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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: 1757 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 (195)
 (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
202519500001RCKM4   29 999.9 999.9 240  4.1  7.0 999 9999.9  29.88 66.6 99.9 99.9
202519500061RCKM4   29 999.9 999.9 240  2.9  8.0 999 9999.9  29.88 66.6 99.9 99.9
202519500121RCKM4   29 999.9 999.9 230  2.9  5.1 999 9999.9  29.88 66.6 99.9 99.9
202519500181RCKM4   29 999.9 999.9 210  1.9  4.1 999 9999.9  29.88 66.6 99.9 99.9
202519500241RCKM4   29 999.9 999.9 210  4.1  7.0 999 9999.9  29.88 66.6 99.9 99.9
202519500301RCKM4   29 999.9 999.9 210  4.1  6.0 999 9999.9  29.88 66.6 99.9 99.9
202519500361RCKM4   29 999.9 999.9 210  1.9  7.0 999 9999.9  29.88 66.6 99.9 99.9
202519500421RCKM4   29 999.9 999.9 210  1.9  4.1 999 9999.9  29.88 66.6 99.9 99.9
202519500481RCKM4   29 999.9 999.9 220  2.9  5.1 999 9999.9  29.88 66.6 99.9 99.9
202519500541RCKM4   29 999.9 999.9 200  2.9  5.1 999 9999.9  29.88 66.6 99.9 99.9
202519501001RCKM4   29 999.9 999.9 200  1.0  4.1 999 9999.9  29.88 66.6 99.9 99.9
202519501061RCKM4   29 999.9 999.9 230  1.9  2.9 999 9999.9  29.88 66.6 99.9 99.9
202519501121RCKM4   29 999.9 999.9 220  1.9  4.1 999 9999.9  29.88 66.6 99.9 99.9
202519501181RCKM4   29 999.9 999.9 200  1.9  4.1 999 9999.9  29.88 66.6 99.9 99.9
202519501241RCKM4   29 999.9 999.9 200  1.0  2.9 999 9999.9  29.88 66.6 99.9 99.9
202519501301RCKM4   29 999.9 999.9 160  1.0  2.9 999 9999.9  29.88 66.6 99.9 99.9
202519501361RCKM4   29 999.9 999.9 150  1.9  2.9 999 9999.9  29.89 66.6 99.9 99.9
202519501421RCKM4   29 999.9 999.9 160  1.9  2.9 999 9999.9  29.89 66.6 99.9 99.9
202519501481RCKM4   29 999.9 999.9 170  2.9  4.1 999 9999.9  29.89 66.6 99.9 99.9
202519501541RCKM4   29 999.9 999.9 170  1.9  4.1 999 9999.9  29.89 66.6 99.9 99.9
202519502001RCKM4   29 999.9 999.9 160  1.9  5.1 999 9999.9  29.89 66.6 99.9 99.9
202519502061RCKM4   29 999.9 999.9 160  1.9  4.1 999 9999.9  29.89 66.6 99.9 99.9
202519502121RCKM4   29 999.9 999.9 160  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519502181RCKM4   29 999.9 999.9 170  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519502241RCKM4   29 999.9 999.9 160  1.9  2.9 999 9999.9  29.90 66.6 99.9 99.9
202519502301RCKM4   29 999.9 999.9 180  1.9  5.1 999 9999.9  29.90 66.6 99.9 99.9
202519502361RCKM4   29 999.9 999.9 190  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519502421RCKM4   29 999.9 999.9 200  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519502481RCKM4   29 999.9 999.9 190  1.9  2.9 999 9999.9  29.90 66.6 99.9 99.9
202519502541RCKM4   29 999.9 999.9 190  1.0  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519503001RCKM4   29 999.9 999.9 180  1.9  5.1 999 9999.9  29.90 66.6 99.9 99.9
202519503061RCKM4   29 999.9 999.9 180  1.9  2.9 999 9999.9  29.90 66.6 99.9 99.9
202519503121RCKM4   29 999.9 999.9 190  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519503181RCKM4   29 999.9 999.9 190  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519503241RCKM4   29 999.9 999.9 200  2.9  6.0 999 9999.9  29.90 66.6 99.9 99.9
202519503301RCKM4   29 999.9 999.9 220  4.1  6.0 999 9999.9  29.90 66.6 99.9 99.9
202519503361RCKM4   29 999.9 999.9 220  4.1  7.0 999 9999.9  29.90 66.6 99.9 99.9
202519503421RCKM4   29 999.9 999.9 220  2.9  6.0 999 9999.9  29.90 66.6 99.9 99.9
202519503481RCKM4   29 999.9 999.9 210  4.1  6.0 999 9999.9  29.90 66.6 99.9 99.9
202519503541RCKM4   29 999.9 999.9 210  2.9  6.0 999 9999.9  29.90 66.6 99.9 99.9
202519504001RCKM4   29 999.9 999.9 200  2.9  6.0 999 9999.9  29.90 66.6 99.9 99.9
