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Realtime Great Lakes Weather Data and Marine Observations


45027: UMD Duluth MI                                  
Buoy
Lat: 46.86°, Lon: -91.93°
Elevation: 183 m
Anemometer Height: 3 m
Related Site: NDBC

Related Site: UMD


Current Time: 0915 GMT
Station Types
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Green MarkerSurface Airways Stations

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 Enter New DOY (001-366):  Or Today (186)
 (See also Tables for determining DOY for a given date)
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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 20241860000045027 09 23.3 12.2 260 8.0 99.9 999 9999.9 1008.6 11.4 0.3 3.0 20241860010045027 09 22.4 12.3 250 6.0 99.9 999 9999.9 1008.6 11.4 0.3 2.0 20241860020045027 09 21.6 12.4 270 5.0 99.9 999 9999.9 1008.7 11.4 0.3 3.0 20241860030045027 09 21.7 12.4 260 7.0 99.9 999 9999.9 1008.9 11.3 0.3 3.0 20241860040045027 09 22.2 12.3 260 7.0 99.9 999 9999.9 1009.1 11.3 0.3 2.0 20241860050045027 09 21.8 12.4 250 7.0 99.9 999 9999.9 1009.3 11.3 0.3 2.0 20241860100045027 09 21.3 12.3 250 6.0 99.9 999 9999.9 1009.3 11.3 0.3 2.0 20241860110045027 09 20.4 12.3 260 5.0 99.9 999 9999.9 1009.4 11.3 0.3 2.0 20241860120045027 09 20.7 12.5 250 5.0 99.9 999 9999.9 1009.3 11.3 0.3 2.0 20241860130045027 09 19.7 12.5 260 4.0 99.9 999 9999.9 1009.4 11.2 0.2 99.9 20241860140045027 09 19.3 12.6 260 3.0 99.9 999 9999.9 1009.4 11.2 0.2 99.9 20241860150045027 09 20.1 13.0 270 3.0 99.9 999 9999.9 1009.5 11.2 0.2 99.9 20241860200045027 09 20.1 13.3 260 3.0 99.9 999 9999.9 1009.4 11.2 0.2 99.9 20241860210045027 09 19.2 13.5 270 3.0 99.9 999 9999.9 1009.6 11.2 0.1 99.9 20241860220045027 09 18.7 13.7 270 2.0 99.9 999 9999.9 1009.6 11.3 0.1 99.9 20241860230045027 09 17.6 13.2 250 2.0 99.9 999 9999.9 1009.7 11.3 0.1 99.9 20241860240045027 09 17.1 13.1 250 3.0 99.9 999 9999.9 1009.8 11.3 0.1 99.9 20241860250045027 09 17.1 13.3 270 3.0 99.9 999 9999.9 1010.0 11.3 0.1 99.9 20241860300045027 09 16.7 13.1 270 2.0 99.9 999 9999.9 1010.2 11.4 0.1 99.9 20241860310045027 09 16.3 12.9 270 3.0 99.9 999 9999.9 1010.4 11.4 0.1 99.9 20241860320045027 09 18.8 13.6 290 5.0 99.9 999 9999.9 1010.6 11.5 0.1 99.9 20241860330045027 09 19.2 13.4 290 4.0 99.9 999 9999.9 1010.7 11.6 0.1 99.9 20241860340045027 09 19.3 13.5 290 4.0 99.9 999 9999.9 1010.8 11.6 0.1 99.9 20241860350045027 09 19.2 13.5 290 4.0 99.9 999 9999.9 1010.8 11.7 0.1 99.9 20241860400045027 09 18.9 13.5 300 4.0 99.9 999 9999.9 1010.9 11.7 0.1 99.9 20241860410045027 09 18.9 13.5 290 4.0 99.9 999 9999.9 1011.1 11.7 0.1 99.9 20241860420045027 09 18.7 13.4 290 4.0 99.9 999 9999.9 1011.3 11.7 0.1 99.9 20241860430045027 09 18.8 13.6 300 4.0 99.9 999 9999.9 1011.4 11.7 0.0 99.9 20241860440045027 09 19.2 13.6 300 6.0 99.9 999 9999.9 1011.4 11.8 0.0 99.9 20241860450045027 09 19.2 13.5 300 6.0 99.9 999 9999.9 1011.5 11.8 0.0 99.9 20241860500045027 09 19.1 13.5 310 6.0 99.9 999 9999.9 1011.6 11.8 0.0 99.9 20241860510045027 09 18.7 13.6 310 6.0 99.9 999 9999.9 1011.7 11.9 0.0 99.9 20241860520045027 09 18.4 13.6 310 6.0 99.9 999 9999.9 1011.8 11.9 0.0 99.9 20241860530045027 09 18.2 13.5 310 5.0 99.9 999 9999.9 1011.9 12.0 0.0 99.9 20241860540045027 09 18.2 13.6 310 6.0 99.9 999 9999.9 1011.9 12.0 0.0 99.9 20241860550045027 09 18.1 13.5 310 5.0 99.9 999 9999.9 1012.0 12.0 0.0 99.9 20241860600045027 09 17.9 13.5 310 5.0 99.9 999 9999.9 1012.1 12.0 0.0 99.9 20241860610045027 09 17.7 13.5 320 4.0 99.9 999 9999.9 1012.1 12.1 0.0 99.9 20241860620045027 09 17.5 13.5 320 5.0 99.9 999 9999.9 1012.3 12.1 0.1 99.9 20241860630045027 09 17.3 13.5 320 4.0 99.9 999 9999.9 1012.2 12.1 0.0 99.9 20241860640045027 09 17.2 13.5 330 4.0 99.9 999 9999.9 1012.3 12.1 0.0 99.9 20241860650045027 09 16.9 13.4 330 3.0 99.9 999 9999.9 1012.5 12.1 0.0 99.9 20241860700045027 09 16.8 13.4 330 2.0 99.9 999 9999.9 1012.6 12.1 0.0 99.9 20241860710045027 09 16.7 13.4 320 2.0 99.9 999 9999.9 1012.7 12.2 0.0 99.9 20241860720045027 09 16.3 13.2 340 2.0 99.9 999 9999.9 1012.7 12.2 0.0 99.9 20241860730045027 09 16.0 13.2 340 2.0 99.9 999 9999.9 1012.7 12.2 0.0 99.9 20241860740045027 09 15.8 13.1 340 3.0 99.9 999 9999.9 1012.7 12.2 0.0 99.9 20241860750045027 09 15.9 13.1 340 2.0 99.9 999 9999.9 1012.8 12.3 0.0 99.9 20241860800045027 09 15.8 13.1 340 2.0 99.9 999 9999.9 1012.7 12.3 0.0 99.9 20241860810045027 09 15.7 13.1 290 1.0 99.9 999 9999.9 1012.8 12.3 0.0 99.9
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