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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: 0815 GMT
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 Enter New DOY (001-366):  Or Today (285)
 (See also Tables for determining DOY for a given date)
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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 20242850000045027 09 58.6 54.9 00 0.0 99.9 999 9999.9 29.99 61.2 0.0 99.9 20242850010045027 09 59.0 55.9 270 1.9 99.9 999 9999.9 29.99 61.2 0.0 99.9 20242850020045027 09 59.2 56.3 260 1.9 99.9 999 9999.9 30.00 61.2 0.0 99.9 20242850030045027 09 59.0 55.4 330 1.9 99.9 999 9999.9 30.00 61.2 0.0 99.9 20242850040045027 09 58.8 54.9 350 1.9 99.9 999 9999.9 30.00 61.3 0.0 99.9 20242850050045027 09 58.8 54.3 350 1.9 99.9 999 9999.9 30.00 61.3 0.0 99.9 20242850100045027 09 59.2 55.2 270 1.9 99.9 999 9999.9 30.00 61.3 0.0 99.9 20242850110045027 09 59.7 55.4 250 1.9 99.9 999 9999.9 30.00 61.2 0.0 99.9 20242850120045027 09 61.0 55.6 230 3.9 99.9 999 9999.9 30.00 61.2 0.0 99.9 20242850130045027 09 61.9 55.9 240 5.8 99.9 999 9999.9 30.00 61.2 0.0 99.9 20242850140045027 09 62.1 55.8 240 5.8 99.9 999 9999.9 30.00 61.0 0.0 99.9 20242850150045027 09 62.1 55.8 240 5.8 99.9 999 9999.9 29.99 61.0 0.0 99.9 20242850200045027 09 62.2 55.6 240 7.8 99.9 999 9999.9 29.99 61.0 0.0 99.9 20242850210045027 09 62.2 55.8 240 7.8 99.9 999 9999.9 29.99 60.8 0.0 99.9 20242850220045027 09 61.9 55.9 240 7.8 99.9 999 9999.9 29.98 60.8 0.0 99.9 20242850230045027 09 61.7 56.1 240 7.8 99.9 999 9999.9 29.98 60.8 0.0 99.9 20242850240045027 09 61.7 56.1 240 7.8 99.9 999 9999.9 29.98 60.8 0.0 99.9 20242850250045027 09 61.5 56.3 230 7.8 99.9 999 9999.9 29.98 60.6 0.0 99.9 20242850300045027 09 61.5 56.3 230 7.8 99.9 999 9999.9 29.98 60.6 0.0 99.9 20242850310045027 09 61.3 56.3 240 7.8 99.9 999 9999.9 29.98 60.6 0.0 99.9 20242850320045027 09 61.3 56.1 250 5.8 99.9 999 9999.9 29.98 60.6 0.0 99.9 20242850330045027 09 61.3 55.9 240 5.8 99.9 999 9999.9 29.98 60.6 0.0 99.9 20242850340045027 09 61.0 55.9 250 5.8 99.9 999 9999.9 29.98 60.4 0.0 99.9 20242850350045027 09 60.8 56.1 240 5.8 99.9 999 9999.9 29.97 60.6 0.0 99.9 20242850400045027 09 61.0 55.9 230 7.8 99.9 999 9999.9 29.97 60.6 0.0 99.9 20242850410045027 09 61.3 55.8 240 7.8 99.9 999 9999.9 29.97 60.8 0.0 99.9 20242850420045027 09 61.5 55.6 240 9.7 99.9 999 9999.9 29.96 60.8 0.0 99.9 20242850430045027 09 61.7 55.4 240 9.7 99.9 999 9999.9 29.96 60.8 0.0 99.9 20242850440045027 09 60.6 55.9 240 7.8 99.9 999 9999.9 29.96 60.6 0.0 99.9 20242850450045027 09 60.8 55.9 230 7.8 99.9 999 9999.9 29.96 60.6 0.0 99.9 20242850500045027 09 60.6 55.9 230 7.8 99.9 999 9999.9 29.96 60.4 0.0 99.9 20242850510045027 09 60.1 56.3 230 7.8 99.9 999 9999.9 29.96 60.4 0.0 99.9 20242850520045027 09 60.3 56.1 230 5.8 99.9 999 9999.9 29.96 60.4 0.0 99.9 20242850530045027 09 60.3 55.9 220 5.8 99.9 999 9999.9 29.95 60.3 0.0 99.9 20242850540045027 09 60.4 55.6 220 5.8 99.9 999 9999.9 29.95 60.3 0.0 99.9 20242850550045027 09 60.3 55.8 220 5.8 99.9 999 9999.9 29.95 60.3 0.0 99.9 20242850600045027 09 60.3 55.8 210 5.8 99.9 999 9999.9 29.95 60.1 0.0 99.9 20242850610045027 09 60.3 55.8 200 5.8 99.9 999 9999.9 29.94 60.1 0.0 99.9 20242850620045027 09 60.4 55.6 230 5.8 99.9 999 9999.9 29.93 59.9 0.0 99.9 20242850630045027 09 60.3 55.6 240 5.8 99.9 999 9999.9 29.93 59.9 0.0 99.9 20242850640045027 09 60.8 55.4 220 7.8 99.9 999 9999.9 29.93 59.9 0.0 99.9 20242850650045027 09 61.3 55.0 220 9.7 99.9 999 9999.9 29.93 59.7 0.0 99.9
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