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
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 (184)
 (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 20241830000045027 09 17.7 13.7 160 2.0 99.9 999 9999.9 1026.1 16.2 0.1 99.9 20241830010045027 09 17.8 13.3 160 2.0 99.9 999 9999.9 1026.1 16.2 0.1 99.9 20241830020045027 09 17.8 13.7 150 2.0 99.9 999 9999.9 1026.1 16.3 0.1 99.9 20241830030045027 09 18.0 14.0 140 1.0 99.9 999 9999.9 1026.0 16.4 0.1 99.9 20241830040045027 09 18.1 14.5 80 1.0 99.9 999 9999.9 1025.9 16.4 0.1 99.9 20241830050045027 09 19.2 14.0 320 1.0 99.9 999 9999.9 1025.9 16.5 0.1 99.9 20241830100045027 09 19.5 13.0 80 1.0 99.9 999 9999.9 1025.8 16.5 0.1 99.9 20241830110045027 09 19.1 11.6 340 1.0 99.9 999 9999.9 1025.7 16.5 0.1 99.9 20241830120045027 09 18.6 11.6 30 2.0 99.9 999 9999.9 1025.7 16.5 0.1 99.9 20241830130045027 09 17.0 12.9 50 3.0 99.9 999 9999.9 1025.7 16.5 0.1 99.9 20241830140045027 09 16.3 12.7 50 3.0 99.9 999 9999.9 1025.7 16.6 0.1 99.9 20241830150045027 09 16.2 13.1 40 3.0 99.9 999 9999.9 1025.7 16.6 0.1 99.9 20241830200045027 09 16.3 12.5 50 3.0 99.9 999 9999.9 1025.7 16.6 0.1 99.9 20241830210045027 09 16.1 12.3 40 3.0 99.9 999 9999.9 1025.7 16.5 0.1 99.9 20241830220045027 09 15.8 12.9 20 2.0 99.9 999 9999.9 1025.7 16.5 0.1 99.9 20241830230045027 09 15.3 12.1 350 1.0 99.9 999 9999.9 1025.8 16.4 0.1 99.9 20241830240045027 09 14.9 11.8 340 1.0 99.9 999 9999.9 1025.9 16.3 0.1 99.9 20241830250045027 09 14.6 11.8 340 1.0 99.9 999 9999.9 1026.0 16.1 0.1 99.9 20241830300045027 09 14.4 11.7 350 2.0 99.9 999 9999.9 1026.0 15.9 0.1 99.9 20241830310045027 09 14.3 11.6 360 2.0 99.9 999 9999.9 1026.1 15.8 0.1 99.9 20241830320045027 09 14.1 11.3 360 2.0 99.9 999 9999.9 1026.0 15.6 0.1 99.9 20241830330045027 09 14.0 11.1 350 2.0 99.9 999 9999.9 1026.0 15.6 0.1 99.9 20241830340045027 09 14.0 10.7 350 2.0 99.9 999 9999.9 1025.9 15.6 0.1 99.9 20241830350045027 09 13.9 10.3 360 2.0 99.9 999 9999.9 1025.9 15.4 0.1 99.9 20241830400045027 09 13.8 10.2 20 2.0 99.9 999 9999.9 1025.9 15.2 0.1 99.9 20241830410045027 09 13.8 10.5 20 2.0 99.9 999 9999.9 1025.9 15.0 0.1 99.9 20241830420045027 09 13.6 10.1 360 2.0 99.9 999 9999.9 1025.9 15.0 0.1 99.9 20241830430045027 09 13.4 9.8 340 2.0 99.9 999 9999.9 1025.9 14.8 0.2 99.9 20241830440045027 09 13.4 9.7 340 2.0 99.9 999 9999.9 1025.9 14.7 0.1 99.9 20241830450045027 09 13.3 9.5 350 2.0 99.9 999 9999.9 1025.8 14.6 0.1 99.9 20241830500045027 09 13.3 9.3 340 2.0 99.9 999 9999.9 1025.7 14.5 0.1 99.9 20241830510045027 09 13.3 9.5 340 2.0 99.9 999 9999.9 1025.7 14.3 0.1 99.9 20241830520045027 09 13.1 9.5 340 2.0 99.9 999 9999.9 1025.8 14.2 0.1 99.9 20241830530045027 09 13.1 9.5 340 2.0 99.9 999 9999.9 1025.9 14.2 0.1 99.9 20241830540045027 09 13.1 