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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: 2221 GMT
Station Types
(Click on name to view all stations for that type)
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Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (189)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
20251890000045027   09  61.3  52.9  60 11.7 99.9 999 9999.9  30.02 59.7  1.6  4.0
20251890010045027   09  61.7  52.9  80 11.7 99.9 999 9999.9  30.02 59.7  2.0  4.0
20251890020045027   09  62.1  52.9  60 11.7 99.9 999 9999.9  30.01 59.7  2.0  4.0
20251890030045027   09  62.1  53.1  50  9.7 99.9 999 9999.9  30.02 59.7  1.6  3.0
20251890040045027   09  62.2  53.4  60  7.8 99.9 999 9999.9  30.02 59.5  2.0  3.0
20251890050045027   09  62.4  54.1  60  7.8 99.9 999 9999.9  30.01 59.5  2.0  4.0
20251890100045027   09  62.4  54.1  60  7.8 99.9 999 9999.9  30.01 59.5  1.6  4.0
20251890110045027   09  62.2  54.0  40  7.8 99.9 999 9999.9  30.01 59.5  2.0  4.0
20251890120045027   09  61.5  54.5  70  7.8 99.9 999 9999.9  30.01 59.5  2.0  4.0
20251890130045027   09  61.2  54.5  70  7.8 99.9 999 9999.9  30.01 59.4  2.0  4.0
20251890140045027   09  61.0  54.7  60  7.8 99.9 999 9999.9  30.01 59.4  1.6  4.0
20251890150045027   09  61.0  54.3  70  7.8 99.9 999 9999.9  30.01 59.4  2.0  4.0
20251890200045027   09  61.2  53.8  70 11.7 99.9 999 9999.9  30.01 59.4  1.6  4.0
20251890210045027   09  61.2  53.6  60 11.7 99.9 999 9999.9  30.02 59.4  2.0  3.0
20251890220045027   09  61.0  53.6  60 11.7 99.9 999 9999.9  30.03 59.2  2.0  3.0
20251890230045027   09  61.7  53.6  70  9.7 99.9 999 9999.9  30.02 59.2  2.0  4.0
20251890240045027   09  61.5  54.0  50  7.8 99.9 999 9999.9  30.03 59.2  1.6  4.0
20251890250045027   09  61.2  53.8  70  9.7 99.9 999 9999.9  30.03 58.8  2.0  4.0
20251890300045027   09  60.8  53.2  60  9.7 99.9 999 9999.9  30.04 58.3  2.0  4.0
20251890310045027   09  60.3  53.2  60  9.7 99.9 999 9999.9  30.03 58.6  2.0  4.0
20251890320045027   09  60.1  53.8  70  7.8 99.9 999 9999.9  30.04 58.5  2.0  4.0
20251890330045027   09  59.7  54.0  70  7.8 99.9 999 9999.9  30.04 57.4  2.0  4.0
20251890340045027   09  59.5  54.1  60  7.8 99.9 999 9999.9  30.04 57.4  1.6  4.0
20251890350045027   09  59.4  54.7  50  5.8 99.9 999 9999.9  30.05 57.7  2.0  4.0
20251890400045027   09  59.5  54.9  50  3.9 99.9 999 9999.9  30.04 57.9  1.6  4.0
20251890410045027   09  59.2  55.2  80  3.9 99.9 999 9999.9  30.04 57.4  1.6  4.0
20251890420045027   09  59.0  55.0  90  5.8 99.9 999 9999.9  30.04 57.0  1.6  4.0
20251890430045027   09  59.0  54.5  80  5.8 99.9 999 9999.9  30.03 57.6  1.6  4.0
20251890440045027   09  58.6  54.7  80  7.8 99.9 999 9999.9  30.02 58.1  1.6  4.0
20251890450045027   09  58.5  54.7  90  9.7 99.9 999 9999.9  30.02 57.6  1.6  4.0
20251890500045027   09  58.5  54.7  70  7.8 99.9 999 9999.9  30.02 57.0  1.6  4.0
20251890510045027   09  58.6  54.5  60  5.8 99.9 999 9999.9  30.02 57.2  1.3  4.0
20251890520045027   09  58.5  54.3  70  7.8 99.9 999 9999.9  30.02 57.2  1.3  4.0
20251890530045027   09  58.3  54.1  70  9.7 99.9 999 9999.9  30.03 56.3  1.3  4.0
20251890540045027   09  58.5  53.8  70  9.7 99.9 999 9999.9  30.03 57.6  1.3  4.0
20251890550045027   09  58.1  53.4  70  9.7 99.9 999 9999.9  30.03 57.0  1.3  4.0
20251890600045027   09  57.7  53.6  60  7.8 99.9 999 9999.9  30.04 57.6  1.3  4.0
20251890610045027   09  57.6  53.6  60  7.8 99.9 999 9999.9  30.04 56.8  1.3  4.0
20251890620045027   09  57.4  54.0  60  5.8 99.9 999 9999.9  30.04 56.8  1.3  3.0
20251890630045027   09  57.4  54.0  70  5.8 99.9 999 9999.9  30.04 57.9  1.6  4.0
20251890640045027   09  57.2  54.1  80  7.8 99.9 999 9999.9  30.04 58.3  1.6  4.0
