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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: 0002 GMT
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 (289)
 (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 202428800001BIGM4 09 52.3 999.9 40 14.0 22.9 999 9999.9 29.97 99.9 99.9 99.9 202428800101BIGM4 09 52.7 999.9 30 20.0 23.9 999 9999.9 29.97 99.9 99.9 99.9 202428800201BIGM4 09 52.7 999.9 50 15.0 22.0 999 9999.9 29.98 99.9 99.9 99.9 202428800301BIGM4 09 52.9 999.9 40 14.0 21.0 999 9999.9 29.98 99.9 99.9 99.9 202428800401BIGM4 09 52.7 999.9 30 20.0 23.9 999 9999.9 29.97 99.9 99.9 99.9 202428800501BIGM4 09 52.7 999.9 30 19.0 22.0 999 9999.9 29.98 99.9 99.9 99.9 202428801001BIGM4 09 52.5 999.9 40 16.9 22.0 999 9999.9 29.98 99.9 99.9 99.9 202428801101BIGM4 09 52.7 999.9 30 20.0 22.9 999 9999.9 29.99 99.9 99.9 99.9 202428801201BIGM4 09 52.5 999.9 30 18.1 23.9 999 9999.9 29.99 99.9 99.9 99.9 202428801301BIGM4 09 52.9 999.9 30 15.9 22.9 999 9999.9 29.99 99.9 99.9 99.9 202428801401BIGM4 09 52.9 999.9 30 21.0 22.9 999 9999.9 29.99 99.9 99.9 99.9 202428801501BIGM4 09 52.9 999.9 30 19.0 23.9 999 9999.9 29.99 99.9 99.9 99.9 202428802001BIGM4 09 52.9 999.9 30 20.0 25.1 999 9999.9 30.00 99.9 99.9 99.9 202428802101BIGM4 09 53.1 999.9 50 12.1 26.0 999 9999.9 30.00 99.9 99.9 99.9 202428802201BIGM4 09 53.1 999.9 40 12.1 19.0 999 9999.9 30.01 99.9 99.9 99.9 202428802301BIGM4 09 52.9 999.9 50 9.9 20.0 999 9999.9 30.01 99.9 99.9 99.9 202428802401BIGM4 09 52.9 999.9 50 13.0 20.0 999 9999.9 30.02 99.9 99.9 99.9 202428802501BIGM4 09 52.7 999.9 50 13.0 20.0 999 9999.9 30.02 99.9 99.9 99.9 202428803001BIGM4 09 52.5 999.9 50 15.0 21.0 999 9999.9 30.02 99.9 99.9 99.9 202428803101BIGM4 09 52.3 999.9 60 8.9 19.0 999 9999.9 30.03 99.9 99.9 99.9 202428803201BIGM4 09 52.3 999.9 60 6.0 16.9 999 9999.9 30.04 99.9 99.9 99.9 202428803301BIGM4 09 52.2 999.9 50 7.0 15.0 999 9999.9 30.04 99.9 99.9 99.9 202428803401BIGM4 09 52.2 999.9 50 11.1 19.0 999 9999.9 30.04 99.9 99.9 99.9 202428803501BIGM4 09 52.0 999.9 60 7.0 15.9 999 9999.9 30.04 99.9 99.9 99.9 202428804001BIGM4 09 51.6 999.9 60 6.0 13.0 999 9999.9 30.05 99.9 99.9 99.9 202428804101BIGM4 09 51.6 999.9 70 4.1 15.9 999 9999.9 30.05 99.9 99.9 99.9 202428804201BIGM4 09 51.4 999.9 50 9.9 15.0 999 9999.9 30.05 99.9 99.9 99.9 202428804301BIGM4 09 51.4 999.9 60 5.1 15.9 999 9999.9 30.04 99.9 99.9 99.9 202428804401BIGM4 09 51.3 999.9 50 7.0 13.0 999 9999.9 30.05 99.9 99.9 99.9 202428804501BIGM4 09 50.9 999.9 80 1.0 8.9 999 9999.9 30.04 99.9 99.9 99.9 202428805001BIGM4 09 50.9 999.9 140 1.0 8.9 999 9999.9 30.05 99.9 99.9 99.9 202428805101BIGM4 09 50.9 999.9 50 8.9 15.0 999 9999.9 30.05 99.9 99.9 99.9 202428805201BIGM4 