9.6 350 2.0 99.9 999 9999.9 1025.8 14.1 0.1 99.9 20241830550045027 09 13.0 9.4 340 2.0 99.9 999 9999.9 1025.8 14.0 0.1 99.9 20241830600045027 09 12.8 9.5 350 2.0 99.9 999 9999.9 1025.7 13.9 0.1 99.9 20241830610045027 09 12.6 9.5 360 3.0 99.9 999 9999.9 1025.6 13.8 0.1 99.9 20241830620045027 09 12.5 9.5 350 2.0 99.9 999 9999.9 1025.6 13.8 0.1 99.9 20241830630045027 09 12.4 9.7 350 2.0 99.9 999 9999.9 1025.7 13.8 0.1 99.9 20241830640045027 09 12.2 9.9 350 2.0 99.9 999 9999.9 1025.8 13.7 0.1 99.9 20241830650045027 09 12.1 9.6 360 2.0 99.9 999 9999.9 1025.7 13.7 0.1 99.9 20241830700045027 09 12.1 9.7 360 2.0 99.9 999 9999.9 1025.7 13.7 0.1 99.9 20241830710045027 09 11.9 9.8 350 2.0 99.9 999 9999.9 1025.6 13.7 0.1 99.9 20241830720045027 09 11.8 9.8 340 2.0 99.9 999 9999.9 1025.5 13.7 0.1 99.9 20241830730045027 09 11.8 9.7 340 2.0 99.9 999 9999.9 1025.5 13.8 0.2 99.9 20241830740045027 09 11.6 9.4 360 2.0 99.9 999 9999.9 1025.5 13.8 0.2 99.9 20241830750045027 09 11.6 9.2 360 2.0 99.9 999 9999.9 1025.5 13.8 0.2 99.9 20241830800045027 09 11.8 9.4 350 2.0 99.9 999 9999.9 1025.6 13.9 0.2 99.9 20241830810045027 09 11.7 9.3 350 3.0 99.9 999 9999.9 1025.8 13.9 0.1 99.9 20241830820045027 09 11.6 9.2 350 2.0 99.9 999 9999.9 1025.9 13.9 0.1 99.9 20241830830045027 09 11.7 9.3 320 2.0 99.9 999 9999.9 1026.2 13.9 0.1 99.9 20241830840045027 09 11.7 9.8 290 1.0 99.9 999 9999.9 1026.4 13.9 0.1 99.9 20241830850045027 09 11.5 9.8 310 1.0 99.9 999 9999.9 1026.4 13.9 0.1 99.9 20241830900045027 09 11.2 9.4 340 1.0 99.9 999 9999.9 1026.5 14.0 0.1 99.9 20241830910045027 09 10.9 9.6 300 1.0 99.9 999 9999.9 1026.5 14.0 0.1 99.9 20241830920045027 09 10.9 9.7 340 1.0 99.9 999 9999.9 1026.4 14.0 0.1 99.9 20241830930045027 09 10.7 9.4 350 1.0 99.9 999 9999.9 1026.4 14.0 0.1 99.9 20241830940045027 09 10.5 9.2 350 1.0 99.9 999 9999.9 1026.5 14.1 0.1 99.9 20241830950045027 09 10.2 9.0 350 2.0 99.9 999 9999.9 1026.5 14.1 0.1 99.9 20241831000045027 09 10.2 9.0 360 2.0 99.9 999 9999.9 1026.4 14.1 0.1 99.9 20241831010045027 09 10.2 9.0 360 2.0 99.9 999 9999.9 1026.4 14.1 0.1 99.9 20241831020045027 09 10.2 8.8 360 2.0 99.9 999 9999.9 1026.4 14.2 0.1 99.9 20241831030045027 09 10.2 9.0 10 2.0 99.9 999 9999.9 1026.4 14.2 0.1 99.9 20241831040045027 09 10.5 9.0 360 2.0 99.9 999 9999.9 1026.4 14.2 0.1 99.9 20241831050045027 09 10.7 8.9 360 2.0 99.9 999 9999.9 1026.3 14.2 0.1 99.9 20241831100045027 09 10.9 9.0 360 2.0 99.9 999 9999.9 1026.3 14.2 0.1 99.9 20241831110045027 09 11.5 9.2 340 2.0 99.9 999 9999.9 1026.3 14.2 0.1 99.9 20241831120045027 09 12.3 9.2 360 2.0 99.9 999 9999.9 1026.1 14.2 0.1 99.9 20241831130045027 09 12.3 9.2 360 2.0 99.9 999 9999.9 1025.9 14.2 0.1 99.9 20241831140045027 09 12.5 9.5 20 2.0 99.9 999 9999.9 1025.8 14.4 0.1 99.9 20241831150045027 