20251890650045027   09  57.0  54.3  50  5.8 99.9 999 9999.9  30.04 57.9  1.6  4.0
20251890700045027   09  56.8  54.3  40  5.8 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890710045027   09  56.8  54.5  60  5.8 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890720045027   09  56.7  54.7  60  5.8 99.9 999 9999.9  30.03 58.5  2.0  4.0
20251890730045027   09  56.7  54.7  70  5.8 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890740045027   09  56.5  54.5  60  5.8 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890750045027   09  56.5  54.7  60  5.8 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890800045027   09  56.5  54.7  40  5.8 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890810045027   09  56.3  54.3  50  3.9 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890820045027   09  56.3  54.3  60  5.8 99.9 999 9999.9  30.03 58.5  1.6  4.0
20251890830045027   09  56.1  54.1  70  7.8 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890840045027   09  55.9  54.0  70  7.8 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890850045027   09  55.9  54.1  50  5.8 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890900045027   09  55.8  54.0  40  5.8 99.9 999 9999.9  30.01 58.5  1.6  4.0
20251890910045027   09  55.0  53.8 340  3.9 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890920045027   09  54.9  53.6 330  1.9 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890930045027   09  54.9  53.4 300  1.9 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251890940045027   09  54.9  53.8 280  1.9 99.9 999 9999.9  30.02 58.5  1.3  4.0
20251890950045027   09  54.7  53.8 340  3.9 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251891000045027   09  54.1  53.4 350  3.9 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251891010045027   09  54.1  53.6 330  3.9 99.9 999 9999.9  30.02 58.5  1.3  4.0
20251891020045027   09  54.5  53.8 340  1.9 99.9 999 9999.9  30.02 58.5  1.6  4.0
20251891030045027   09  54.3  53.6 330  3.9 99.9 999 9999.9  30.02 58.5  1.3  4.0
20251891040045027   09  54.1  53.6 310  1.9 99.9 999 9999.9  30.02 58.6  1.3  5.0
20251891050045027   09  54.7  54.0 270  1.9 99.9 999 9999.9  30.02 58.5  1.3  4.0
20251891100045027   09  54.9  54.1 330  3.9 99.9 999 9999.9  30.03 58.5  1.3  5.0
20251891110045027   09  55.0  54.0 330  3.9 99.9 999 9999.9  30.03 58.6  1.3  4.0
20251891120045027   09  55.0  53.8 330  1.9 99.9 999 9999.9  30.03 58.6  1.3  4.0
20251891130045027   09  55.6  54.0 340  1.9 99.9 999 9999.9  30.03 58.6  1.0  4.0
20251891140045027   09  55.8  53.8 350  1.9 99.9 999 9999.9  30.03 58.6  1.3  4.0
20251891150045027   09  55.8  53.6 350  1.9 99.9 999 9999.9  30.03 58.6  1.3  5.0
20251891200045027   09  55.6  53.6  30  1.9 99.9 999 9999.9  30.03 58.6  1.0  5.0
20251891210045027   09  55.8  53.6 110  1.9 99.9 999 9999.9  30.03 58.6  1.0  4.0
20251891220045027   09  56.5  54.0 240  1.9 99.9 999 9999.9  30.03 58.8  1.3  4.0
20251891230045027   09  57.4  54.3  00  0.0 99.9 999 9999.9  30.03 58.8  1.0  4.0
20251891240045027   09  57.2  54.1 140  1.9 99.9 999 9999.9  30.04 58.8  1.3  4.0
20251891250045027   09  57.0  54.1 150  1.9 99.9 999 9999.9  30.04 58.8  1.3  4.0
20251891300045027   09  57.2  54.3  60  1.9 99.9 999 9999.9  30.04 58.8  1.3  5.0
20251891310045027   09  56.8  54.3  30  1.9 99.9 999 9999.9  30.04 58.8  1.3  5.0
20251891320045027   09  57.0  54.3  40  1.9 99.9 999 9999.9  30.04 59.0  1.0  4.0
20251891330045027   09  57.0  54.5  60  1.9 99.9 999 9999.9  30.05 59.0  1.3  5.0
20251891340045027   09  57.2  54.7  60  1.9 99.9 999 9999.9  30.05 59.0  1.3  4.0
20251891350045027   09  57.0  55.2  60  5.8 99.9 999 9999.9  30.05 59.0  1.0  4.0
