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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: 0737 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 (044)
 (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  
202604400001RCKM4   29 999.9 999.9 340  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202604400061RCKM4   29 999.9 999.9 340  1.9  4.1 999 9999.9  30.19 99.9 99.9 99.9
202604400121RCKM4   29 999.9 999.9 320  1.9  2.9 999 9999.9  30.19 99.9 99.9 99.9
202604400181RCKM4   29 999.9 999.9 310  1.9  2.9 999 9999.9  30.19 99.9 99.9 99.9
202604400241RCKM4   29 999.9 999.9 300  1.9  2.9 999 9999.9  30.19 99.9 99.9 99.9
202604400301RCKM4   29 999.9 999.9 320  1.9  4.1 999 9999.9  30.19 99.9 99.9 99.9
202604400361RCKM4   29 999.9 999.9 340  1.0  2.9 999 9999.9  30.19 99.9 99.9 99.9
202604400421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.19 99.9 99.9 99.9
202604400481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604400541RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.19 99.9 99.9 99.9
202604401001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604401061RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604401121RCKM4   29 999.9 999.9   0  0.0  4.1 999 9999.9  30.18 99.9 99.9 99.9
202604401181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604401241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604401301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604401361RCKM4   29 999.9 999.9 340  1.9  2.9 999 9999.9  30.18 99.9 99.9 99.9
202604401421RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.18 99.9 99.9 99.9
202604401481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604401541RCKM4   29 999.9 999.9 330  1.0  1.9 999 9999.9  30.18 99.9 99.9 99.9
202604402001RCKM4   29 999.9 999.9 320  1.0  1.9 999 9999.9  30.18 99.9 99.9 99.9
202604402061RCKM4   29 999.9 999.9 310  1.0  2.9 999 9999.9  30.18 99.9 99.9 99.9
202604402121RCKM4   29 999.9 999.9   0  0.0  2.9 999 9999.9  30.18 99.9 99.9 99.9
202604402181RCKM4   29 999.9 999.9 160  1.0  1.0 999 9999.9  30.19 99.9 99.9 99.9
202604402241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.19 99.9 99.9 99.9
202604402301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.19 99.9 99.9 99.9
202604402361RCKM4   29 999.9 999.9 190  1.0  2.9 999 9999.9  30.19 99.9 99.9 99.9
202604402421RCKM4   29 999.9 999.9  90  1.0  1.9 999 9999.9  30.19 99.9 99.9 99.9
202604402481RCKM4   29 999.9 999.9 140  1.9  1.9 999 9999.9  30.19 99.9 99.9 99.9
202604402541RCKM4   29 999.9 999.9 150  1.9  1.9 999 9999.9  30.19 99.9 99.9 99.9
202604403001RCKM4   29 999.9 999.9 130  1.9  2.9 999 9999.9  30.19 99.9 99.9 99.9
202604403061RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.18 99.9 99.9 99.9
202604403121RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.18 99.9 99.9 99.9
202604403181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604403241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604403301RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.17 99.9 99.9 99.9
202604403361RCKM4   29 999.9 999.9   0  0.0  2.9 999 9999.9  30.18 99.9 99.9 99.9
202604403421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.18 99.9 99.9 99.9
202604403481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.17 99.9 99.9 99.9
202604403541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.17 99.9 99.9 99.9
202604404001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.17 99.9 99.9 99.9
202604404061RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.17 99.9 99.9 99.9
202604404121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604404181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604404241RCKM4   29 999.9 999.9   0  0.0 15.0 999 9999.9  30.16 99.9 99.9 99.9
202604404301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604404361RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604404421RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604404481RCKM4   29 999.9 999.9   0  0.0  2.9 999 9999.9  30.16 99.9 99.9 99.9
202604404541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604405001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.16 99.9 99.9 99.9
202604405061RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.16 99.9 99.9 99.9
202604405121RCKM4   29 999.9 999.9   0  0.0  0.0 999 9999.9  30.16 99.9 99.9 99.9
202604405181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.15 99.9 99.9 99.9
202604405241RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.15 99.9 99.9 99.9
202604405301RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.15 99.9 99.9 99.9
202604405361RCKM4   29 999.9 999.9 160  1.0  1.0 999 9999.9  30.15 99.9 99.9 99.9
202604405421RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.15 99.9 99.9 99.9
202604405481RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.14 99.9 99.9 99.9
202604405541RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.14 99.9 99.9 99.9
202604406001RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.14 99.9 99.9 99.9
202604406061RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.14 99.9 99.9 99.9
202604406121RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.14 99.9 99.9 99.9
202604406181RCKM4   29 999.9 999.9   0  0.0  1.0 999 9999.9  30.15 99.9 99.9 99.9
202604406241RCKM4   29 999.9 999.9 320  1.0  1.9 999 9999.9  30.15 99.9 99.9 99.9
202604406301RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.15 99.9 99.9 99.9
202604406361RCKM4   29 999.9 999.9   0  0.0  1.9 999 9999.9  30.15 99.9 99.9 99.9
202604406421RCKM4   29 999.9 999.9 150  1.0  1.9 999 9999.9  30.15 99.9 99.9 99.9
202604406481RCKM4   29 999.9 999.9 150  1.0  1.0 999 9999.9  30.14 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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69 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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