09 50.9 999.9 60 8.9 14.0 999 9999.9 30.05 99.9 99.9 99.9 202428805301BIGM4 09 50.5 999.9 0 0.0 13.0 999 9999.9 30.05 99.9 99.9 99.9 202428805401BIGM4 09 50.4 999.9 100 1.9 8.0 999 9999.9 30.05 99.9 99.9 99.9 202428805501BIGM4 09 50.2 999.9 160 1.0 4.1 999 9999.9 30.05 99.9 99.9 99.9 202428806001BIGM4 09 50.2 999.9 70 1.9 8.9 999 9999.9 30.05 99.9 99.9 99.9 202428806101BIGM4 09 50.0 999.9 100 1.9 8.9 999 9999.9 30.06 99.9 99.9 99.9 202428806201BIGM4 09 49.8 999.9 70 1.9 13.0 999 9999.9 30.06 99.9 99.9 99.9 202428806301BIGM4 09 49.8 999.9 60 5.1 9.9 999 9999.9 30.07 99.9 99.9 99.9 202428806401BIGM4 09 49.8 999.9 50 12.1 16.9 999 9999.9 30.07 99.9 99.9 99.9 202428806501BIGM4 09 49.6 999.9 230 1.9 15.9 999 9999.9 30.07 99.9 99.9 99.9 202428807001BIGM4 09 49.6 999.9 60 6.0 16.9 999 9999.9 30.07 99.9 99.9 99.9 202428807101BIGM4 09 49.6 999.9 60 4.1 13.0 999 9999.9 30.07 99.9 99.9 99.9 202428807201BIGM4 09 49.6 999.9 60 5.1 11.1 999 9999.9 30.08 99.9 99.9 99.9 202428807301BIGM4 09 49.3 999.9 80 1.0 11.1 999 9999.9 30.08 99.9 99.9 99.9 202428807401BIGM4 09 49.1 999.9 140 1.0 6.0 999 9999.9 30.08 99.9 99.9 99.9 202428807501BIGM4 09 48.9 999.9 130 1.9 5.1 999 9999.9 30.08 99.9 99.9 99.9 202428808001BIGM4 09 49.1 999.9 80 1.0 9.9 999 9999.9 30.09 99.9 99.9 99.9 202428808101BIGM4 09 48.9 999.9 90 1.9 12.1 999 9999.9 30.09 99.9 99.9 99.9 202428808201BIGM4 09 48.7 999.9 80 2.9 7.0 999 9999.9 30.09 99.9 99.9 99.9 202428808301BIGM4 09 48.7 999.9 60 5.1 9.9 999 9999.9 30.09 99.9 99.9 99.9 202428808401BIGM4 09 48.6 999.9 190 1.0 6.0 999 9999.9 30.08 99.9 99.9 99.9 202428808501BIGM4 09 48.6 999.9 0 0.0 7.0 999 9999.9 30.09 99.9 99.9 99.9 202428809001BIGM4 09 48.4 999.9 70 5.1 8.9 999 9999.9 30.09 99.9 99.9 99.9 202428809101BIGM4 09 48.2 999.9 60 1.0 12.1 999 9999.9 30.09 99.9 99.9 99.9 202428809201BIGM4 09 47.8 999.9 0 0.0 4.1 999 9999.9 30.09 99.9 99.9 99.9 202428809301BIGM4 09 48.0 999.9 70 2.9 13.0 999 9999.9 30.09 99.9 99.9 99.9 202428809401BIGM4 09 48.0 999.9 80 2.9 8.9 999 9999.9 30.10 99.9 99.9 99.9 202428809501BIGM4 09 47.7 999.9 170 1.0 6.0 999 9999.9 30.10 99.9 99.9 99.9 202428810001BIGM4 09 47.5 999.9 90 1.9 7.0 999 9999.9 30.10 99.9 99.9 99.9 202428810101BIGM4 09 47.3 999.9 0 0.0 4.1 999 9999.9 30.10 99.9 99.9 99.9 202428810201BIGM4 09 47.3 999.9 70 2.9 9.9 999 9999.9 30.10 99.9 99.9 99.9 202428810301BIGM4 09 47.1 999.9 90 1.0 6.0 999 9999.9 30.11 99.9 99.9 99.9 202428810401BIGM4 09 47.1 999.9 130 1.0 6.0 999 9999.9 30.11 99.9 99.9 99.9 202428810501BIGM4 09 47.1 999.9 70 1.9 8.9 999 9999.9 30.12 99.9 99.9 99.9 202428811001BIGM4 09 47.1 999.9 90 1.9 8.9 999 9999.9 30.12 99.9 99.9 99.9 202428811101BIGM4 09 46.9 999.9 50 4.1 9.9 999 9999.9 30.12 