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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
Station Types
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Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (175)
 (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
20241680000045027   09  50.7  49.1  60 11.7 99.9 999 9999.9  29.95 51.4  1.3  3.0
20241680010045027   09  50.7  49.1  60  9.7 99.9 999 9999.9  29.94 51.6  1.0  3.0
20241680020045027   09  50.9  49.5  50  7.8 99.9 999 9999.9  29.94 51.8  1.3  3.0
20241680030045027   09  50.9  49.6  50  7.8 99.9 999 9999.9  29.94 51.8  1.0  3.0
20241680040045027   09  50.9  49.6  60  7.8 99.9 999 9999.9  29.93 51.8  1.0  3.0
20241680050045027   09  51.3  50.2  50  7.8 99.9 999 9999.9  29.93 51.8  1.0  3.0
20241680100045027   09  51.4  50.2  60  9.7 99.9 999 9999.9  29.93 51.8  1.0  4.0
20241680110045027   09  50.9  50.0  60  7.8 99.9 999 9999.9  29.92 51.8  1.0  3.0
20241680120045027   09  51.3  50.5  70  7.8 99.9 999 9999.9  29.92 51.8  1.0  3.0
20241680130045027   09  51.4  50.7  60  9.7 99.9 999 9999.9  29.91 52.0  1.0  3.0
20241680140045027   09  50.9  50.0  60 11.7 99.9 999 9999.9  29.91 52.0  1.0  3.0
20241680150045027   09  50.5  49.8  60  9.7 99.9 999 9999.9  29.91 52.0  1.0  2.0
20241680200045027   09  50.0  49.3  60 11.7 99.9 999 9999.9  29.91 52.0  1.0  3.0
20241680210045027   09  49.5  48.9  60 11.7 99.9 999 9999.9  29.91 52.0  1.3  3.0
20241680220045027   09  49.6  49.3  70 13.6 99.9 999 9999.9  29.90 52.0  1.0  3.0
20241680230045027   09  49.6  49.3  60 13.6 99.9 999 9999.9  29.90 52.0  1.0  3.0
20241680240045027   09  50.5  50.0  50 11.7 99.9 999 9999.9  29.91 52.0  1.0  2.0
20241680250045027   09  50.7  50.4  60 11.7 99.9 999 9999.9  29.90 52.0  1.0  3.0
20241680300045027   09  50.5  50.2  70 11.7 99.9 999 9999.9  29.90 52.0  1.3  3.0
20241680310045027   09  50.4  50.2  60 11.7 99.9 999 9999.9  29.90 52.0  1.0  2.0
20241680320045027   09  51.3  51.1  40 11.7 99.9 999 9999.9  29.89 52.0  1.0  2.0
20241680330045027   09  51.3  51.3  50 11.7 99.9 999 9999.9  29.89 52.0  1.3  3.0
20241680340045027   09  51.6  51.6  60 11.7 99.9 999 9999.9  29.88 52.0  1.3  3.0
20241680350045027   09  51.8  51.8  50  9.7 99.9 999 9999.9  29.88 51.8  1.3  3.0
20241680400045027   09  52.2  52.2  60  9.7 99.9 999 9999.9  29.88 51.8  1.3  3.0
20241680410045027   09  51.8  51.8  80  9.7 99.9 999 9999.9  29.87 51.8  1.3  3.0
20241680420045027   09  51.1  51.1  60  9.7 99.9 999 9999.9  29.87 51.8  1.0  3.0
20241680430045027   09  51.1  51.1  70 11.7 99.9 999 9999.9  29.86 51.6  1.0  3.0
20241680440045027   09  51.1  51.1  70 11.7 99.9 999 9999.9  29.86 51.6  1.3  3.0
20241680450045027   09  51.3  51.3  60  9.7 99.9 999 9999.9  29.86 51.4  1.3  3.0
20241680500045027   09  51.4  51.4  70 11.7 99.9 999 9999.9  29.86 51.4  1.3  3.0
20241680510045027   09  51.6  51.6  60 13.6 99.9 999 9999.9  29.85 51.4  1.3  3.0