20251891400045027   09  56.8  55.4  70  9.7 99.9 999 9999.9  30.05 59.0  1.3  4.0
20251891410045027   09  56.5  55.4  80 11.7 99.9 999 9999.9  30.05 59.0  1.3  4.0
20251891420045027   09  56.1  55.0  80  9.7 99.9 999 9999.9  30.06 58.8  1.3  4.0
20251891430045027   09  55.8  54.9  70  9.7 99.9 999 9999.9  30.06 58.8  1.3  4.0
20251891440045027   09  55.6  54.9  70  9.7 99.9 999 9999.9  30.06 58.8  1.3  5.0
20251891450045027   09  55.8  55.2  70  9.7 99.9 999 9999.9  30.06 58.8  1.6  5.0
20251891500045027   09  55.8  55.0  70  9.7 99.9 999 9999.9  30.06 59.7  1.3  5.0
20251891510045027   09  55.8  55.0  80  9.7 99.9 999 9999.9  30.06 60.1  1.3  4.0
20251891520045027   09  55.8  55.0  70  9.7 99.9 999 9999.9  30.06 61.2  1.6  5.0
20251891530045027   09  55.6  55.0  80  9.7 99.9 999 9999.9  30.06 59.9  1.3  4.0
20251891540045027   09  55.6  55.0  70  9.7 99.9 999 9999.9  30.06 59.5  1.6  4.0
20251891550045027   09  55.8  55.2  70  9.7 99.9 999 9999.9  30.06 60.3  1.3  4.0
20251891600045027   09  55.6  55.0  80  7.8 99.9 999 9999.9  30.07 59.5  1.3  4.0
20251891610045027   09  55.6  55.0  80  7.8 99.9 999 9999.9  30.07 60.1  1.3  4.0
20251891620045027   09  55.8  55.4  80  7.8 99.9 999 9999.9  30.07 61.0  1.3  4.0
20251891630045027   09  55.9  55.4  90  9.7 99.9 999 9999.9  30.07 59.2  1.3  4.0
20251891640045027   09  56.1  55.4  80  7.8 99.9 999 9999.9  30.08 60.3  1.6  4.0
20251891650045027   09  56.5  55.4 100  7.8 99.9 999 9999.9  30.08 60.4  1.6  4.0
20251891700045027   09  56.7  55.4  90  5.8 99.9 999 9999.9  30.08 61.5  1.3  5.0
20251891710045027   09  56.7  55.4 100  5.8 99.9 999 9999.9  30.08 59.4  1.3  4.0
20251891720045027   09  56.8  55.4  90  5.8 99.9 999 9999.9  30.08 58.8  1.3  4.0
20251891730045027   09  56.7  55.4  80  5.8 99.9 999 9999.9  30.08 58.8  1.3  4.0
20251891740045027   09  56.7  55.6  80  5.8 99.9 999 9999.9  30.08 58.8  1.3  4.0
20251891750045027   09  56.5  55.4  80  3.9 99.9 999 9999.9  30.09 59.0  1.3  4.0
20251891800045027   09  56.7  55.6  90  5.8 99.9 999 9999.9  30.08 59.0  1.3  4.0
20251891810045027   09  56.7  55.6  90  3.9 99.9 999 9999.9  30.08 59.0  1.3  4.0
20251891820045027   09  57.0  55.6  90  3.9 99.9 999 9999.9  30.08 59.0  1.0  4.0
20251891830045027   09  56.8  55.6  80  3.9 99.9 999 9999.9  30.08 59.0  1.0  4.0
20251891840045027   09  56.8  55.6 100  3.9 99.9 999 9999.9  30.08 59.2  1.0  4.0
20251891850045027   09  57.0  55.4  90  3.9 99.9 999 9999.9  30.08 59.4  1.0  4.0
20251891900045027   09  57.0  55.4  90  3.9 99.9 999 9999.9  30.08 59.4  1.0  4.0
20251891910045027   09  57.0  55.6 100  3.9 99.9 999 9999.9  30.07 59.5  1.0  4.0
20251891920045027   09  57.0  55.6 100  3.9 99.9 999 9999.9  30.08 59.7  1.0  4.0
20251891930045027   09  57.0  55.6 100  3.9 99.9 999 9999.9  30.07 59.7  1.0  4.0
20251891940045027   09  57.2  55.9 100  3.9 99.9 999 9999.9  30.07 59.9  1.0  4.0
20251891950045027   09  57.2  55.9 110  3.9 99.9 999 9999.9  30.07 60.1  1.0  4.0
20251892000045027   09  57.4  55.8 110  3.9 99.9 999 9999.9  30.07 60.1  1.0  4.0
20251892010045027   09  57.4  55.9 100  3.9 99.9 999 9999.9  30.07 60.3  1.0  4.0
20251892020045027   09  57.6  56.1  90  3.9 99.9 999 9999.9  30.07 60.4  1.0  4.0
20251892030045027   09  57.6  56.1 100  3.9 99.9 999 9999.9  30.07 60.6  1.0  4.0
20251892040045027   09  57.7  56.1 100  3.9 99.9 999 9999.9  30.07 60.6  1.0  4.0
20251892050045027   09  57.7  56.3 100  3.9 99.9 999 9999.9  30.07 60.8  0.7 99.9
20251892100045027   09  57.7  56.3  90  5.8 99.9 999 9999.9  30.07 60.8  1.0  4.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 3rd data value plotted]
127 matching elements
0.011 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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