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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: 1318 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 (014)
 (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
202501400001BIGM4   09 -13.4 999.9 250  3.1  7.7 999 9999.9 1011.9 99.9 99.9 99.9             
202501400101BIGM4   09 -13.4 999.9 290  3.1  6.7 999 9999.9 1012.2 99.9 99.9 99.9             
202501400201BIGM4   09 -13.4 999.9 250  2.6  9.8 999 9999.9 1012.2 99.9 99.9 99.9             
202501400301BIGM4   09 -13.4 999.9 260  2.6  6.2 999 9999.9 1012.2 99.9 99.9 99.9             
202501400401BIGM4   09 -13.3 999.9 240  3.6  7.7 999 9999.9 1012.2 99.9 99.9 99.9             
202501401001BIGM4   09 -13.4 999.9 240  3.1  5.1 999 9999.9 1012.2 99.9 99.9 99.9             
202501401101BIGM4   09 -13.4 999.9 240  2.6  7.7 999 9999.9 1012.2 99.9 99.9 99.9             
202501401201BIGM4   09 -13.5 999.9 250  2.1  8.7 999 9999.9 1012.5 99.9 99.9 99.9             
202501401301BIGM4   09 -13.5 999.9 260  3.1  7.2 999 9999.9 1012.5 99.9 99.9 99.9             
202501401401BIGM4   09 -13.5 999.9 270  3.1  5.7 999 9999.9 1012.5 99.9 99.9 99.9             
202501401501BIGM4   09 -13.5 999.9 280  3.1  6.2 999 9999.9 1012.5 99.9 99.9 99.9             
202501402001BIGM4   09 -13.6 999.9 250  1.5  4.6 999 9999.9 1012.9 99.9 99.9 99.9             
202501402101BIGM4   09 -13.6 999.9 260  2.1  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501402201BIGM4   09 -13.6 999.9 240  1.5  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501402301BIGM4   09 -13.6 999.9 270  3.6  7.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501402401BIGM4   09 -13.6 999.9 260  1.5  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501402501BIGM4   09 -13.6 999.9 220  1.0  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501403001BIGM4   09 -13.6 999.9 250  2.6  7.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501403101BIGM4   09 -13.6 999.9 260  1.0  5.1 999 9999.9 1012.9 99.9 99.9 99.9             
202501403201BIGM4   09 -13.6 999.9 220  3.1  5.7 999 9999.9 1012.9 99.9 99.9 99.9             
202501403301BIGM4   09 -13.6 999.9 270  3.1  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501403401BIGM4   09 -13.6 999.9 250  3.1  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501403501BIGM4   09 -13.7 999.9 260  4.1  7.7 999 9999.9 1012.9 99.9 99.9 99.9             
202501404001BIGM4   09 -13.7 999.9 250  2.6  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501404101BIGM4   09 -13.7 999.9 270  3.6  7.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501404201BIGM4   09 -13.8 999.9 270  2.6  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501404301BIGM4   09 -13.8 999.9 250  2.1  5.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501404401BIGM4   09 -13.9 999.9 270  2.6  6.7 999 9999.9 1012.9 99.9 99.9 99.9             
202501404501BIGM4   09 -13.9 999.9 270  2.6  7.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501405001BIGM4   09 -13.9 999.9 250  2.6  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501405101BIGM4   09 -13.9 999.9 260  3.6  5.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501405201BIGM4   09 -13.8 999.9 270  2.1  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501405301BIGM4   09 -13.8 999.9 250  2.6  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501405401BIGM4   09 -13.8 999.9 260  3.6  6.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501405501BIGM4   09 -13.8 999.9 260  2.6  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501406001BIGM4   09 -13.8 999.9 270  3.1  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501406101BIGM4   09 -13.8 999.9 260  2.1  5.7 999 9999.9 1012.9 99.9 99.9 99.9             
202501406201BIGM4   09 -13.7 999.9 240  2.1  6.2 999 9999.9 1012.9 99.9 99.9 99.9             
202501406301BIGM4   09 -13.6 999.9 250  2.6  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501406401BIGM4   09 -13.6 999.9 280  2.1  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501406501BIGM4   09 -13.5 999.9 270  3.6  6.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501407001BIGM4   09 -13.4 999.9 270  3.1  5.1 999 9999.9 1013.2 99.9 99.9 99.9             
202501407101BIGM4   09 -13.4 999.9 260  1.5  7.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501407201BIGM4   09 -13.3 999.9 240  2.1  5.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501407301BIGM4   09 -13.3 999.9 260  2.6  6.7 999 9999.9 1013.5 99.9 99.9 99.9             
202501407401BIGM4   09 -13.3 999.9 270  2.6  5.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501407501BIGM4   09 -13.3 999.9 270  3.1  6.2 999 9999.9 1013.5 99.9 99.9 99.9             
202501408001BIGM4   09 -13.3 999.9 270  3.1  6.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501408101BIGM4   09 -13.3 999.9 260  2.6  7.7 999 9999.9 1013.5 99.9 99.9 99.9             
202501408201BIGM4   09 -13.2 999.9 270  4.1  7.2 999 9999.9 1013.5 99.9 99.9 99.9             
202501408301BIGM4   09 -13.1 999.9 270  3.1  6.7 999 9999.9 1013.5 99.9 99.9 99.9             
202501408401BIGM4   09 -13.0 999.9 280  3.1  6.7 999 9999.9 1013.5 99.9 99.9 99.9             
202501408501BIGM4   09 -13.0 999.9 270  2.6  8.2 999 9999.9 1013.5 99.9 99.9 99.9             
202501409001BIGM4   09 -13.1 999.9 280  2.6  7.2 999 9999.9 1013.5 99.9 99.9 99.9             
202501409101BIGM4   09 -13.1 999.9 260  3.1  7.2 999 9999.9 1013.5 99.9 99.9 99.9             
202501409201BIGM4   09 -13.1 999.9 270  3.1  7.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501409301BIGM4   09 -13.0 999.9 280  3.6  7.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501409401BIGM4   09 -12.9 999.9 260  3.1  7.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501409501BIGM4   09 -12.9 999.9 270  4.1  7.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501410001BIGM4   09 -12.9 999.9 280  5.1  7.7 999 9999.9 1013.2 99.9 99.9 99.9             
202501410101BIGM4   09 -12.9 999.9 270  3.6  8.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501410201BIGM4   09 -13.0 999.9 280  4.1  8.2 999 9999.9 1013.2 99.9 99.9 99.9             
202501410301BIGM4   09 -13.0 999.9 280  4.1  9.3 999 9999.9 1013.5 99.9 99.9 99.9             
202501410401BIGM4   09 -13.0 999.9 280  5.1  8.2 999 9999.9 1013.5 99.9 99.9 99.9             
202501410501BIGM4   09 -12.8 999.9 280  2.6  7.2 999 9999.9 1013.9 99.9 99.9 99.9             
202501411001BIGM4   09 -12.6 999.9 280  3.6  7.2 999 9999.9 1013.9 99.9 99.9 99.9             
202501411101BIGM4   09 -12.4 999.9 270  2.6  8.7 999 9999.9 1014.2 99.9 99.9 99.9             
202501411201BIGM4   09 -12.3 999.9 270  2.6  6.7 999 9999.9 1014.2 99.9 99.9 99.9             
202501411301BIGM4   09 -12.5 999.9 270  4.6  8.7 999 9999.9 1014.6 99.9 99.9 99.9             
202501411401BIGM4   09 -12.6 999.9 270  4.1  7.7 999 9999.9 1014.9 99.9 99.9 99.9
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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