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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: 1108 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 (016)
 (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
202501600001BIGM4   09  23.4 999.9 200  7.0 18.1 999 9999.9  29.68 99.9 99.9 99.9
202501600101BIGM4   09  22.3 999.9 230  6.0 15.0 999 9999.9  29.69 99.9 99.9 99.9
202501600201BIGM4   09  21.4 999.9 220  5.1 13.0 999 9999.9  29.69 99.9 99.9 99.9
202501600301BIGM4   09  21.6 999.9 170  4.1  9.9 999 9999.9  29.69 99.9 99.9 99.9
202501600401BIGM4   09  21.9 999.9 200  4.1 12.1 999 9999.9  29.70 99.9 99.9 99.9
202501600501BIGM4   09  22.3 999.9 210  4.1 13.0 999 9999.9  29.70 99.9 99.9 99.9
202501601001BIGM4   09  22.3 999.9 220  5.1 11.1 999 9999.9  29.69 99.9 99.9 99.9
202501601101BIGM4   09  21.9 999.9 220  6.0 12.1 999 9999.9  29.69 99.9 99.9 99.9
202501601201BIGM4   09  21.9 999.9 240  6.0 12.1 999 9999.9  29.69 99.9 99.9 99.9
202501601301BIGM4   09  21.7 999.9 230  2.9 14.0 999 9999.9  29.69 99.9 99.9 99.9
202501601401BIGM4   09  21.7 999.9 260  4.1  8.9 999 9999.9  29.68 99.9 99.9 99.9
202501601501BIGM4   09  21.9 999.9 220  2.9  9.9 999 9999.9  29.68 99.9 99.9 99.9
202501602001BIGM4   09  22.1 999.9 230  7.0 11.1 999 9999.9  29.68 99.9 99.9 99.9
202501602101BIGM4   09  22.3 999.9 260  6.0 12.1 999 9999.9  29.68 99.9 99.9 99.9
202501602201BIGM4   09  22.5 999.9 220  1.9 12.1 999 9999.9  29.67 99.9 99.9 99.9
202501602301BIGM4   09  22.8 999.9 230  6.0 12.1 999 9999.9  29.67 99.9 99.9 99.9
202501602401BIGM4   09  22.8 999.9 240  2.9  7.0 999 9999.9  29.66 99.9 99.9 99.9
202501602501BIGM4   09  22.8 999.9 250  5.1 13.0 999 9999.9  29.66 99.9 99.9 99.9
202501603001BIGM4   09  22.8 999.9 230  5.1  8.9 999 9999.9  29.65 99.9 99.9 99.9
202501603101BIGM4   09  22.6 999.9 250  6.0  8.9 999 9999.9  29.65 99.9 99.9 99.9
202501603201BIGM4   09  22.6 999.9 180  1.9  9.9 999 9999.9  29.64 99.9 99.9 99.9
202501603301BIGM4   09  22.5 999.9 210  1.9  9.9 999 9999.9  29.64 99.9 99.9 99.9
202501603401BIGM4   09  22.5 999.9 200  1.0  6.0 999 9999.9  29.64 99.9 99.9 99.9
202501603501BIGM4   09  22.8 999.9 270  2.9  8.9 999 9999.9  29.64 99.9 99.9 99.9
202501604001BIGM4   09  23.0 999.9 270  1.9  8.0 999 9999.9  29.63 99.9 99.9 99.9
202501604101BIGM4   09  23.2 999.9 240  2.9 11.1 999 9999.9  29.63 99.9 99.9 99.9
202501604201BIGM4   09  23.4 999.9 250  5.1  9.9 999 9999.9  29.62 99.9 99.9 99.9
202501604301BIGM4   09  23.0 999.9 240  5.1 13.0 999 9999.9  29.62 99.9 99.9 99.9
202501604401BIGM4   09  22.8 999.9 220  4.1 11.1 999 9999.9  29.62 99.9 99.9 99.9
202501604501BIGM4   09  22.8 999.9 230  1.9  9.9 999 9999.9  29.61 99.9 99.9 99.9