09 13.0 9.6 30 3.0 99.9 999 9999.9 1025.5 15.0 0.1 99.9 20241831200045027 09 12.8 9.6 40 3.0 99.9 999 9999.9 1025.2 15.2 0.1 99.9 20241831210045027 09 12.9 9.7 30 3.0 99.9 999 9999.9 1025.2 15.3 0.1 99.9 20241831220045027 09 13.2 9.8 30 4.0 99.9 999 9999.9 1025.2 15.3 0.1 99.9 20241831230045027 09 13.4 9.6 40 4.0 99.9 999 9999.9 1025.2 15.4 0.1 99.9 20241831240045027 09 13.6 9.9 50 4.0 99.9 999 9999.9 1025.1 15.4 0.1 99.9 20241831250045027 09 13.3 9.9 60 5.0 99.9 999 9999.9 1025.0 15.4 0.1 99.9 20241831300045027 09 13.3 9.7 50 4.0 99.9 999 9999.9 1025.1 15.4 0.1 99.9 20241831310045027 09 13.4 9.9 60 4.0 99.9 999 9999.9 1025.1 15.4 0.1 99.9 20241831320045027 09 13.5 9.9 50 5.0 99.9 999 9999.9 1025.2 15.4 0.1 99.9 20241831330045027 09 13.5 9.9 60 6.0 99.9 999 9999.9 1025.1 15.4 0.2 99.9 20241831340045027 09 13.4 10.0 60 5.0 99.9 999 9999.9 1024.9 15.4 0.2 99.9 20241831350045027 09 13.3 10.3 50 4.0 99.9 999 9999.9 1024.9 15.4 0.2 99.9 20241831400045027 09 13.5 10.3 60 5.0 99.9 999 9999.9 1024.8 15.4 0.2 99.9 20241831410045027 09 13.5 10.7 70 4.0 99.9 999 9999.9 1024.7 15.4 0.2 99.9 20241831420045027 09 13.5 10.9 60 5.0 99.9 999 9999.9 1024.5 15.4 0.2 99.9 20241831430045027 09 13.5 11.0 60 5.0 99.9 999 9999.9 1024.3 15.5 0.2 99.9 20241831440045027 09 13.5 10.8 70 6.0 99.9 999 9999.9 1024.0 15.5 0.2 99.9 20241831450045027 09 13.5 11.0 70 6.0 99.9 999 9999.9 1024.1 15.5 0.2 99.9 20241831500045027 09 13.6 11.2 60 5.0 99.9 999 9999.9 1023.9 15.5 0.2 99.9 20241831510045027 09 13.7 11.6 70 6.0 99.9 999 9999.9 1023.8 15.5 0.3 2.0 20241831520045027 09 13.7 11.6 80 6.0 99.9 999 9999.9 1023.6 15.5 0.3 2.0 20241831530045027 09 13.8 11.7 70 6.0 99.9 999 9999.9 1023.3 15.5 0.3 2.0 20241831540045027 09 13.8 11.6 80 6.0 99.9 999 9999.9 1023.3 15.5 0.3 3.0 20241831550045027 09 13.9 11.6 70 7.0 99.9 999 9999.9 1023.0 15.5 0.3 3.0 20241831600045027 09 14.0 11.5 60 7.0 99.9 999 9999.9 1022.8 15.4 0.3 3.0 20241831610045027 09 14.1 11.4 70 7.0 99.9 999 9999.9 1022.3 15.4 0.3 3.0 20241831620045027 09 13.9 11.4 60 6.0 99.9 999 9999.9 1022.1 15.3 0.4 3.0 20241831630045027 09 13.7 11.3 70 7.0 99.9 999 9999.9 1022.1 15.3 0.4 3.0 20241831640045027 09 13.7 11.4 70 7.0 99.9 999 9999.9 1022.1 15.3 0.4 3.0 20241831650045027 09 13.7 11.5 70 7.0 99.9 999 9999.9 1021.8 15.3 0.4 3.0 20241831700045027 09 13.6 11.3 50 7.0 99.9 999 9999.9 1021.6 15.3 0.4 3.0 20241831710045027 09 13.6 11.0 50 7.0 99.9 999 9999.9 1021.6 15.3 0.5 3.0 20241831720045027 09 13.6 11.1 50 7.0 99.9 999 9999.9 1021.5 15.3 0.5 3.0 20241831730045027 09 13.7 11.3 70 7.0 99.9 999 9999.9 1021.3 15.3 0.5 3.0 20241831740045027 09 13.8 11.3 50 7.0 99.9 999 9999.9 1021.1 15.2 0.5 3.0 20241831750045027 09 13.8 11.2 60 7.0 99.9 999 9999.9 1021.1 15.3 0.5 3.0 20241831800045027 09 14.0 11.0 60 