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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: 0646 GMT
Station Types
(Click on name to view all stations for that type)
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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 (347)
 (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   N     W    
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON   
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202534700001RCKM4   29 999.9 999.9 160  4.1  5.1 999 9999.9  29.78 99.9 99.9 99.9
202534700061RCKM4   29 999.9 999.9 160  4.1  5.1 999 9999.9  29.78 99.9 99.9 99.9
202534700121RCKM4   29 999.9 999.9 160  5.1  5.1 999 9999.9  29.77 99.9 99.9 99.9
202534700181RCKM4   29 999.9 999.9 180  4.1  8.0 999 9999.9  29.77 99.9 99.9 99.9
202534700241RCKM4   29 999.9 999.9 180  2.9  7.0 999 9999.9  29.77 99.9 99.9 99.9
202534700301RCKM4   29 999.9 999.9 160  2.9  6.0 999 9999.9  29.77 99.9 99.9 99.9
202534700361RCKM4   29 999.9 999.9 170  4.1  5.1 999 9999.9  29.76 99.9 99.9 99.9
202534700421RCKM4   29 999.9 999.9 190  2.9  8.9 999 9999.9  29.76 99.9 99.9 99.9
202534700481RCKM4   29 999.9 999.9 180  4.1  6.0 999 9999.9  29.76 99.9 99.9 99.9
202534700541RCKM4   29 999.9 999.9 180  2.9  6.0 999 9999.9  29.76 99.9 99.9 99.9
202534701001RCKM4   29 999.9 999.9 180  1.9  4.1 999 9999.9  29.75 99.9 99.9 99.9
202534701061RCKM4   29 999.9 999.9 160  4.1  6.0 999 9999.9  29.75 99.9 99.9 99.9
202534701121RCKM4   29 999.9 999.9 170  4.1  8.0 999 9999.9  29.75 99.9 99.9 99.9
202534701181RCKM4   29 999.9 999.9 160  4.1  7.0 999 9999.9  29.75 99.9 99.9 99.9
202534701241RCKM4   29 999.9 999.9 180  5.1  9.9 999 9999.9  29.74 99.9 99.9 99.9
202534701301RCKM4   29 999.9 999.9 170  5.1  8.0 999 9999.9  29.74 99.9 99.9 99.9
202534701361RCKM4   29 999.9 999.9 170  5.1  6.0 999 9999.9  29.73 99.9 99.9 99.9
202534701421RCKM4   29 999.9 999.9 170  5.1  7.0 999 9999.9  29.73 99.9 99.9 99.9
202534701481RCKM4   29 999.9 999.9 160  4.1  7.0 999 9999.9  29.72 99.9 99.9 99.9
202534701541RCKM4   29 999.9 999.9 170  5.1  6.0 999 9999.9  29.72 99.9 99.9 99.9
202534702001RCKM4   29 999.9 999.9 180  5.1  7.0 999 9999.9  29.72 99.9 99.9 99.9
202534702061RCKM4   29 999.9 999.9 160  5.1  8.0 999 9999.9  29.72 99.9 99.9 99.9
202534702121RCKM4   29 999.9 999.9 170  6.0  8.9 999 9999.9  29.71 99.9 99.9 99.9
202534702181RCKM4   29 999.9 999.9 170  5.1  8.9 999 9999.9  29.71 99.9 99.9 99.9
202534702241RCKM4   29 999.9 999.9 180  5.1  9.9 999 9999.9  29.70 99.9 99.9 99.9
202534702301RCKM4   29 999.9 999.9 170  5.1  8.0 999 9999.9  29.71 99.9 99.9 99.9
202534702361RCKM4   29 999.9 999.9 190  5.1  9.9 999 9999.9  29.70 99.9 99.9 99.9
202534702421RCKM4   29 999.9 999.9 190  7.0  9.9 999 9999.9  29.70 99.9 99.9 99.9
