Skip to main content

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: 0941 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 (182)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 20241820000045027 09 16.7 9.4 350 6.0 99.9 999 9999.9 1019.7 12.4 0.2 99.9 20241820010045027 09 16.7 8.8 360 6.0 99.9 999 9999.9 1019.9 12.4 0.2 99.9 20241820020045027 09 16.6 8.8 360 6.0 99.9 999 9999.9 1020.0 12.4 0.2 99.9 20241820030045027 09 16.6 8.8 350 5.0 99.9 999 9999.9 1020.2 12.4 0.2 99.9 20241820040045027 09 16.5 8.7 360 5.0 99.9 999 9999.9 1020.3 12.4 0.2 99.9 20241820050045027 09 16.6 8.7 20 4.0 99.9 999 9999.9 1020.4 12.4 0.2 99.9 20241820100045027 09 16.2 9.0 30 3.0 99.9 999 9999.9 1020.6 12.4 0.2 99.9 20241820110045027 09 16.4 9.3 20 1.0 99.9 999 9999.9 1020.8 12.4 0.2 99.9 20241820120045027 09 16.5 8.7 340 3.0 99.9 999 9999.9 1021.0 12.5 0.2 99.9 20241820130045027 09 16.1 8.9 340 2.0 99.9 999 9999.9 1021.2 12.5 0.2 99.9 20241820140045027 09 16.1 8.8 340 1.0 99.9 999 9999.9 1021.3 12.5 0.2 99.9 20241820150045027 09 15.4 9.0 330 1.0 99.9 999 9999.9 1021.5 12.5 0.2 99.9 20241820200045027 09 14.4 9.6 340 1.0 99.9 999 9999.9 1021.6 12.6 0.2 99.9 20241820210045027 09 13.6 10.1 320 2.0 99.9 999 9999.9 1021.7 12.6 0.2 99.9 20241820220045027 09 12.7 10.6 350 2.0 99.9 999 9999.9 1021.8 12.7 0.2 99.9 20241820230045027 09 12.3 10.6 350 1.0 99.9 999 9999.9 1022.0 12.8 0.2 99.9 20241820240045027 09 12.3 10.5 360 1.0 99.9 999 9999.9 1022.2 12.8 0.2 99.9 20241820250045027 09 12.1 10.5 320 1.0 99.9 999 9999.9 1022.4 12.8 0.2 99.9 20241820300045027 09 12.2 10.4 350 2.0 99.9 999 9999.9 1022.7 12.8 0.2 99.9 20241820310045027 09 12.4 10.2 340 2.0 99.9 999 9999.9 1022.8 12.8 0.2 99.9 20241820320045027 09 12.4 10.2 320 2.0 99.9 999 9999.9 1023.0 12.9 0.2 99.9 20241820330045027 09 12.3 10.3 330 2.0 99.9 999 9999.9 1023.0 12.9 0.2 99.9 20241820340045027 09 12.0 10.2 330 2.0 99.9 999 9999.9 1023.2 13.0 0.2 99.9 20241820350045027 09 11.8 10.1 320 2.0 99.9 999 9999.9 1023.3 13.1 0.2 99.9 20241820400045027 09 11.9 9.8 320 3.0 99.9 999 9999.9 1023.4 13.1 0.2 99.9 20241820410045027 09 12.1 9.6 320 3.0 99.9 999 9999.9 1023.5 13.1 0.2 99.9 20241820420045027 09 12.0 9.4 320 3.0 99.9 999 9999.9 1023.4 13.2 0.2 99.9 20241820430045027 09 11.9 9.3 330 3.0 99.9 999 9999.9 1023.6 13.2 0.2 99.9 20241820440045027 09 11.9 9.2 330 3.0 99.9 999 9999.9 1023.7 13.2 0.2 99.9 20241820450045027 09 11.8 9.0 330 3.0 99.9 999 9999.9 1023.8 13.2 0.2 99.9 20241820500045027 09 11.9 9.0 330 4.0 99.9 999 9999.9 1023.9 13.2 0.2 99.9 20241820510045027 09 12.1 8.8 330 4.0 99.9 999 9999.9 1024.0 13.2 0.1 99.9 20241820520045027 09 12.0 8.7 330 4.0 99.9 999 9999.9 1024.1 13.2 0.1 99.9 20241820530045027 09 11.9 8.7 320 4.0 99.9 999 9999.9 1024.2 13.2 0.1 99.9 20241820540045027 09 11.8 8.6 320 4.0 99.9 999 9999.9 1024.4 13.2 0.2 99.9 20241820550045027 09 11.6 8.6 330 4.0 99.9 999 9999.9 1024.4 13.2 0.1 99.9 20241820600045027 09 11.5 8.7 320 5.0 99.9 999 9999.9 1024.4 13.2 0.2 99.9 20241820610045027 09 11.5 8.6 320 5.0 99.9 999 9999.9 1024.5 13.2 0.1 99.9 20241820620045027 09 11.5 8.6 320 5.0 99.9 999 9999.9 1024.5 13.2 0.1 99.9 20241820630045027 09 11.6 8.5 320 5.0 99.9 999 9999.9 1024.6 13.2 0.2 99.9 20241820640045027 09 11.5 8.4 320 5.0 99.9 999 9999.9 1024.7 13.2 0.1 99.9 20241820650045027 09 11.6 8.5 320 5.0 99.9 999 9999.9 1024.7 13.2 0.1 99.9 20241820700045027 09 11.7 8.4 320 6.0 99.9 999 9999.9 1024.8 13.2 0.1 99.9 20241820710045027 09 11.6 8.4 320 6.0 99.9 999 9999.9 1024.8 13.2 0.1 99.9 20241820720045027 09 11.5 8.4 320 6.0 99.9 999 9999.9 1024.9 13.2 0.1 99.9 20241820730045027 09 11.4 8.4 330 6.0 99.9 999 9999.9 1024.9 13.2 0.1 99.9 20241820740045027 09 11.4 8.5 320 6.0 99.9 999 9999.9 1024.9 13.2 0.1 99.9 20241820750045027 09 11.5 8.4 320 6.0 99.9 999 9999.9 1025.0 13.2 0.1 99.9 20241820800045027 09 11.5 8.4 320 6.0 99.9 999 9999.9 1025.0 13.1 0.1 99.9 20241820810045027 09 11.6 8.3 320 6.0 99.9 999 9999.9 1025.0 13.1 0.1 99.9 20241820820045027 09 11.6 8.4 330 6.0 99.9 999 9999.9 1025.2 13.1 0.1 99.9 20241820830045027 09 11.5 8.3 320 6.0 99.9 999 9999.9 1025.4 13.1 0.1 99.9 20241820840045027 09 11.5 8.4 320 6.0 99.9 999 9999.9 1025.6 13.1 0.1 99.9 20241820850045027 09 11.5 8.5 320 6.0 99.9 999 9999.9 1025.7 13.1 0.1 99.9 20241820900045027 09 11.6 8.5 320 6.0 99.9 999 9999.9 1025.8 13.1 0.1 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
55 matching elements
0.007 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]