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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: 0847 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 (290)
 (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 202529000001RCKM4 29 999.9 999.9 170 1.9 4.1 999 9999.9 30.06 56.3 99.9 99.9 202529000061RCKM4 29 999.9 999.9 180 4.1 5.1 999 9999.9 30.06 56.3 99.9 99.9 202529000121RCKM4 29 999.9 999.9 190 4.1 5.1 999 9999.9 30.06 56.3 99.9 99.9 202529000181RCKM4 29 999.9 999.9 160 4.1 6.0 999 9999.9 30.06 56.3 99.9 99.9 202529000241RCKM4 29 999.9 999.9 150 4.1 6.0 999 9999.9 30.05 56.3 99.9 99.9 202529000301RCKM4 29 999.9 999.9 150 4.1 6.0 999 9999.9 30.05 56.3 99.9 99.9 202529000361RCKM4 29 999.9 999.9 150 5.1 8.0 999 9999.9 30.04 56.3 99.9 99.9 202529000421RCKM4 29 999.9 999.9 150 4.1 7.0 999 9999.9 30.05 56.3 99.9 99.9 202529000481RCKM4 29 999.9 999.9 160 2.9 5.1 999 9999.9 30.05 56.3 99.9 99.9 202529000541RCKM4 29 999.9 999.9 180 1.9 4.1 999 9999.9 30.05 56.3 99.9 99.9 202529001001RCKM4 29 999.9 999.9 160 2.9 5.1 999 9999.9 30.05 56.3 99.9 99.9 202529001061RCKM4 29 999.9 999.9 160 2.9 5.1 999 9999.9 30.05 56.3 99.9 99.9 202529001121RCKM4 29 999.9 999.9 160 5.1 7.0 999 9999.9 30.05 56.3 99.9 99.9 202529001181RCKM4 29 999.9 999.9 160 2.9 5.1 999 9999.9 30.05 56.3 99.9 99.9 202529001241RCKM4 29 999.9 999.9 160 1.9 4.1 999 9999.9 30.05 56.3 99.9 99.9 202529001301RCKM4 29 999.9 999.9 150 4.1 5.1 999 9999.9 30.04 56.3 99.9 99.9 202529001361RCKM4 29 999.9 999.9 160 2.9 5.1 999 9999.9 30.04 56.3 99.9 99.9 202529001421RCKM4 29 999.9 999.9 160 1.9 4.1 999 9999.9 30.04 56.3 99.9 99.9 202529001481RCKM4 29 999.9 999.9 150 2.9 5.1 999 9999.9 30.04 56.3 99.9 99.9 202529001541RCKM4 29 999.9 999.9 140 2.9 5.1 999 9999.9 30.04 56.3 99.9 99.9 202529002001RCKM4 29 999.9 999.9 150 4.1 5.1 999 9999.9 30.04 56.3 99.9 99.9 202529002061RCKM4 29 999.9 999.9 140 5.1 6.0 999 9999.9 30.03 56.3 99.9 99.9 202529002121RCKM4 29 999.9 999.9 140 5.1 6.0 999 9999.9 30.03 56.3 99.9 99.9 202529002181RCKM4 29 999.9 999.9 150 5.1 7.0 999 9999.9 30.04 56.3 99.9 99.9 202529002241RCKM4 29 999.9 999.9 160 5.1 7.0 999 9999.9 30.04 56.3 99.9 99.9 202529002301RCKM4 29 999.9 999.9 170 4.1 7.0 999 9999.9 30.04 56.3 99.9 99.9 202529002361RCKM4 29 999.9 999.9 150 5.1 7.0 999 9999.9 30.04 99.9 99.9 99.9 202529002421RCKM4 29 999.9 999.9 160 5.1 8.0 999 9999.9 30.04 99.9 99.9 99.9 202529002481RCKM4 29 999.9 999.9 160 5.1 7.0 999 9999.9 30.04 99.9 99.9 99.9 202529003001RCKM4 29 999.9 999.9 160 7.0 9.9 999 9999.9 30.03 56.3 99.9 99.9 202529003061RCKM4 29 999.9 999.9 160 6.0 9.9 999 9999.9 30.03 56.3 99.9 99.9 202529003121RCKM4 29 999.9 999.9 150 5.1 8.0 999 9999.9 30.03 56.3 99.9 99.9 202529003181RCKM4 29 999.9 999.9 150 6.0 8.9 999 9999.9 30.02 56.3 99.9 99.9 202529003241RCKM4 29 999.9 999.9 150 5.1 7.0 999 9999.9 30.02 56.3 99.9 99.9 202529003301RCKM4 29 999.9 999.9 160 4.1 7.0 999 9999.9 30.02 56.3 99.9 99.9 202529003361RCKM4 29 999.9 999.9 160 4.