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Realtime Great Lakes Weather Data and Marine Observations

 RCKM4: NOS Rock Cut MI                                  
CMAN Station
Lat: 46.27°, Lon: -84.19°
Elevation: 180 m
Anemometer Height: 8 m
Related Site: NDBC

Current Time: 1303 GMT
Station Types
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (183)
 (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
202518300001RCKM4   29 999.9 999.9 330  8.0  9.9 999 9999.9  29.79 59.9 99.9 99.9
202518300061RCKM4   29 999.9 999.9 310  6.0  8.0 999 9999.9  29.79 59.9 99.9 99.9
202518300121RCKM4   29 999.9 999.9 310  5.1  7.0 999 9999.9  29.79 59.9 99.9 99.9
202518300181RCKM4   29 999.9 999.9 300  6.0  8.0 999 9999.9  29.79 59.9 99.9 99.9
202518300241RCKM4   29 999.9 999.9 310  7.0  9.9 999 9999.9  29.79 59.9 99.9 99.9
202518300301RCKM4   29 999.9 999.9 320  7.0  9.9 999 9999.9  29.79 59.9 99.9 99.9
202518300361RCKM4   29 999.9 999.9 310  7.0  9.9 999 9999.9  29.79 59.9 99.9 99.9
202518300421RCKM4   29 999.9 999.9 310  6.0  8.9 999 9999.9  29.79 59.9 99.9 99.9
202518300481RCKM4   29 999.9 999.9 300  4.1  6.0 999 9999.9  29.79 59.9 99.9 99.9
202518300541RCKM4   29 999.9 999.9 290  4.1  5.1 999 9999.9  29.79 59.9 99.9 99.9
202518301001RCKM4   29 999.9 999.9 290  2.9  5.1 999 9999.9  29.79 59.9 99.9 99.9
202518301061RCKM4   29 999.9 999.9 290  2.9  5.1 999 9999.9  29.79 59.9 99.9 99.9
202518301121RCKM4   29 999.9 999.9 290  1.9  2.9 999 9999.9  29.79 59.9 99.9 99.9
202518301181RCKM4   29 999.9 999.9 280  1.9  2.9 999 9999.9  29.80 59.9 99.9 99.9
202518301241RCKM4   29 999.9 999.9 250  1.9  2.9 999 9999.9  29.80 59.9 99.9 99.9
202518301301RCKM4   29 999.9 999.9 210  2.9  4.1 999 9999.9  29.80 59.9 99.9 99.9
202518301361RCKM4   29 999.9 999.9 210  4.1  6.0 999 9999.9  29.80 59.9 99.9 99.9
202518301421RCKM4   29 999.9 999.9 210  4.1  6.0 999 9999.9  29.80 59.9 99.9 99.9
202518301481RCKM4   29 999.9 999.9 230  4.1  7.0 999 9999.9  29.80 59.9 99.9 99.9
202518301541RCKM4   29 999.9 999.9 230  2.9  6.0 999 9999.9  29.80 59.9 99.9 99.9
202518302001RCKM4   29 999.9 999.9 220  6.0  8.0 999 9999.9  29.80 59.9 99.9 99.9
202518302061RCKM4   29 999.9 999.9 230  4.1  6.0 999 9999.9  29.81 59.9 99.9 99.9
202518302121RCKM4   29 999.9 999.9 220  4.1  5.1 999 9999.9  29.81 59.9 99.9 99.9
202518302181RCKM4   29 999.9 999.9 260  1.0  4.1 999 9999.9  29.81 59.9 99.9 99.9
202518302241RCKM4   29 999.9 999.9 240  1.9  2.9 999 9999.9  29.81 59.9 99.9 99.9
202518302301RCKM4   29 999.9 999.9 250  2.9  5.1 999 9999.9  29.80 59.9 99.9 99.9
202518302361RCKM4   29 999.9 999.9 240  2.9  5.1 999 9999.9  29.81 59.9 99.9 99.9
202518302421RCKM4   29 999.9 999.9 250  2.9  4.1 999 9999.9  29.81 60.1 99.9 99.9
202518302481RCKM4   29 999.9 999.9 240  1.9  4.1 999 9999.9  29.81 59.9 99.9 99.9
202518302541RCKM4   29 999.9 999.9 220  2.9  4.1 999 9999.9  29.81 59.9 99.9 99.9
202518303001RCKM4   29 999.9 999.9 210  1.9  5.1 999 9999.9  29.81 59.9 99.9 99.9
202518303061RCKM4   29 999.9 999.9 220  5.1  8.0 999 9999.9  29.81 59.9 99.9 99.9
202518303121RCKM4   29 999.9 999.9 220  5.1  8.9 999 9999.9  29.81 60.1 99.9 99.9
202518303181RCKM4   29 999.9 999.9 220  4.1  7.0 999 9999.9  29.81 60.1 99.9 99.9
202518303241RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.81 60.1 99.9 99.9
202518303301RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.81 60.1 99.9 99.9
