 202419518401BIGM4 09 86.7 999.9 240 7.0 13.0 999 9999.9 29.96 99.9 99.9 99.9 202419518501BIGM4 09 86.7 999.9 210 4.1 12.1 999 9999.9 29.95 99.9 99.9 99.9 202419519001BIGM4 09 86.2 999.9 190 7.0 15.0 999 9999.9 29.94 99.9 99.9 99.9 202419519101BIGM4 09 85.8 999.9 220 6.0 14.0 999 9999.9 29.95 99.9 99.9 99.9 202419519201BIGM4 09 86.7 999.9 190 6.0 12.1 999 9999.9 29.94 99.9 99.9 99.9 202419519301BIGM4 09 86.4 999.9 180 8.9 13.0 999 9999.9 29.95 99.9 99.9 99.9 202419519401BIGM4 09 87.1 999.9 190 8.0 14.0 999 9999.9 29.94 99.9 99.9 99.9 202419519501BIGM4 09 87.1 999.9 200 7.0 13.0 999 9999.9 29.94 99.9 99.9 99.9 202419520001BIGM4 09 87.1 999.9 210 6.0 13.0 999 9999.9 29.94 99.9 99.9 99.9 202419520101BIGM4 09 87.1 999.9 210 7.0 13.0 999 9999.9 29.94 99.9 99.9 99.9 202419520201BIGM4 09 87.1 999.9 210 5.1 13.0 999 9999.9 29.93 99.9 99.9 99.9 202419520301BIGM4 09 87.3 999.9 190 6.0 13.0 999 9999.9 29.93 99.9 99.9 99.9 202419520401BIGM4 09 87.6 999.9 210 4.1 8.9 999 9999.9 29.92 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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125 matching elements
0.043 sec

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