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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: 0844 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 (346)
 (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   N     W     -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON    YYYYDDDHHMM#ID            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s  d.deg d.deg    202534600001BIGM4 09 -3.6 999.9 0 0.0 0.5 999 9999.9 1013.5 99.9 99.9 99.9 99.99 99.99 202534600101BIGM4 09 -3.6 999.9 0 0.0 2.1 999 9999.9 1013.5 99.9 99.9 99.9 99.99 99.99 202534600201BIGM4 09 -3.3 999.9 0 0.0 2.6 999 9999.9 1013.9 99.9 99.9 99.9 99.99 99.99 202534600301BIGM4 09 -3.3 999.9 0 0.0 0.5 999 9999.9 1013.9 99.9 99.9 99.9 99.99 99.99 202534600401BIGM4 09 -3.3 999.9 330 1.5 3.1 999 9999.9 1013.9 99.9 99.9 99.9 99.99 99.99 202534600501BIGM4 09 -3.3 999.9 0 0.0 1.5 999 9999.9 1014.2 99.9 99.9 99.9 99.99 99.99 202534601001BIGM4 09 -3.5 999.9 0 0.0 0.5 999 9999.9 1014.2 99.9 99.9 99.9 99.99 99.99 202534601101BIGM4 09 -3.5 999.9 0 0.0 0.5 999 9999.9 1014.2 99.9 99.9 99.9 99.99 99.99 202534601201BIGM4 09 -3.6 999.9 0 0.0 2.1 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534601301BIGM4 09 -3.5 999.9 0 0.0 0.5 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534601401BIGM4 09 -3.5 999.9 0 0.0 1.0 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534601501BIGM4 09 -3.3 999.9 330 1.0 2.6 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534602001BIGM4 09 -3.0 999.9 0 0.0 3.1 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534602101BIGM4 09 -3.2 999.9 0 0.0 0.5 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534602201BIGM4 09 -3.5 999.9 0 0.0 0.0 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534602301BIGM4 09 -3.6 999.9 0 0.0 0.5 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99 202534602401BIGM4 09 -3.6 999.9 0 0.0 2.1 999 9999.9 1014.6 99.9 99.9 99.9 99.99 99.99
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