20241680520045027   09  52.0  52.0  60 11.7 99.9 999 9999.9  29.85 51.3  1.3  3.0
20241680530045027   09  51.6  51.6  60 13.6 99.9 999 9999.9  29.84 51.3  1.3  3.0
20241680540045027   09  52.0  52.0  60 13.6 99.9 999 9999.9  29.83 51.3  1.3  3.0
20241680550045027   09  52.3  52.3  70 13.6 99.9 999 9999.9  29.83 51.3  1.6  3.0
20241680600045027   09  52.0  52.0  60 15.6 99.9 999 9999.9  29.82 51.3  1.6  3.0
20241680610045027   09  51.6  51.6  60 17.5 99.9 999 9999.9  29.82 51.1  2.0  3.0
20241680620045027   09  51.3  51.3  70 17.5 99.9 999 9999.9  29.81 51.1  2.0  3.0
20241680630045027   09  51.4  51.4  70 15.6 99.9 999 9999.9  29.80 51.1  2.0  3.0
20241680640045027   09  51.6  51.6  60 15.6 99.9 999 9999.9  29.79 51.1  2.0  4.0
20241680650045027   09  51.4  51.4  70 17.5 99.9 999 9999.9  29.78 50.9  2.0  4.0
20241680700045027   09  51.6  51.6  70 19.4 99.9 999 9999.9  29.78 50.9  2.0  3.0
20241680710045027   09  52.0  52.0  50 17.5 99.9 999 9999.9  29.78 50.9  2.0  4.0
20241680720045027   09  52.0  52.0  70 15.6 99.9 999 9999.9  29.78 50.7  2.3  4.0
20241680730045027   09  52.0  52.0  50 15.6 99.9 999 9999.9  29.77 50.7  2.3  4.0
20241680740045027   09  51.8  51.8  60 15.6 99.9 999 9999.9  29.77 50.7  2.0  4.0
20241680750045027   09  52.0  52.0  70 17.5 99.9 999 9999.9  29.77 50.7  2.3  4.0
20241680800045027   09  51.8  51.8  60 15.6 99.9 999 9999.9  29.77 50.5  2.0  4.0
20241680810045027   09  52.0  52.0  60 15.6 99.9 999 9999.9  29.76 50.5  2.0  4.0
20241680820045027   09  52.0  52.0  70 17.5 99.9 999 9999.9  29.75 50.5  2.0  3.0
20241680830045027   09  52.0  52.0  80 17.5 99.9 999 9999.9  29.75 50.5  2.0  3.0
20241680840045027   09  51.8  51.8  60 17.5 99.9 999 9999.9  29.74 50.5  2.0  3.0
20241680850045027   09  51.6  51.6  70 17.5 99.9 999 9999.9  29.73 50.5  2.3  3.0
20241680900045027   09  51.8  51.8  50 17.5 99.9 999 9999.9  29.73 50.4  2.3  4.0
20241680910045027   09  52.0  52.0  50 15.6 99.9 999 9999.9  29.72 50.4  2.3  4.0
20241680920045027   09  52.0  52.0  60 17.5 99.9 999 9999.9  29.71 50.4  2.0  4.0
20241680930045027   09  51.8  51.8  60 15.6 99.9 999 9999.9  29.70 50.4  2.3  4.0
20241680940045027   09  51.8  51.8  70 15.6 99.9 999 9999.9  29.70 50.4  2.3  4.0
20241680950045027   09  51.4  51.4  70 15.6 99.9 999 9999.9  29.70 50.4  2.3  4.0
20241681000045027   09  51.4  51.4  60 13.6 99.9 999 9999.9  29.70 50.4  2.3  4.0
20241681010045027   09  51.4  51.4  60 15.6 99.9 999 9999.9  29.70 50.4  2.0  4.0
20241681020045027   09  51.4  51.4  60 15.6 99.9 999 9999.9  29.70 50.4  2.3  4.0
20241681030045027   09  51.3  51.3  70 15.6 99.9 999 9999.9  29.71 50.4  2.3  3.0
20241681040045027   09  51.1  51.1  80 15.6 99.9 999 9999.9  29.71 50.2  2.3  4.0
20241681050045027   09  51.1  51.1  70 13.6 99.9 999 9999.9  29.71 50.2  2.6  4.0
20241681100045027   09  50.9  50.9  60 15.6 99.9 999 9999.9  29.71 50.2  2.3  4.0
