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Realtime Great Lakes Weather Data and Marine Observations

 DULM5: NOS Duluth MN                                  
CMAN Station
Lat: 46.78°, Lon: -92.09°
Elevation: 185 m
Anemometer Height: 13 m
Related Site: NDBC

Current Time: 0831 GMT
Station Types
(Click on name to view all stations for that type)
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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 (338)
 (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
202433800001DULM5   09  -6.1  -9.5 350  3.1  4.1 999 9999.9 1031.5  9.7 99.9 99.9             
202433800061DULM5   09 999.9 999.9 320  3.6  5.1 999 9999.9 1031.6  9.7 99.9 99.9             
202433800121DULM5   09 999.9 999.9 330  2.6  4.1 999 9999.9 1031.5  9.7 99.9 99.9             
202433800181DULM5   09 999.9 999.9 340  2.1  4.6 999 9999.9 1031.5  9.7 99.9 99.9             
202433800241DULM5   09  -6.3  -9.9 350  2.1  4.6 999 9999.9 1031.5  9.7 99.9 99.9             
202433800301DULM5   09  -6.3  -9.8 320  2.1  3.1 999 9999.9 1031.5  9.7 99.9 99.9             
202433800361DULM5   09 999.9 999.9 280  2.6  4.1 999 9999.9 1031.6  9.7 99.9 99.9             
202433800421DULM5   09 999.9 999.9 260  4.6  6.7 999 9999.9 1031.5  9.7 99.9 99.9             
202433800481DULM5   09 999.9 999.9 250  5.1  7.2 999 9999.9 1031.5  9.7 99.9 99.9             
202433800541DULM5   09 999.9 999.9 250  4.1  6.2 999 9999.9 1031.5  9.7 99.9 99.9             
202433801001DULM5   09 999.9 999.9 240  2.6  5.7 999 9999.9 1031.6  9.7 99.9 99.9             
202433801061DULM5   09 999.9 999.9 270  4.1  5.1 999 9999.9 1031.7  9.7 99.9 99.9             
202433801121DULM5   09 999.9 999.9 300  4.1  5.7 999 9999.9 1031.8  9.7 99.9 99.9             
202433801181DULM5   09 999.9 999.9 300  3.6  6.2 999 9999.9 1031.7  9.7 99.9 99.9             
202433801241DULM5   09  -6.3  -9.6 280  3.1  5.1 999 9999.9 1031.7  9.7 99.9 99.9             
202433801301DULM5   09  -6.2  -9.5 290  5.1  7.2 999 9999.9 1031.8  9.7 99.9 99.9             
202433801361DULM5   09 999.9 999.9 300  3.1  6.2 999 9999.9 1031.7 99.9 99.9 99.9             
202433801421DULM5   09 999.9 999.9 320  3.1  5.1 999 9999.9 1031.7 99.9 99.9 99.9             
202433801481DULM5   09 999.9 999.9 260  4.6  6.2 999 9999.9 1031.6 99.9 99.9 99.9             
202433801541DULM5   09  -6.4 -10.0 250  4.1  5.1 999 9999.9 1031.5  9.7 99.9 99.9             
202433802001DULM5   09  -6.4 -10.0 250  2.1  4.1 999 9999.9 1031.5  9.7 99.9 99.9             
202433802061DULM5   09 999.9 999.9 270  4.1  6.2 999 9999.9 1031.4  9.8 99.9 99.9             
202433802121DULM5   09 999.9 999.9 270  4.6  5.7 999 9999.9 1031.3  9.8 99.9 99.9             
202433802181DULM5   09 999.9 999.9 280  3.6  5.7 999 9999.9 1031.3  9.8 99.9 99.9             
202433802241DULM5   09  -6.4  -9.9 330  3.6  4.6 999 9999.9 1031.3  9.8 99.9 99.9             
202433802301DULM5   09  -6.5 -10.1 300  2.1  6.2 999 9999.9 1031.2  9.8 99.9 99.9             
202433802361DULM5   09 999.9 999.9 270  1.5  3.1 999 9999.9 1031.1 99.9 99.9 99.9             
202433802421DULM5   09 999.9 999.9 300  3.6  6.2 999 9999.9 1031.1 99.9 99.9 99.9             
202433802481DULM5   09 999.9 999.9 260  3.1  4.1 999 9999.9 1031.1 99.9 99.9 99.9             
202433802541DULM5   09  -6.4 -10.3 250  2.1  3.6 999 9999.9 1031.0  9.8 99.9 99.9             
202433803001DULM5   09  -6.4 -10.4 270  2.6  3.6 999 9999.9 1030.9  9.8 99.9 99.9             
202433803061DULM5   09 999.9 999.9 310  2.6  3.6 999 9999.9 1030.9  9.8 99.9 99.9             
202433803121DULM5   09 999.9 999.9 280  4.1  5.1 999 9999.9 1030.8  9.8 99.9 99.9             
202433803181DULM5   09 999.9 999.9 290  2.6  4.1 999 9999.9 1030.8  9.8 99.9 99.9             
202433803241DULM5   09  -6.5 -10.7 300  1.5  4.1 999 9999.9 1030.7  9.8 99.9 99.9             
202433803301DULM5   09  -6.5 -10.7 260  1.0  3.1 999 9999.9 1030.7  9.8 99.9 99.9             
202433803361DULM5   09 999.9 999.9 320  1.5  2.6 999 9999.9 1030.7 99.9 99.9 99.9             