99.9 99.9 99.9 202428811201BIGM4 09 47.1 999.9 60 4.1 11.1 999 9999.9 30.12 99.9 99.9 99.9 202428811301BIGM4 09 46.8 999.9 60 5.1 7.0 999 9999.9 30.13 99.9 99.9 99.9 202428811401BIGM4 09 46.9 999.9 60 6.0 11.1 999 9999.9 30.13 99.9 99.9 99.9 202428811501BIGM4 09 46.8 999.9 60 7.0 12.1 999 9999.9 30.13 99.9 99.9 99.9 202428812001BIGM4 09 46.8 999.9 50 8.0 13.0 999 9999.9 30.13 99.9 99.9 99.9 202428812101BIGM4 09 46.8 999.9 60 5.1 9.9 999 9999.9 30.13 99.9 99.9 99.9 202428812201BIGM4 09 46.8 999.9 60 2.9 12.1 999 9999.9 30.13 99.9 99.9 99.9 202428812301BIGM4 09 46.6 999.9 70 4.1 12.1 999 9999.9 30.14 99.9 99.9 99.9 202428812401BIGM4 09 46.8 999.9 50 6.0 11.1 999 9999.9 30.14 99.9 99.9 99.9 202428812501BIGM4 09 46.6 999.9 50 5.1 9.9 999 9999.9 30.14 99.9 99.9 99.9 202428813001BIGM4 09 46.8 999.9 90 2.9 11.1 999 9999.9 30.14 99.9 99.9 99.9 202428813101BIGM4 09 46.8 999.9 70 1.9 12.1 999 9999.9 30.14 99.9 99.9 99.9 202428813201BIGM4 09 46.8 999.9 70 4.1 12.1 999 9999.9 30.15 99.9 99.9 99.9 202428813301BIGM4 09 46.6 999.9 80 1.9 11.1 999 9999.9 30.15 99.9 99.9 99.9 202428813401BIGM4 09 46.9 999.9 80 1.9 8.0 999 9999.9 30.16 99.9 99.9 99.9 202428813501BIGM4 09 46.6 999.9 80 1.9 8.0 999 9999.9 30.16 99.9 99.9 99.9 202428814001BIGM4 09 46.9 999.9 90 1.0 11.1 999 9999.9 30.16 99.9 99.9 99.9 202428814101BIGM4 09 46.9 999.9 60 4.1 8.9 999 9999.9 30.16 99.9 99.9 99.9 202428814201BIGM4 09 46.9 999.9 0 0.0 8.0 999 9999.9 30.16 99.9 99.9 99.9 202428814301BIGM4 09 46.9 999.9 0 0.0 5.1 999 9999.9 30.16 99.9 99.9 99.9 202428814401BIGM4 09 47.3 999.9 80 1.9 8.9 999 9999.9 30.16 99.9 99.9 99.9 202428814501BIGM4 09 47.3 999.9 0 0.0 5.1 999 9999.9 30.17 99.9 99.9 99.9 202428815001BIGM4 09 47.3 999.9 0 0.0 2.9 999 9999.9 30.17 99.9 99.9 99.9 202428815101BIGM4 09 47.1 999.9 0 0.0 4.1 999 9999.9 30.17 99.9 99.9 99.9 202428815201BIGM4 09 47.1 999.9 140 1.0 4.1 999 9999.9 30.17 99.9 99.9 99.9 202428815301BIGM4 09 47.3 999.9 70 2.9 8.9 999 9999.9 30.17 99.9 99.9 99.9 202428815401BIGM4 09 47.5 999.9 110 1.9 7.0 999 9999.9 30.17 99.9 99.9 99.9 202428815501BIGM4 09 47.1 999.9 160 1.9 4.1 999 9999.9 30.18 99.9 99.9 99.9 202428816001BIGM4 09 47.3 999.9 0 0.0 4.1 999 9999.9 30.17 99.9 99.9 99.9 202428816101BIGM4 09 47.5 999.9 140 1.9 5.1 999 9999.9 30.18 99.9 99.9 99.9 202428816201BIGM4 09 48.0 999.9 0 0.0 8.0 999 9999.9 30.17 99.9 99.9 99.9 202428816301BIGM4 09 47.3 999.9 60 5.1 8.9 999 9999.9 30.18 99.9 99.9 99.9 202428816401BIGM4 09 47.7 999.9 90 1.0 7.0 999 9999.9 30.18 99.9 99.9 99.9 202428816501BIGM4 09 47.8 999.9 200 1.0 5.1 999 9999.9 30.18 99.9 99.9 99.9 202428817001BIGM4 09 47.8 999.9 0 0.0 4.1 999 9999.9 30.18 99.9 99.9 99.9 202428817101BIGM4 09 47.5 999.9 0 0.0 8.0 