202501605001BIGM4   09  23.0 999.9 290  4.1 11.1 999 9999.9  29.61 99.9 99.9 99.9
202501605101BIGM4   09  23.0 999.9 280  2.9  8.0 999 9999.9  29.60 99.9 99.9 99.9
202501605201BIGM4   09  23.4 999.9 240  4.1 13.0 999 9999.9  29.60 99.9 99.9 99.9
202501605301BIGM4   09  23.5 999.9 270  5.1 12.1 999 9999.9  29.59 99.9 99.9 99.9
202501605401BIGM4   09  23.7 999.9 280  7.0 15.0 999 9999.9  29.58 99.9 99.9 99.9
202501605501BIGM4   09  23.9 999.9 270  6.0 12.1 999 9999.9  29.57 99.9 99.9 99.9
202501606001BIGM4   09  24.3 999.9 260  5.1 13.0 999 9999.9  29.57 99.9 99.9 99.9
202501606101BIGM4   09  24.6 999.9 270  5.1 12.1 999 9999.9  29.57 99.9 99.9 99.9
202501606201BIGM4   09  24.4 999.9 260  6.0 12.1 999 9999.9  29.56 99.9 99.9 99.9
202501606301BIGM4   09  24.6 999.9 240  5.1 13.0 999 9999.9  29.55 99.9 99.9 99.9
202501606401BIGM4   09  24.8 999.9 290  2.9 12.1 999 9999.9  29.55 99.9 99.9 99.9
202501606501BIGM4   09  25.0 999.9 290  5.1 12.1 999 9999.9  29.56 99.9 99.9 99.9
202501607001BIGM4   09  25.0 999.9 280  5.1 13.0 999 9999.9  29.57 99.9 99.9 99.9
202501607101BIGM4   09  25.3 999.9 290  7.0 16.9 999 9999.9  29.57 99.9 99.9 99.9
202501607201BIGM4   09  25.3 999.9 280  6.0 16.9 999 9999.9  29.57 99.9 99.9 99.9
202501607301BIGM4   09  25.3 999.9 260  7.0 14.0 999 9999.9  29.57 99.9 99.9 99.9
202501607401BIGM4   09  25.5 999.9 280  6.0 16.9 999 9999.9  29.56 99.9 99.9 99.9
202501607501BIGM4   09  25.7 999.9 280  6.0 15.0 999 9999.9  29.56 99.9 99.9 99.9
202501608001BIGM4   09  25.7 999.9 280  5.1 15.0 999 9999.9  29.56 99.9 99.9 99.9
202501608101BIGM4   09  26.1 999.9 270  7.0 15.0 999 9999.9  29.56 99.9 99.9 99.9
202501608201BIGM4   09  26.4 999.9 270  7.0 14.0 999 9999.9  29.56 99.9 99.9 99.9
202501608301BIGM4   09  26.4 999.9 270  5.1 14.0 999 9999.9  29.56 99.9 99.9 99.9
202501608401BIGM4   09  26.2 999.9 280  1.9  9.9 999 9999.9  29.56 99.9 99.9 99.9
202501608501BIGM4   09  26.4 999.9 260  7.0 14.0 999 9999.9  29.55 99.9 99.9 99.9
202501609001BIGM4   09  26.6 999.9 260  5.1 13.0 999 9999.9  29.55 99.9 99.9 99.9
202501609101BIGM4   09  27.0 999.9 290  7.0 15.0 999 9999.9  29.54 99.9 99.9 99.9
202501609201BIGM4   09  27.0 999.9 280  8.9 19.0 999 9999.9  29.54 99.9 99.9 99.9
202501609301BIGM4   09  27.0 999.9 280  8.0 15.9 999 9999.9  29.54 99.9 99.9 99.9
202501609401BIGM4   09  27.3 999.9 270  6.0 14.0 999 9999.9  29.54 99.9 99.9 99.9
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  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 2nd value plotted]
59 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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