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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
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 (253)
 (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
202421800001BIGM4   09  19.9 999.9  50  0.5  2.1 999 9999.9 1016.3 99.9 99.9 99.9            
202421800101BIGM4   09  19.1 999.9 210  1.0  1.5 999 9999.9 1015.9 99.9 99.9 99.9            
202421800201BIGM4   09  18.1 999.9   0  0.0  1.0 999 9999.9 1015.9 99.9 99.9 99.9            
202421800301BIGM4   09  17.8 999.9   0  0.0  0.5 999 9999.9 1015.9 99.9 99.9 99.9            
202421800401BIGM4   09  17.7 999.9   0  0.0  1.0 999 9999.9 1016.3 99.9 99.9 99.9            
202421800501BIGM4   09  17.6 999.9 260  1.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421801001BIGM4   09  17.5 999.9 250  1.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421801101BIGM4   09  17.5 999.9 250  1.0  2.1 999 9999.9 1016.3 99.9 99.9 99.9            
202421801201BIGM4   09  17.6 999.9 250  1.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421801301BIGM4   09  17.6 999.9 270  1.0  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421801401BIGM4   09  17.7 999.9 250  1.0  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421801501BIGM4   09  17.8 999.9 280  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421802001BIGM4   09  17.7 999.9 270  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421802101BIGM4   09  17.7 999.9 250  0.5  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421802201BIGM4   09  17.5 999.9 220  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421802301BIGM4   09  17.4 999.9 260  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421802401BIGM4   09  17.5 999.9 260  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421802501BIGM4   09  17.5 999.9 270  1.0  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421803001BIGM4   09  17.5 999.9 250  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421803101BIGM4   09  17.5 999.9 260  1.5  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421803201BIGM4   09  17.3 999.9 260  1.0  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421803301BIGM4   09  17.4 999.9 250  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421803401BIGM4   09  17.3 999.9 260  0.5  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421803501BIGM4   09  17.3 999.9 240  1.0  1.0 999 9999.9 1016.9 99.9 99.9 99.9            
202421804001BIGM4   09  17.3 999.9 250  1.0  1.5 999 9999.9 1017.3 99.9 99.9 99.9            
202421804101BIGM4   09  17.3 999.9 260  0.5  1.5 999 9999.9 1017.3 99.9 99.9 99.9            
202421804201BIGM4   09  17.3 999.9   0  0.0  1.0 999 9999.9 1016.9 99.9 99.9 99.9            
202421804301BIGM4   09  17.3 999.9 240  0.5  1.0 999 9999.9 1016.9 99.9 99.9 99.9            
202421804401BIGM4   09  17.1 999.9 260  0.5  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421804501BIGM4   09  17.0 999.9 270  1.0  1.5 999 9999.9 1017.3 99.9 99.9 99.9            
202421805001BIGM4   09  17.0 999.9 260  1.0  2.1 999 9999.9 1017.3 99.9 99.9 99.9            
202421805101BIGM4   09  16.9 999.9   0  0.0  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421805201BIGM4   09  16.6 999.9 250  0.5  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421805301BIGM4   09  16.1 999.9   0  0.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421805401BIGM4   09  15.6 999.9 220  0.5  1.0 999 9999.9 1016.6 99.9 99.9 99.9            
202421805501BIGM4   09  15.3 999.9   0  0.0  1.0 999 9999.9 1016.6 99.9 99.9 99.9            
202421806001BIGM4   09  17.1 999.9  40  1.5  4.6 999 9999.9 1016.6 99.9 99.9 99.9            
202421806101BIGM4   09  15.3 999.9   0  0.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421806201BIGM4   09  15.0 999.9   0  0.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421806301BIGM4   09  14.8 999.9   0  0.0  1.5 999 9999.9 1016.6 99.9 99.9 99.9            
202421806401BIGM4   09  14.8 999.9 260  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421806501BIGM4   09  14.7 999.9 180  1.0  2.6 999 9999.9 1016.9 99.9 99.9 99.9            
202421807001BIGM4   09  14.3 999.9 220  1.0  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421807101BIGM4   09  14.3 999.9 190  0.5  1.5 999 9999.9 1016.9 99.9 99.9 99.9            
202421807201BIGM4   09  14.4 999.9   0  0.0  1.0 999 9999.9 1016.9 99.9 99.9 99.9            
202421807301BIGM4   09  16.2 999.9 320  0.5  5.7 999 9999.9 1016.9 99.9 99.9 99.9            
202421807401BIGM4   09  15.3 999.9   0  0.0  3.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421807501BIGM4   09  14.9 999.9   0  0.0  2.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421808001BIGM4   09  14.6 999.9  10  2.1  4.1 999 9999.9 1016.9 99.9 99.9 99.9            