202433803421DULM5   09 999.9 999.9 330  1.5  3.6 999 9999.9 1030.7 99.9 99.9 99.9             
202433803481DULM5   09 999.9 999.9 320  1.5  3.1 999 9999.9 1030.7 99.9 99.9 99.9             
202433803541DULM5   09  -6.6 -11.0 310  2.6  4.1 999 9999.9 1030.7  9.8 99.9 99.9             
202433804001DULM5   09  -6.5 -10.9 320  2.6  4.6 999 9999.9 1030.7  9.8 99.9 99.9             
202433804061DULM5   09 999.9 999.9 320  3.1  4.1 999 9999.9 1030.8  9.8 99.9 99.9             
202433804121DULM5   09 999.9 999.9 310  2.1  4.1 999 9999.9 1030.9  9.8 99.9 99.9             
202433804181DULM5   09 999.9 999.9 300  3.1  4.6 999 9999.9 1030.9  9.8 99.9 99.9             
202433804241DULM5   09  -6.3 -10.7 290  2.1  3.6 999 9999.9 1030.8  9.8 99.9 99.9             
202433804301DULM5   09  -6.4 -10.9 290  2.6  4.6 999 9999.9 1030.9  9.8 99.9 99.9             
202433804361DULM5   09 999.9 999.9 300  1.5  3.1 999 9999.9 1030.9 99.9 99.9 99.9             
202433804421DULM5   09 999.9 999.9 280  2.1  3.6 999 9999.9 1030.9 99.9 99.9 99.9             
202433804481DULM5   09 999.9 999.9 260  3.1  4.1 999 9999.9 1030.8 99.9 99.9 99.9             
202433804541DULM5   09  -6.4 -10.8 260  2.1  3.6 999 9999.9 1030.8  9.9 99.9 99.9             
202433805001DULM5   09  -6.4 -10.8 260  2.1  3.1 999 9999.9 1030.7  9.9 99.9 99.9             
202433805061DULM5   09 999.9 999.9 270  3.1  4.1 999 9999.9 1030.6  9.9 99.9 99.9             
202433805121DULM5   09 999.9 999.9 290  2.1  4.1 999 9999.9 1030.5  9.9 99.9 99.9             
202433805181DULM5   09 999.9 999.9 270  3.1  4.1 999 9999.9 1030.5  9.9 99.9 99.9             
202433805241DULM5   09  -6.5 -10.7 240  2.6  4.1 999 9999.9 1030.5  9.9 99.9 99.9             
202433805301DULM5   09  -6.5 -10.7 240  1.0  3.1 999 9999.9 1030.5  9.8 99.9 99.9             
202433805361DULM5   09 999.9 999.9 220  2.6  3.6 999 9999.9 1030.5 99.9 99.9 99.9             
202433805421DULM5   09 999.9 999.9 230  2.6  3.6 999 9999.9 1030.4 99.9 99.9 99.9             
202433805481DULM5   09 999.9 999.9 200  1.0  2.6 999 9999.9 1030.2 99.9 99.9 99.9             
202433805541DULM5   09  -6.3 -10.5 230  2.6  3.1 999 9999.9 1030.3  9.8 99.9 99.9             
202433806001DULM5   09  -6.3 -10.5 240  2.1  3.6 999 9999.9 1030.3  9.8 99.9 99.9             
202433806061DULM5   09 999.9 999.9 230  2.1  3.1 999 9999.9 1030.2  9.8 99.9 99.9             
202433806121DULM5   09 999.9 999.9 220  2.1  2.6 999 9999.9 1030.1  9.8 99.9 99.9             
202433806181DULM5   09 999.9 999.9 180  1.0  2.1 999 9999.9 1030.1  9.8 99.9 99.9             
202433806241DULM5   09  -6.3 -10.5 220  1.5  3.1 999 9999.9 1030.0  9.8 99.9 99.9             
202433806301DULM5   09  -6.2 -10.4 220  1.5  3.1 999 9999.9 1029.9  9.8 99.9 99.9             
202433806361DULM5   09 999.9 999.9 240  2.1  3.1 999 9999.9 1029.8 99.9 99.9 99.9             
202433806421DULM5   09 999.9 999.9 230  2.1  3.1 999 9999.9 1029.8 99.9 99.9 99.9             
202433806481DULM5   09 999.9 999.9 240  2.6  3.1 999 9999.9 1029.8 99.9 99.9 99.9             
202433806541DULM5   09  -6.0 -10.0 250  3.1  3.6 999 9999.9 1029.9  9.8 99.9 99.9             
202433807001DULM5   09  -6.1 -10.1 250  3.1  3.6 999 9999.9 1029.8  9.8 99.9 99.9             
202433807061DULM5   09 999.9 999.9 230  2.6  3.6 999 9999.9 1029.8  9.8 99.9 99.9             
202433807121DULM5   09 999.9 999.9 230  3.1  3.6 999 9999.9 1029.7  9.8 99.9 99.9             
202433807181DULM5   09 999.9 999.9 230  2.1  3.6 999 9999.9 1029.7  9.8 99.9 99.9             
202433807241DULM5   09  -6.0  -9.9 210  2.6  3.6 999 9999.9 1029.6  9.8 99.9 99.9             
202433807301DULM5   09  -6.0  -9.9 220  2.6  3.6 999 9999.9 1029.5  9.8 99.9 99.9             
202433807361DULM5   09 999.9 999.9 210  2.6  3.6 999 9999.9 1029.4 99.9 99.9 99.9             
202433807421DULM5   09 999.9 999.9 220  2.6  3.6 999 9999.9 1029.3 99.9 99.9 99.9             
202433807481DULM5   09 999.9 999.9 220  2.6  3.6 999 9999.9 1029.2 99.9 99.9 99.9
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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