999 9999.9 30.18 99.9 99.9 99.9 202428817201BIGM4 09 47.7 999.9 120 1.0 9.9 999 9999.9 30.18 99.9 99.9 99.9 202428817301BIGM4 09 47.5 999.9 170 1.0 6.0 999 9999.9 30.18 99.9 99.9 99.9 202428817401BIGM4 09 47.5 999.9 0 0.0 4.1 999 9999.9 30.18 99.9 99.9 99.9 202428817501BIGM4 09 47.7 999.9 160 1.9 7.0 999 9999.9 30.18 99.9 99.9 99.9 202428818001BIGM4 09 47.3 999.9 220 1.9 5.1 999 9999.9 30.17 99.9 99.9 99.9 202428818101BIGM4 09 47.1 999.9 190 1.0 5.1 999 9999.9 30.17 99.9 99.9 99.9 202428818201BIGM4 09 46.6 999.9 250 1.0 4.1 999 9999.9 30.17 99.9 99.9 99.9 202428818301BIGM4 09 46.8 999.9 220 1.0 4.1 999 9999.9 30.17 99.9 99.9 99.9 202428818401BIGM4 09 47.1 999.9 170 1.0 6.0 999 9999.9 30.17 99.9 99.9 99.9 202428818501BIGM4 09 46.9 999.9 230 1.0 4.1 999 9999.9 30.17 99.9 99.9 99.9 202428819001BIGM4 09 47.1 999.9 210 1.0 4.1 999 9999.9 30.18 99.9 99.9 99.9 202428819101BIGM4 09 45.7 999.9 140 2.9 5.1 999 9999.9 30.17 99.9 99.9 99.9 202428819201BIGM4 09 46.4 999.9 0 0.0 5.1 999 9999.9 30.18 99.9 99.9 99.9 202428819301BIGM4 09 46.9 999.9 120 1.0 5.1 999 9999.9 30.17 99.9 99.9 99.9 202428819401BIGM4 09 47.3 999.9 80 1.9 9.9 999 9999.9 30.17 99.9 99.9 99.9 202428819501BIGM4 09 47.5 999.9 200 1.0 7.0 999 9999.9 30.18 99.9 99.9 99.9 202428820001BIGM4 09 48.2 999.9 200 1.0 5.1 999 9999.9 30.18 99.9 99.9 99.9 202428820101BIGM4 09 47.3 999.9 0 0.0 5.1 999 9999.9 30.18 99.9 99.9 99.9 202428820201BIGM4 09 46.6 999.9 120 2.9 8.0 999 9999.9 30.18 99.9 99.9 99.9 202428820301BIGM4 09 46.8 999.9 0 0.0 7.0 999 9999.9 30.18 99.9 99.9 99.9 202428820401BIGM4 09 47.3 999.9 0 0.0 7.0 999 9999.9 30.17 99.9 99.9 99.9 202428820501BIGM4 09 47.5 999.9 0 0.0 2.9 999 9999.9 30.18 99.9 99.9 99.9 202428821001BIGM4 09 47.5 999.9 0 0.0 4.1 999 9999.9 30.18 99.9 99.9 99.9 202428821101BIGM4 09 47.7 999.9 60 2.9 9.9 999 9999.9 30.17 99.9 99.9 99.9 202428821201BIGM4 09 47.1 999.9 80 1.9 8.0 999 9999.9 30.17 99.9 99.9 99.9 202428821301BIGM4 09 47.5 999.9 170 1.0 9.9 999 9999.9 30.17 99.9 99.9 99.9 202428821401BIGM4 09 47.3 999.9 0 0.0 12.1 999 9999.9 30.18 99.9 99.9 99.9 202428821501BIGM4 09 47.1 999.9 130 1.0 8.0 999 9999.9 30.18 99.9 99.9 99.9 202428822001BIGM4 09 47.1 999.9 80 1.9 6.0 999 9999.9 30.18 99.9 99.9 99.9 202428822101BIGM4 09 47.1 999.9 120 1.9 8.9 999 9999.9 30.18 99.9 99.9 99.9 202428822201BIGM4 09 46.9 999.9 0 0.0 6.0 999 9999.9 30.19 99.9 99.9 99.9 202428822301BIGM4 09 47.1 999.9 120 1.0 8.9 999 9999.9 30.18 99.9 99.9 99.9 202428822401BIGM4 09 46.9 999.9 110 1.0 13.0 999 9999.9 30.19 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
137 matching elements
0.017 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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