20241681110045027   09  50.7  50.7  70 13.6 99.9 999 9999.9  29.71 50.2  2.3  4.0
20241681120045027   09  50.5  50.5  80 15.6 99.9 999 9999.9  29.71 50.2  2.3  4.0
20241681130045027   09  50.4  50.4  70 13.6 99.9 999 9999.9  29.70 50.2  2.3  3.0
20241681140045027   09  50.2  50.2  60 11.7 99.9 999 9999.9  29.70 50.2  2.3  4.0
20241681150045027   09  50.2  50.2  60 13.6 99.9 999 9999.9  29.69 50.2  2.3  4.0
20241681200045027   09  50.4  50.4  50 13.6 99.9 999 9999.9  29.69 50.2  2.3  4.0
20241681210045027   09  50.2  50.2  60 13.6 99.9 999 9999.9  29.69 50.2  2.3  4.0
20241681220045027   09  50.4  50.4  70 15.6 99.9 999 9999.9  29.69 50.2  2.3  4.0
20241681230045027   09  50.2  50.2  70 15.6 99.9 999 9999.9  29.69 50.2  2.3  4.0
20241681240045027   09  50.2  50.2  70 15.6 99.9 999 9999.9  29.69 50.2  2.3  4.0
20241681250045027   09  50.2  50.2  80 13.6 99.9 999 9999.9  29.68 50.2  2.3  4.0
20241681300045027   09  50.2  50.2  60 15.6 99.9 999 9999.9  29.67 50.4  2.3  4.0
20241681310045027   09  50.2  50.2  50 13.6 99.9 999 9999.9  29.68 51.1  2.0  4.0
20241681320045027   09  50.0  50.0  60 13.6 99.9 999 9999.9  29.68 51.4  2.0  4.0
20241681330045027   09  49.8  49.8  70 13.6 99.9 999 9999.9  29.68 51.6  2.0  4.0
20241681340045027   09  50.0  50.0  70 13.6 99.9 999 9999.9  29.69 51.8  2.0  3.0
20241681350045027   09  50.2  50.2  70 15.6 99.9 999 9999.9  29.68 51.8  2.0  4.0
20241681400045027   09  49.8  49.8  60 13.6 99.9 999 9999.9  29.68 51.6  1.6  4.0
20241681410045027   09  49.8  49.8  80 13.6 99.9 999 9999.9  29.68 51.8  2.0  4.0
20241681420045027   09  49.6  49.6  70 11.7 99.9 999 9999.9  29.69 51.6  1.6  3.0
20241681430045027   09  49.5  49.5  70 13.6 99.9 999 9999.9  29.69 51.6  1.6  4.0
20241681440045027   09  49.8  49.8  60 13.6 99.9 999 9999.9  29.70 51.6  1.6  4.0
20241681450045027   09  49.8  49.8  50  9.7 99.9 999 9999.9  29.70 51.6  1.6  4.0
20241681500045027   09  49.8  49.8  70 11.7 99.9 999 9999.9  29.70 51.6  1.6  4.0
20241681510045027   09  49.8  49.8  40  7.8 99.9 999 9999.9  29.71 51.6  1.6  4.0
20241681520045027   09  50.0  50.0  70  5.8 99.9 999 9999.9  29.71 51.6  1.6  4.0
20241681530045027   09  50.0  50.0  70  7.8 99.9 999 9999.9  29.70 51.6  1.3  3.0
20241681540045027   09  50.2  50.2  60  5.8 99.9 999 9999.9  29.71 51.6  1.6  4.0
20241681550045027   09  50.2  50.2  70  7.8 99.9 999 9999.9  29.70 51.6  1.3  4.0
20241681600045027   09  50.2  50.2  60  5.8 99.9 999 9999.9  29.70 51.4  1.3  4.0
20241681610045027   09  50.2  50.2  60  7.8 99.9 999 9999.9  29.69 51.4  1.3  4.0
20241681620045027   09  50.4  50.4  60  7.8 99.9 999 9999.9  29.69 51.4  1.3  4.0
20241681630045027   09  50.4  50.4  60  7.8 99.9 999 9999.9  29.68 51.4  1.3  4.0
20241681640045027   09  50.7  50.7  60  7.8 99.9 999 9999.9  29.67 51.4  1.3  4.0
20241681650045027   09  50.5  50.5  60  5.8 99.9 999 9999.9  29.67 51.4  1.3  4.0
20241681700045027   09  50.2  50.2  50  5.8 99.9 999 9999.9  29.67 51.4  1.3  4.0