202534702481RCKM4   29 999.9 999.9 190  8.9 13.0 999 9999.9  29.70 99.9 99.9 99.9
202534702541RCKM4   29 999.9 999.9 210  8.0 12.1 999 9999.9  29.70 99.9 99.9 99.9
202534703001RCKM4   29 999.9 999.9 200  6.0  9.9 999 9999.9  29.69 99.9 99.9 99.9
202534703061RCKM4   29 999.9 999.9 210  6.0 12.1 999 9999.9  29.69 99.9 99.9 99.9
202534703121RCKM4   29 999.9 999.9 240  6.0 12.1 999 9999.9  29.70 99.9 99.9 99.9
202534703181RCKM4   29 999.9 999.9 280  8.0 15.0 999 9999.9  29.70 99.9 99.9 99.9
202534703241RCKM4   29 999.9 999.9 280  5.1 16.9 999 9999.9  29.70 99.9 99.9 99.9
202534703301RCKM4   29 999.9 999.9 270  6.0 15.0 999 9999.9  29.70 99.9 99.9 99.9
202534703361RCKM4   29 999.9 999.9 280  7.0 11.1 999 9999.9  29.70 99.9 99.9 99.9
202534703421RCKM4   29 999.9 999.9 270  7.0  9.9 999 9999.9  29.70 99.9 99.9 99.9
202534703481RCKM4   29 999.9 999.9 260  4.1  8.0 999 9999.9  29.70 99.9 99.9 99.9
202534703541RCKM4   29 999.9 999.9 270  2.9  6.0 999 9999.9  29.70 99.9 99.9 99.9
202534704001RCKM4   29 999.9 999.9 270  5.1 13.0 999 9999.9  29.70 99.9 99.9 99.9
202534704061RCKM4   29 999.9 999.9 250  4.1  8.9 999 9999.9  29.70 99.9 99.9 99.9
202534704121RCKM4   29 999.9 999.9 270  5.1  8.0 999 9999.9  29.70 99.9 99.9 99.9
202534704181RCKM4   29 999.9 999.9 270  5.1 11.1 999 9999.9  29.70 99.9 99.9 99.9
202534704241RCKM4   29 999.9 999.9 270  5.1  8.9 999 9999.9  29.70 99.9 99.9 99.9
202534704301RCKM4   29 999.9 999.9 280  4.1 11.1 999 9999.9  29.70 99.9 99.9 99.9
202534704361RCKM4   29 999.9 999.9 260  6.0  9.9 999 9999.9  29.70 99.9 99.9 99.9
202534704421RCKM4   29 999.9 999.9 260  4.1  8.0 999 9999.9  29.70 99.9 99.9 99.9
202534704481RCKM4   29 999.9 999.9 260  4.1  8.0 999 9999.9  29.70 99.9 99.9 99.9
202534704541RCKM4   29 999.9 999.9 250  5.1  8.0 999 9999.9  29.69 99.9 99.9 99.9
202534705001RCKM4   29 999.9 999.9 270  2.9  8.0 999 9999.9  29.70 99.9 99.9 99.9
202534705061RCKM4   29 999.9 999.9 270  5.1  8.9 999 9999.9  29.70 99.9 99.9 99.9
202534705121RCKM4   29 999.9 999.9 260  6.0  8.9 999 9999.9  29.70 99.9 99.9 99.9
202534705181RCKM4   29 999.9 999.9 270  8.0 12.1 999 9999.9  29.70 99.9 99.9 99.9
202534705241RCKM4   29 999.9 999.9 270  6.0 12.1 999 9999.9  29.70 99.9 99.9 99.9
202534705301RCKM4   29 999.9 999.9 260  8.9 14.0 999 9999.9  29.70 99.9 99.9 99.9
202534705361RCKM4   29 999.9 999.9 260  6.0 12.1 999 9999.9  29.70 99.9 99.9 99.9
202534705421RCKM4   29 999.9 999.9 270  8.0 11.1 999 9999.9  29.70 99.9 99.9 99.9
202534705481RCKM4   29 999.9 999.9 270  8.0 14.0 999 9999.9  29.70 99.9 99.9 99.9
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  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 2nd value plotted]
59 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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