7.0 99.9 999 9999.9 1020.9 15.3 0.5 3.0 20241831810045027 09 14.3 10.5 70 7.0 99.9 999 9999.9 1020.8 15.3 0.5 3.0 20241831820045027 09 14.4 10.3 60 7.0 99.9 999 9999.9 1020.6 15.3 0.5 3.0 20241831830045027 09 14.3 10.4 70 8.0 99.9 999 9999.9 1020.5 15.3 0.5 3.0 20241831840045027 09 14.4 10.3 50 7.0 99.9 999 9999.9 1020.1 15.3 0.5 3.0 20241831850045027 09 14.5 10.1 60 8.0 99.9 999 9999.9 1019.8 15.3 0.5 3.0 20241831900045027 09 14.5 9.8 60 8.0 99.9 999 9999.9 1019.7 15.3 0.5 3.0 20241831910045027 09 14.4 9.8 60 8.0 99.9 999 9999.9 1019.5 15.3 0.6 3.0 20241831920045027 09 14.4 9.9 70 9.0 99.9 999 9999.9 1019.4 15.3 0.6 3.0 20241831930045027 09 14.7 9.9 60 9.0 99.9 999 9999.9 1018.9 15.3 0.6 3.0 20241831940045027 09 14.8 10.2 60 9.0 99.9 999 9999.9 1018.7 15.2 0.6 3.0 20241831950045027 09 14.6 10.5 80 9.0 99.9 999 9999.9 1018.5 15.2 0.6 3.0 20241832000045027 09 14.6 10.7 60 9.0 99.9 999 9999.9 1018.3 15.2 0.6 3.0 20241832010045027 09 14.5 11.0 70 9.0 99.9 999 9999.9 1018.1 15.1 0.7 3.0 20241832020045027 09 14.3 11.2 80 9.0 99.9 999 9999.9 1017.9 15.1 0.6 3.0 20241832030045027 09 14.3 11.2 70 9.0 99.9 999 9999.9 1017.7 15.0 0.6 3.0 20241832040045027 09 14.3 11.5 60 8.0 99.9 999 9999.9 1017.6 15.0 0.6 3.0 20241832050045027 09 14.2 11.6 60 8.0 99.9 999 9999.9 1017.6 15.0 0.6 3.0 20241832100045027 09 14.2 11.7 60 8.0 99.9 999 9999.9 1017.6 14.9 0.7 3.0 20241832110045027 09 14.2 11.6 80 8.0 99.9 999 9999.9 1017.6 14.9 0.7 4.0 20241832120045027 09 14.4 11.7 80 8.0 99.9 999 9999.9 1017.4 14.9 0.7 4.0 20241832130045027 09 14.4 11.7 80 8.0 99.9 999 9999.9 1017.2 14.8 0.7 3.0 20241832140045027 09 14.5 11.5 80 9.0 99.9 999 9999.9 1017.2 14.8 0.7 4.0 20241832150045027 09 14.5 11.6 70 8.0 99.9 999 9999.9 1017.2 14.7 0.7 3.0 20241832200045027 09 14.4 11.4 60 8.0 99.9 999 9999.9 1017.0 14.7 0.7 4.0 20241832210045027 09 14.3 11.2 70 8.0 99.9 999 9999.9 1016.8 14.7 0.7 4.0 20241832220045027 09 14.1 11.2 80 8.0 99.9 999 9999.9 1016.6 14.7 0.7 4.0 20241832230045027 09 14.2 11.1 80 9.0 99.9 999 9999.9 1016.5 14.6 0.8 4.0 20241832240045027 09 14.0 11.1 70 8.0 99.9 999 9999.9 1016.3 14.6 0.7 4.0 20241832250045027 09 13.8 11.0 70 8.0 99.9 999 9999.9 1016.1 14.5 0.8 4.0 20241832300045027 09 13.9 11.1 70 8.0 99.9 999 9999.9 1016.2 14.5 0.8 4.0 20241832310045027 09 13.8 11.0 60 8.0 99.9 999 9999.9 1016.1 14.4 0.8 4.0 20241832320045027 09 13.9 11.0 60 8.0 99.9 999 9999.9 1016.2 14.4 0.8 4.0 20241832330045027 09 14.2 11.2 60 8.0 99.9 999 9999.9 1016.0 14.4 0.9 4.0 20241832340045027 09 14.5 11.2 60 8.0 99.9 999 9999.9 1015.9 14.4 0.8 4.0 20241832350045027 09 14.4 11.2 60 7.0 99.9 999 9999.9 1015.8 14.4 0.8 4.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
144 matching elements
0.070 sec

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