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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: 1219 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 (279)
 (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
202427900001RCKM4   29 999.9 999.9 290  2.9  4.1 999 9999.9  30.24 62.1 99.9 99.9
202427900061RCKM4   29 999.9 999.9 280  2.9  4.1 999 9999.9  30.25 62.1 99.9 99.9
202427900121RCKM4   29 999.9 999.9 290  2.9  4.1 999 9999.9  30.25 62.1 99.9 99.9
202427900181RCKM4   29 999.9 999.9 290  2.9  4.1 999 9999.9  30.25 62.1 99.9 99.9
202427900241RCKM4   29 999.9 999.9 290  2.9  4.1 999 9999.9  30.25 62.1 99.9 99.9
202427900301RCKM4   29 999.9 999.9 270  1.9  2.9 999 9999.9  30.25 62.1 99.9 99.9
202427900361RCKM4   29 999.9 999.9 280  2.9  4.1 999 9999.9  30.25 62.1 99.9 99.9
202427900421RCKM4   29 999.9 999.9 280  1.9  2.9 999 9999.9  30.25 62.1 99.9 99.9
202427900541RCKM4   29 999.9 999.9 320  1.0  1.9 999 9999.9  30.25 62.1 99.9 99.9
202427901001RCKM4   29 999.9 999.9 300  1.9  1.9 999 9999.9  30.24 62.1 99.9 99.9
202427901061RCKM4   29 999.9 999.9 280  1.9  2.9 999 9999.9  30.25 61.9 99.9 99.9
202427901121RCKM4   29 999.9 999.9 270  1.0  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427901181RCKM4   29 999.9 999.9 280  1.0  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427901241RCKM4   29 999.9 999.9 320  1.0  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427901301RCKM4   29 999.9 999.9 300  1.9  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427901361RCKM4   29 999.9 999.9 300  1.9  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427901421RCKM4   29 999.9 999.9 330  2.9  2.9 999 9999.9  30.24 61.9 99.9 99.9
202427901481RCKM4   29 999.9 999.9 290  1.0  2.9 999 9999.9  30.24 61.9 99.9 99.9
202427901541RCKM4   29 999.9 999.9 280  1.9  2.9 999 9999.9  30.24 61.9 99.9 99.9
202427902001RCKM4   29 999.9 999.9 260  1.9  2.9 999 9999.9  30.25 61.7 99.9 99.9
202427902061RCKM4   29 999.9 999.9 200  2.9  5.1 999 9999.9  30.26 61.7 99.9 99.9
202427902121RCKM4   29 999.9 999.9 230  5.1  9.9 999 9999.9  30.26 61.7 99.9 99.9
202427902181RCKM4   29 999.9 999.9 240  5.1  5.1 999 9999.9  30.26 61.7 99.9 99.9
202427902241RCKM4   29 999.9 999.9   0  0.0  6.0 999 9999.9  30.27 61.7 99.9 99.9
202427902301RCKM4   29 999.9 999.9 350  1.9  2.9 999 9999.9  30.27 61.7 99.9 99.9
202427902361RCKM4   29 999.9 999.9   0  0.0  4.1 999 9999.9  30.26 61.7 99.9 99.9
202427902421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427902481RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.26 61.7 99.9 99.9
202427902541RCKM4   29 999.9 999.9 340  1.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427903001RCKM4   29 999.9 999.9 270  1.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427903061RCKM4   29 999.9 999.9 250  1.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427903121RCKM4   29 999.9 999.9 280  1.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427903181RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427903241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427903301RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.26 61.7 99.9 99.9
202427903361RCKM4   29 999.9 999.9  40  2.9  4.1 999 9999.9  30.26 61.7 99.9 99.9
202427903541RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427904001RCKM4   29 999.9 999.9 230  1.0  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427904061RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.25 61.9 99.9 99.9
202427904121RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427904181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427904241RCKM4   29 999.9 999.9 280  1.0  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427904301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427904361RCKM4   29 999.9 999.9 260  1.9  1.9 999 9999.9  30.26 61.7 99.9 99.9
202427904421RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427904481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427904541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427905001RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.26 61.7 99.9 99.9
202427905061RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427905121RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.26 61.7 99.9 99.9
202427905181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427905361RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.7 99.9 99.9
202427905421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.7 99.9 99.9
202427905481RCKM4   29 999.9 999.9 230  1.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427905541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427906001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427906061RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427906121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427906181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427906241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427906301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427906361RCKM4   29 999.9 999.9 300  1.9  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427906421RCKM4   29 999.9 999.9 310  1.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427906481RCKM4   29 999.9 999.9 280  1.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427906541RCKM4   29 999.9 999.9 270  1.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907061RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907181RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.26 61.5 99.9 99.9
202427907241RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.26 61.5 99.9 99.9
202427907301RCKM4   29 999.9 999.9 300  1.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907361RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427907421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427907541RCKM4   29 999.9 999.9 360  1.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427908001RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427908061RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427908121RCKM4   29 999.9 999.9 330  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427908181RCKM4   29 999.9 999.9 360  1.9  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427908241RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427908301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427908361RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427908421RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427908481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427908541RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427909001RCKM4   29 999.9 999.9 350  1.9  2.9 999 9999.9  30.25 61.5 99.9 99.9
202427909061RCKM4   29 999.9 999.9 320  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427909121RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427909181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427909241RCKM4   29 999.9 999.9 350  1.9  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427909301RCKM4   29 999.9 999.9 340  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427909541RCKM4   29 999.9 999.9 300  1.9  2.9 999 9999.9  30.26 61.5 99.9 99.9
202427910001RCKM4   29 999.9 999.9 290  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427910061RCKM4   29 999.9 999.9 280  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427910121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427910181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.25 61.5 99.9 99.9
202427910241RCKM4   29 999.9 999.9 340  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427910301RCKM4   29 999.9 999.9 340  1.0  1.9 999 9999.9  30.25 61.5 99.9 99.9
202427910361RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
202427910421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.26 61.5 99.9 99.9
202427910481RCKM4   29 999.9 999.9 340  1.0  1.9 999 9999.9  30.26 61.5 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 3rd data value plotted]
101 matching elements
0.023 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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