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Realtime Great Lakes Weather Data and Marine Observations

 45023: MTU N.KeweenawPenn                                  
Buoy
Lat: 47.27°, Lon: -88.61°
Elevation: 183 m
Anemometer Height: 3 m
Related Site: NDBC
Related Site: GLOS

Current Time: 0704 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 (174)
 (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
20251740000045023   09   8.6   7.5  40  4.0  5.0 999 9999.9 1005.8 99.9  0.4 99.9             
20251740020045023   09   8.1   7.5  70  5.0  6.0 999 9999.9 1005.9 99.9  0.4 99.9             
20251740040045023   09   8.1   7.4  70  4.0  5.0 999 9999.9 1006.0 99.9  0.4 99.9             
20251740100045023   09   8.2   7.4  80  3.0  4.0 999 9999.9 1006.0 99.9  0.4 99.9             
20251740120045023   09   7.9   7.1  20  4.0  9.0 999 9999.9 1006.5 99.9  0.4 99.9             
20251740140045023   09   7.2   6.9  90  7.0  9.0 999 9999.9 1007.3 99.9  0.4 99.9             
20251740200045023   09   7.5   7.3 110  6.0  8.0 999 9999.9 1007.2 99.9  0.5 99.9             
20251740220045023   09   8.6   8.1 110  4.0  5.0 999 9999.9 1007.1 99.9  0.5 99.9             
20251740240045023   09   9.1   8.3  70  2.0  3.0 999 9999.9 1007.3 99.9  0.5 99.9             
20251740300045023   09   9.1   8.5  60  3.0  4.0 999 9999.9 1007.3 99.9  0.4 99.9             
20251740320045023   09   9.3   8.9 160  2.0  3.0 999 9999.9 1007.1 99.9  0.4 99.9             
20251740340045023   09   9.8   9.0 320  2.0  3.0 999 9999.9 1006.9 99.9  0.4 99.9             
20251740400045023   09   9.8   9.0 280  1.0  3.0 999 9999.9 1006.3 99.9  0.4 99.9             
20251740440045023   09  12.2  11.0 240  3.0  4.0 999 9999.9 1005.6 99.9  0.4 99.9             
20251740500045023   09  13.5  12.2 220  3.0  4.0 999 9999.9 1005.4 99.9  0.4 99.9             
20251740520045023   09  14.9  13.6 210  2.0  3.0 999 9999.9 1005.2 99.9  0.4 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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