202518303361RCKM4   29 999.9 999.9 230  5.1  8.0 999 9999.9  29.81 60.1 99.9 99.9
202518303421RCKM4   29 999.9 999.9 240  2.9  5.1 999 9999.9  29.81 60.1 99.9 99.9
202518303481RCKM4   29 999.9 999.9 240  5.1  7.0 999 9999.9  29.81 60.1 99.9 99.9
202518303541RCKM4   29 999.9 999.9 220  4.1  6.0 999 9999.9  29.81 60.1 99.9 99.9
202518304001RCKM4   29 999.9 999.9 220  2.9  4.1 999 9999.9  29.81 60.1 99.9 99.9
202518304061RCKM4   29 999.9 999.9 240  4.1  6.0 999 9999.9  29.81 60.1 99.9 99.9
202518304121RCKM4   29 999.9 999.9 230  4.1  6.0 999 9999.9  29.81 60.1 99.9 99.9
202518304181RCKM4   29 999.9 999.9 230  4.1  5.1 999 9999.9  29.81 60.1 99.9 99.9
202518304241RCKM4   29 999.9 999.9 240  4.1  7.0 999 9999.9  29.81 60.1 99.9 99.9
202518304301RCKM4   29 999.9 999.9 220  4.1  6.0 999 9999.9  29.81 60.1 99.9 99.9
202518304361RCKM4   29 999.9 999.9 220  2.9  7.0 999 9999.9  29.81 60.1 99.9 99.9
202518304421RCKM4   29 999.9 999.9 220  2.9  5.1 999 9999.9  29.80 60.1 99.9 99.9
202518304481RCKM4   29 999.9 999.9 220  4.1  7.0 999 9999.9  29.80 60.1 99.9 99.9
202518304541RCKM4   29 999.9 999.9 220  4.1  6.0 999 9999.9  29.80 60.1 99.9 99.9
202518305001RCKM4   29 999.9 999.9 220  2.9  6.0 999 9999.9  29.80 60.1 99.9 99.9
202518305061RCKM4   29 999.9 999.9 200  2.9  5.1 999 9999.9  29.80 60.1 99.9 99.9
202518305121RCKM4   29 999.9 999.9 200  2.9  6.0 999 9999.9  29.80 60.1 99.9 99.9
202518305181RCKM4   29 999.9 999.9 190  1.9  6.0 999 9999.9  29.80 60.1 99.9 99.9
202518305241RCKM4   29 999.9 999.9 190  1.9  5.1 999 9999.9  29.80 60.1 99.9 99.9
202518305301RCKM4   29 999.9 999.9 210  2.9  6.0 999 9999.9  29.80 60.1 99.9 99.9
202518305361RCKM4   29 999.9 999.9 230  4.1  7.0 999 9999.9  29.80 60.1 99.9 99.9
202518305421RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.80 60.1 99.9 99.9
202518305481RCKM4   29 999.9 999.9 210  2.9  8.0 999 9999.9  29.80 60.1 99.9 99.9
202518305541RCKM4   29 999.9 999.9 210  5.1  8.0 999 9999.9  29.79 60.1 99.9 99.9
202518306001RCKM4   29 999.9 999.9 220  4.1  7.0 999 9999.9  29.79 60.1 99.9 99.9
202518306061RCKM4   29 999.9 999.9 210  2.9  7.0 999 9999.9  29.79 60.1 99.9 99.9
202518306121RCKM4   29 999.9 999.9 240  2.9  7.0 999 9999.9  29.79 60.1 99.9 99.9
202518306181RCKM4   29 999.9 999.9 210  4.1  8.9 999 9999.9  29.79 60.1 99.9 99.9
202518306241RCKM4   29 999.9 999.9 240  4.1  5.1 999 9999.9  29.79 60.1 99.9 99.9
202518306301RCKM4   29 999.9 999.9 200  2.9  8.0 999 9999.9  29.78 60.1 99.9 99.9
202518306361RCKM4   29 999.9 999.9 230  2.9  6.0 999 9999.9  29.78 60.1 99.9 99.9
202518306421RCKM4   29 999.9 999.9 220  4.1  8.9 999 9999.9  29.78 60.1 99.9 99.9
202518306481RCKM4   29 999.9 999.9 210  4.1  6.0 999 9999.9  29.78 60.1 99.9 99.9
202518306541RCKM4   29 999.9 999.9 220  2.9  8.9 999 9999.9  29.78 60.1 99.9 99.9
202518307001RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.78 60.1 99.9 99.9
202518307061RCKM4   29 999.9 999.9 230  2.9  6.0 999 9999.9  29.78 60.1 99.9 99.9
202518307121RCKM4   29 999.9 999.9 210  1.9  7.0 999 9999.9  29.78 60.1 99.9 99.9
202518307181RCKM4   29 999.9 999.9 260  1.9  5.1 999 9999.9  29.78 60.1 99.9 99.9
202518307241RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.78 60.1 99.9 99.9
202518307301RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 60.1 99.9 99.9
202518307361RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 60.1 99.9 99.9