202421808101BIGM4   09  17.6 999.9  20  6.2  6.7 999 9999.9 1016.9 99.9 99.9 99.9            
202421808201BIGM4   09  19.9 999.9  20  5.7  6.7 999 9999.9 1016.9 99.9 99.9 99.9            
202421808301BIGM4   09  20.1 999.9  20  5.7  6.7 999 9999.9 1016.9 99.9 99.9 99.9            
202421808401BIGM4   09  20.1 999.9  20  5.7  6.2 999 9999.9 1016.9 99.9 99.9 99.9            
202421808501BIGM4   09  19.9 999.9  30  6.7  7.7 999 9999.9 1016.6 99.9 99.9 99.9            
202421809001BIGM4   09  19.8 999.9  30  6.7  7.7 999 9999.9 1016.9 99.9 99.9 99.9            
202421809101BIGM4   09  19.7 999.9  30  6.7  8.2 999 9999.9 1016.9 99.9 99.9 99.9            
202421809201BIGM4   09  19.7 999.9  30  6.7  8.2 999 9999.9 1016.9 99.9 99.9 99.9            
202421809301BIGM4   09  19.6 999.9  30  6.7  7.2 999 9999.9 1016.6 99.9 99.9 99.9            
202421809401BIGM4   09  19.6 999.9  30  6.2  7.2 999 9999.9 1016.6 99.9 99.9 99.9            
202421809501BIGM4   09  19.6 999.9  20  6.2  7.2 999 9999.9 1016.9 99.9 99.9 99.9            
202421810001BIGM4   09  19.6 999.9  20  6.2  7.7 999 9999.9 1016.9 99.9 99.9 99.9            
202421810101BIGM4   09  19.5 999.9  20  5.1  6.7 999 9999.9 1017.3 99.9 99.9 99.9            
202421810201BIGM4   09  19.4 999.9  10  5.1  6.7 999 9999.9 1017.3 99.9 99.9 99.9            
202421810301BIGM4   09  16.7 999.9 270  1.0  6.2 999 9999.9 1017.6 99.9 99.9 99.9            
202421810401BIGM4   09  15.3 999.9 270  1.0  2.1 999 9999.9 1017.6 99.9 99.9 99.9            
202421810501BIGM4   09  15.1 999.9 320  1.0  3.1 999 9999.9 1017.6 99.9 99.9 99.9            
202421811001BIGM4   09  15.3 999.9 330  1.0  2.6 999 9999.9 1017.6 99.9 99.9 99.9            
202421811101BIGM4   09  15.5 999.9 340  1.0  3.1 999 9999.9 1017.6 99.9 99.9 99.9            
202421811201BIGM4   09  16.9 999.9 350  1.0  5.1 999 9999.9 1017.6 99.9 99.9 99.9            
202421811301BIGM4   09  16.8 999.9 330  0.5  4.1 999 9999.9 1017.9 99.9 99.9 99.9            
202421811401BIGM4   09  15.9 999.9 330  1.0  1.5 999 9999.9 1017.9 99.9 99.9 99.9            
202421811501BIGM4   09  16.6 999.9 340  1.5  3.1 999 9999.9 1017.9 99.9 99.9 99.9            
202421812001BIGM4   09  17.9 999.9 360  2.6  5.7 999 9999.9 1017.9 99.9 99.9 99.9            
202421812101BIGM4   09  17.2 999.9 300  1.0  4.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421812201BIGM4   09  16.1 999.9 290  1.0  2.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421812301BIGM4   09  16.4 999.9 260  1.0  2.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421812401BIGM4   09  16.6 999.9 260  1.0  2.6 999 9999.9 1017.9 99.9 99.9 99.9            
202421812501BIGM4   09  17.2 999.9 280  0.5  2.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421813001BIGM4   09  17.8 999.9 310  1.0  2.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421813101BIGM4   09  19.0 999.9 340  1.5  3.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421813201BIGM4   09  19.4 999.9 320  1.5  3.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421813301BIGM4   09  19.7 999.9 350  2.1  3.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421813401BIGM4   09  19.8 999.9 360  2.1  3.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421813501BIGM4   09  19.9 999.9 360  2.1  3.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421814001BIGM4   09  20.6 999.9  20  4.1  5.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421814101BIGM4   09  20.4 999.9  30  3.6  4.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421814201BIGM4   09  20.1 999.9  30  3.6  5.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421814301BIGM4   09  20.7 999.9  20  4.1  4.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421814401BIGM4   09  20.9 999.9  20  4.1  4.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421814501BIGM4   09  20.9 999.9  20  4.1  5.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421815001BIGM4   09  21.0 999.9  20  4.1  5.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421815101BIGM4   09  21.0 999.9  20  4.1  5.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421815201BIGM4   09  20.9 999.9  30  4.1  5.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421815301BIGM4   09  20.9 999.9  30  4.6  5.7 999 9999.9 1018.3 99.9 99.9 99.9            
202421815401BIGM4   09  21.0 999.9  20  4.6  5.7 999 9999.9 1018.3 99.9 99.9 99.9            
202421815501BIGM4   09  20.9 999.9  30  4.1  5.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421816001BIGM4   09  20.8 999.9  30  4.1  5.7 999 9999.9 1018.3 99.9 99.9 99.9            
