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Realtime Great Lakes Weather Data and Marine Observations


TBIM4: GLERL ThunderBayIsMI                                  
CMAN Station
Lat: 45.03°, Lon: -83.19°
Elevation: 176 m
Anemometer Height: 11 m
Related Site: NDBC


Current Time: 0738 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 (169)
 (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 202516900101TBIM4 29 60.8 999.9 330 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202516900201TBIM4 29 60.3 999.9 350 5.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202516900301TBIM4 29 59.9 999.9 340 6.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202516900401TBIM4 29 59.7 999.9 360 6.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202516900501TBIM4 29 59.5 999.9 350 6.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202516901001TBIM4 29 59.4 999.9 350 4.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202516901101TBIM4 29 59.2 999.9 350 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202516901201TBIM4 29 58.8 999.9 360 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202516901301TBIM4 29 58.3 999.9 360 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202516901401TBIM4 29 57.6 999.9 350 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516901501TBIM4 29 57.4 999.9 10 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516902001TBIM4 29 57.2 999.9 360 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202516902101TBIM4 29 57.4 999.9 340 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516902201TBIM4 29 58.5 999.9 340 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202516902301TBIM4 29 59.2 999.9 340 2.9 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202516902401TBIM4 29 59.0 999.9 340 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516902501TBIM4 29 58.6 999.9 340 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202516903001TBIM4 29 58.1 999.9 350 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202516903101TBIM4 29 57.7 999.9 330 1.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516903201TBIM4 29 57.7 999.9 330 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516903301TBIM4 29 58.3 999.9 310 1.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516903401TBIM4 29 58.3 999.9 0 0.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202516903501TBIM4 29 57.9 999.9 340 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202516904001TBIM4 29 58.1 999.9 330 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202516904101TBIM4 29 58.6 999.9 350 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202516904201TBIM4 29 59.0 999.9 320 1.0 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202516904301TBIM4 29 58.1 999.9 0 0.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202516904401TBIM4 29 58.3 999.9 0 0.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202516904501TBIM4 29 58.1 999.9 270 1.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202516905001TBIM4 29 59.0 999.9 290 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9
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