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202529003421RCKM4 29 999.9 999.9 150 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202529003481RCKM4 29 999.9 999.9 140 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202529003541RCKM4 29 999.9 999.9 150 4.1 5.1 999 9999.9 30.03 56.3 99.9 99.9 202529004001RCKM4 29 999.9 999.9 160 4.1 6.0 999 9999.9 30.03 56.3 99.9 99.9 202529004061RCKM4 29 999.9 999.9 120 5.1 6.0 999 9999.9 30.03 56.3 99.9 99.9 202529004121RCKM4 29 999.9 999.9 100 5.1 7.0 999 9999.9 30.03 56.3 99.9 99.9 202529004181RCKM4 29 999.9 999.9 100 4.1 7.0 999 9999.9 30.03 56.3 99.9 99.9 202529004241RCKM4 29 999.9 999.9 100 5.1 5.1 999 9999.9 30.03 56.3 99.9 99.9 202529004301RCKM4 29 999.9 999.9 110 5.1 6.0 999 9999.9 30.02 56.3 99.9 99.9 202529004361RCKM4 29 999.9 999.9 120 4.1 5.1 999 9999.9 30.02 56.3 99.9 99.9 202529004421RCKM4 29 999.9 999.9 120 2.9 6.0 999 9999.9 30.03 56.3 99.9 99.9 202529004481RCKM4 29 999.9 999.9 110 2.9 4.1 999 9999.9 30.03 56.3 99.9 99.9 202529004541RCKM4 29 999.9 999.9 80 4.1 5.1 999 9999.9 30.02 56.3 99.9 99.9 202529005001RCKM4 29 999.9 999.9 80 6.0 8.9 999 9999.9 30.02 56.3 99.9 99.9 202529005061RCKM4 29 999.9 999.9 70 4.1 6.0 999 9999.9 30.02 56.3 99.9 99.9 202529005121RCKM4 29 999.9 999.9 60 2.9 5.1 999 9999.9 30.02 56.3 99.9 99.9 202529005181RCKM4 29 999.9 999.9 120 2.9 4.1 999 9999.9 30.01 56.3 99.9 99.9 202529005241RCKM4 29 999.9 999.9 120 2.9 4.1 999 9999.9 30.02 56.3 99.9 99.9 202529005301RCKM4 29 999.9 999.9 140 2.9 4.1 999 9999.9 30.01 56.3 99.9 99.9 202529005361RCKM4 29 999.9 999.9 140 4.1 5.1 999 9999.9 30.01 56.3 99.9 99.9 202529005421RCKM4 29 999.9 999.9 130 4.1 5.1 999 9999.9 30.01 56.3 99.9 99.9 202529005481RCKM4 29 999.9 999.9 110 5.1 6.0 999 9999.9 30.01 56.3 99.9 99.9 202529005541RCKM4 29 999.9 999.9 120 7.0 8.0 999 9999.9 29.99 56.3 99.9 99.9 202529006001RCKM4 29 999.9 999.9 110 8.0 8.9 999 9999.9 29.99 56.3 99.9 99.9 202529006061RCKM4 29 999.9 999.9 120 8.0 11.1 999 9999.9 29.99 56.3 99.9 99.9 202529006121RCKM4 29 999.9 999.9 120 7.0 9.9 999 9999.9 29.99 56.3 99.9 99.9 202529006181RCKM4 29 999.9 999.9 130 7.0 8.9 999 9999.9 29.99 56.3 99.9 99.9 202529006241RCKM4 29 999.9 999.9 130 8.0 8.9 999 9999.9 29.98 56.3 99.9 99.9 202529006301RCKM4 29 999.9 999.9 130 8.0 9.9 999 9999.9 29.97 56.3 99.9 99.9 202529006541RCKM4 29 999.9 999.9 130 9.9 13.0 999 9999.9 29.95 56.3 99.9 99.9 202529007001RCKM4 29 999.9 999.9 130 9.9 14.0 999 9999.9 29.95 56.3 99.9 99.9 202529007061RCKM4 29 999.9 999.9 140 8.9 12.1 999 9999.9 29.96 56.1 99.9 99.9 202529007121RCKM4 29 999.9 999.9 130 8.9 12.1 999 9999.9 29.95 56.1 99.9 99.9 202529007181RCKM4 29 999.9 999.9 140 7.0 9.9 999 9999.9 29.95 56.1 99.9 99.9 202529007241RCKM4 29 999.9 999.9 150 8.0 11.1 999 9999.9 29.95 56.1 99.9 99.9 202529007301RCKM4 29 999.9 999.9 150 6.0 9.9 999 9999.9 29.95 56.1 99.9 99.9 202529007361RCKM4 29 999.9 999.9 180 2.9 7.0 999 9999.9 29.96 56.1 99.9 99.9 202529007421RCKM4 29 999.9 999.9 190 1.9 7.0 999 9999.9 29.96 56.1 99.9 99.9 202529007481RCKM4 29 999.9 999.9 170 2.9 5.1 999 9999.9 29.96 56.1 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
75 matching elements
0.014 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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