20241681710045027   09  49.8  49.8  50  5.8 99.9 999 9999.9  29.67 51.4  1.3  4.0
20241681720045027   09  49.1  49.1  20  7.8 99.9 999 9999.9  29.66 51.4  1.0  4.0
20241681730045027   09  49.1  49.1  30  7.8 99.9 999 9999.9  29.66 51.4  1.3  4.0
20241681740045027   09  49.1  49.1  30  9.7 99.9 999 9999.9  29.66 51.4  1.0  3.0
20241681750045027   09  49.1  49.1  50  9.7 99.9 999 9999.9  29.65 51.4  1.0  3.0
20241681800045027   09  49.3  49.3  70 11.7 99.9 999 9999.9  29.65 51.4  1.0  3.0
20241681810045027   09  49.8  49.8  70 13.6 99.9 999 9999.9  29.65 51.4  1.0  4.0
20241681820045027   09  50.2  50.2  60 13.6 99.9 999 9999.9  29.65 51.4  1.3  4.0
20241681830045027   09  50.5  50.5  50 11.7 99.9 999 9999.9  29.64 51.4  1.3  4.0
20241681840045027   09  50.7  50.7  50  7.8 99.9 999 9999.9  29.64 51.4  1.3  4.0
20241681850045027   09  51.4  51.4  70 13.6 99.9 999 9999.9  29.63 51.4  1.3  3.0
20241681900045027   09  52.0  52.0  70 11.7 99.9 999 9999.9  29.63 51.4  1.3  4.0
20241681910045027   09  52.2  52.2  70 11.7 99.9 999 9999.9  29.63 51.4  1.3  2.0
20241681920045027   09  52.0  52.0  60  7.8 99.9 999 9999.9  29.64 51.4  1.3  4.0
20241681930045027   09  52.0  52.0  60  7.8 99.9 999 9999.9  29.64 51.3  1.3  3.0
20241681940045027   09  52.0  52.0  70  7.8 99.9 999 9999.9  29.64 51.3  1.3  4.0
20241681950045027   09  51.8  51.8  50  7.8 99.9 999 9999.9  29.64 51.3  1.0  3.0
20241682000045027   09  52.0  52.0  60  7.8 99.9 999 9999.9  29.64 51.3  1.0  3.0
20241682010045027   09  51.3  51.3  50  7.8 99.9 999 9999.9  29.64 51.3  1.0  3.0
20241682020045027   09  51.1  51.1  60  7.8 99.9 999 9999.9  29.64 51.3  1.3  3.0
20241682030045027   09  50.9  50.9  60  5.8 99.9 999 9999.9  29.65 51.3  1.0  4.0
20241682040045027   09  50.9  50.9  70  5.8 99.9 999 9999.9  29.65 51.3  1.0  3.0
20241682050045027   09  50.7  50.7  70  5.8 99.9 999 9999.9  29.65 51.3  1.0  3.0
20241682100045027   09  50.7  50.7  50  5.8 99.9 999 9999.9  29.64 51.3  1.0  3.0
20241682110045027   09  50.5  50.5  70  5.8 99.9 999 9999.9  29.64 51.3  1.0  2.0
20241682120045027   09  50.2  50.2  50  5.8 99.9 999 9999.9  29.64 51.3  1.0  3.0
20241682130045027   09  50.0  50.0  60  3.9 99.9 999 9999.9  29.64 51.1  1.0  3.0
20241682140045027   09  50.0  50.0  50  3.9 99.9 999 9999.9  29.65 51.1  1.0  4.0
20241682150045027   09  50.0  50.0  40  1.9 99.9 999 9999.9  29.65 51.1  1.0  4.0
20241682200045027   09  50.0  49.8  70  3.9 99.9 999 9999.9  29.65 51.1  1.0  4.0
20241682210045027   09  50.0  50.0  80  3.9 99.9 999 9999.9  29.64 51.1  0.7 99.9
20241682340045027   09  50.2  50.2  50  3.9 99.9 999 9999.9  29.65 50.9  0.7 99.9
20241682350045027   09  50.5  50.5  90  3.9 99.9 999 9999.9  29.66 50.9  0.7 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
136 matching elements
0.070 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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