202518307421RCKM4   29 999.9 999.9 310  1.9  1.9 999 9999.9  29.79 60.1 99.9 99.9
202518307481RCKM4   29 999.9 999.9 320  2.9  4.1 999 9999.9  29.79 59.9 99.9 99.9
202518307541RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 59.9 99.9 99.9
202518308001RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 59.9 99.9 99.9
202518308061RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 59.7 99.9 99.9
202518308121RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 59.7 99.9 99.9
202518308181RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.79 59.7 99.9 99.9
202518308241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.79 59.7 99.9 99.9
202518308301RCKM4   29 999.9 999.9   0  0.0  2.9 999 9999.9  29.79 59.7 99.9 99.9
202518308361RCKM4   29 999.9 999.9 330  1.0  2.9 999 9999.9  29.80 59.7 99.9 99.9
202518308421RCKM4   29 999.9 999.9   0  0.0  2.9 999 9999.9  29.79 59.7 99.9 99.9
202518308481RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.80 59.7 99.9 99.9
202518308541RCKM4   29 999.9 999.9 340  1.0  1.9 999 9999.9  29.80 59.7 99.9 99.9
202518309001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.80 59.7 99.9 99.9
202518309061RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.80 59.7 99.9 99.9
202518309181RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309241RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309301RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309361RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309421RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309481RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518309541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.80 59.7 99.9 99.9
202518310001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.80 59.7 99.9 99.9
202518310061RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.7 99.9 99.9
202518310121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518310181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518310241RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.81 59.5 99.9 99.9
202518310301RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.80 59.5 99.9 99.9
202518310361RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.80 59.5 99.9 99.9
202518310421RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.81 59.5 99.9 99.9
202518310481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518310541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518311001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518311061RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  29.81 59.5 99.9 99.9
202518311121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518311181RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.81 59.5 99.9 99.9
202518311241RCKM4   29 999.9 999.9 350  1.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518311301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.81 59.5 99.9 99.9
202518311361RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  29.82 59.5 99.9 99.9
202518311421RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.82 59.5 99.9 99.9
202518311481RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  29.82 59.5 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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119 matching elements
0.021 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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