Skip to main content

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
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
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 (287)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202428700001RCKM4 29 999.9 999.9 0 0.0 0.5 999 9999.9 1016.4 13.9 99.9 99.9 202428700061RCKM4 29 999.9 999.9 280 0.5 0.5 999 9999.9 1016.4 13.9 99.9 99.9 202428700121RCKM4 29 999.9 999.9 280 1.0 1.0 999 9999.9 1016.4 13.9 99.9 99.9 202428700181RCKM4 29 999.9 999.9 290 0.5 1.0 999 9999.9 1016.4 13.9 99.9 99.9 202428700241RCKM4 29 999.9 999.9 0 0.0 0.5 999 9999.9 1016.3 13.9 99.9 99.9 202428700301RCKM4 29 999.9 999.9 0 0.0 0.5 999 9999.9 1016.2 13.8 99.9 99.9 202428700361RCKM4 29 999.9 999.9 0 0.0 0.5 999 9999.9 1016.1 13.8 99.9 99.9 202428700421RCKM4 29 999.9 999.9 280 0.5 1.0 999 9999.9 1016.1 13.9 99.9 99.9 202428700481RCKM4 29 999.9 999.9 290 0.5 1.0 999 9999.9 1016.1 13.8 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
9 matching elements
0.003 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]