202421816101BIGM4   09  21.0 999.9  30  4.1  5.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421816201BIGM4   09  21.1 999.9  30  3.6  4.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421816301BIGM4   09  21.1 999.9  20  3.6  4.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421816401BIGM4   09  21.2 999.9  30  3.6  4.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421816501BIGM4   09  21.6 999.9  30  3.6  4.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421817001BIGM4   09  21.6 999.9  30  3.6  4.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421817101BIGM4   09  21.8 999.9  30  3.6  4.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421817201BIGM4   09  22.3 999.9  30  3.1  4.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421817301BIGM4   09  22.4 999.9  30  3.1  3.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421817401BIGM4   09  22.2 999.9  30  3.1  3.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421817501BIGM4   09  22.3 999.9  30  2.6  4.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421818001BIGM4   09  22.3 999.9  30  3.6  4.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421818101BIGM4   09  22.3 999.9  40  2.6  4.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421818201BIGM4   09  22.4 999.9  40  2.1  3.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421818301BIGM4   09  22.5 999.9  50  2.1  3.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421818401BIGM4   09  22.3 999.9  30  2.1  2.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421818501BIGM4   09  22.2 999.9  60  1.0  3.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421819001BIGM4   09  22.2 999.9  50  1.5  2.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421819101BIGM4   09  22.5 999.9  50  1.0  2.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421819201BIGM4   09  23.3 999.9  10  1.5  2.1 999 9999.9 1019.0 99.9 99.9 99.9            
202421819301BIGM4   09  23.2 999.9  50  1.5  2.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421819401BIGM4   09  22.9 999.9  30  1.5  2.6 999 9999.9 1018.6 99.9 99.9 99.9            
202421819501BIGM4   09  23.2 999.9  40  2.1  2.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421820001BIGM4   09  22.9 999.9  30  1.5  2.6 999 9999.9 1018.3 99.9 99.9 99.9            
202421820101BIGM4   09  23.4 999.9   0  0.0  2.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421820201BIGM4   09  23.0 999.9  20  1.0  2.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421820301BIGM4   09  23.0 999.9  10  1.0  1.5 999 9999.9 1018.6 99.9 99.9 99.9            
202421820401BIGM4   09  23.4 999.9  30  1.5  2.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421820501BIGM4   09  23.4 999.9  30  1.5  2.1 999 9999.9 1019.0 99.9 99.9 99.9            
202421821001BIGM4   09  22.8 999.9  30  1.0  1.5 999 9999.9 1019.0 99.9 99.9 99.9            
202421821101BIGM4   09  22.5 999.9  30  1.0  1.5 999 9999.9 1018.6 99.9 99.9 99.9            
202421821201BIGM4   09  22.1 999.9  30  1.5  2.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421821301BIGM4   09  21.9 999.9  40  1.0  2.1 999 9999.9 1018.6 99.9 99.9 99.9            
202421821401BIGM4   09  21.8 999.9  40  1.5  2.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421821501BIGM4   09  21.8 999.9  40  1.0  2.1 999 9999.9 1018.3 99.9 99.9 99.9            
202421822001BIGM4   09  21.7 999.9   0  0.0  1.5 999 9999.9 1017.9 99.9 99.9 99.9            
202421822101BIGM4   09  21.3 999.9   0  0.0  1.5 999 9999.9 1018.3 99.9 99.9 99.9            
202421822201BIGM4   09  20.8 999.9   0  0.0  0.5 999 9999.9 1018.3 99.9 99.9 99.9            
202421822301BIGM4   09  20.5 999.9   0  0.0  1.0 999 9999.9 1018.3 99.9 99.9 99.9            
202421822401BIGM4   09  20.1 999.9   0  0.0  0.5 999 9999.9 1018.3 99.9 99.9 99.9            
202421822501BIGM4   09  19.8 999.9 250  0.5  0.5 999 9999.9 1018.3 99.9 99.9 99.9            
202421823001BIGM4   09  19.6 999.9 230  0.5  1.0 999 9999.9 1018.3 99.9 99.9 99.9            
202421823101BIGM4   09  19.5 999.9 240  0.5  1.5 999 9999.9 1018.3 99.9 99.9 99.9            
202421823201BIGM4   09  19.4 999.9 260  1.0  1.5 999 9999.9 1018.3 99.9 99.9 99.9            
202421823301BIGM4   09  19.2 999.9 250  0.5  1.5 999 9999.9 1018.6 99.9 99.9 99.9            
202421823401BIGM4   09  19.1 999.9 240  0.5  1.5 999 9999.9 1018.6 99.9 99.9 99.9            
202421823501BIGM4   09  18.8 999.9 230  0.5  1.0 999 9999.9 1018.6 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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144 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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