202519504061RCKM4   29 999.9 999.9 190  1.9  4.1 999 9999.9  29.90 66.6 99.9 99.9
202519504121RCKM4   29 999.9 999.9 190  2.9  5.1 999 9999.9  29.90 66.6 99.9 99.9
202519504181RCKM4   29 999.9 999.9 200  2.9  6.0 999 9999.9  29.91 66.6 99.9 99.9
202519504241RCKM4   29 999.9 999.9 180  1.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519504301RCKM4   29 999.9 999.9 190  2.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519504361RCKM4   29 999.9 999.9 190  1.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519504421RCKM4   29 999.9 999.9 200  1.0  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519504481RCKM4   29 999.9 999.9 190  1.0  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519504541RCKM4   29 999.9 999.9 190  2.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519505001RCKM4   29 999.9 999.9 180  1.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519505061RCKM4   29 999.9 999.9 180  1.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519505121RCKM4   29 999.9 999.9 190  1.9  6.0 999 9999.9  29.91 66.6 99.9 99.9
202519505181RCKM4   29 999.9 999.9 190  1.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519505241RCKM4   29 999.9 999.9 170  1.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519505301RCKM4   29 999.9 999.9 170  1.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519505361RCKM4   29 999.9 999.9 180  1.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519505421RCKM4   29 999.9 999.9 180  2.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519505481RCKM4   29 999.9 999.9 180  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519505541RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506001RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506061RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506121RCKM4   29 999.9 999.9 160  4.1  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506181RCKM4   29 999.9 999.9 170  1.9  7.0 999 9999.9  29.91 66.6 99.9 99.9
202519506241RCKM4   29 999.9 999.9 170  1.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506301RCKM4   29 999.9 999.9 180  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506361RCKM4   29 999.9 999.9 170  2.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519506421RCKM4   29 999.9 999.9 170  4.1  7.0 999 9999.9  29.91 66.6 99.9 99.9
202519506481RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519506541RCKM4   29 999.9 999.9 160  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519507001RCKM4   29 999.9 999.9 160  2.9  4.1 999 9999.9  29.91 66.6 99.9 99.9
202519507061RCKM4   29 999.9 999.9 160  2.9  5.1 999 9999.9  29.91 66.6 99.9 99.9
202519507121RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.91 66.4 99.9 99.9
202519507181RCKM4   29 999.9 999.9 170  1.9  5.1 999 9999.9  29.91 66.4 99.9 99.9
202519507241RCKM4   29 999.9 999.9 170  4.1  5.1 999 9999.9  29.91 66.4 99.9 99.9
202519507301RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.91 66.4 99.9 99.9
202519507361RCKM4   29 999.9 999.9 170  4.1  6.0 999 9999.9  29.91 66.2 99.9 99.9
202519507421RCKM4   29 999.9 999.9 160  2.9  5.1 999 9999.9  29.91 66.2 99.9 99.9
202519507481RCKM4   29 999.9 999.9 170  2.9  6.0 999 9999.9  29.91 66.2 99.9 99.9
202519507541RCKM4   29 999.9 999.9 160  2.9  6.0 999 9999.9  29.91 66.4 99.9 99.9
202519508001RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.90 66.4 99.9 99.9
202519508061RCKM4   29 999.9 999.9 170  4.1  6.0 999 9999.9  29.90 66.4 99.9 99.9
202519508121RCKM4   29 999.9 999.9 160  4.1  6.0 999 9999.9  29.90 66.4 99.9 99.9
202519508181RCKM4   29 999.9 999.9 160  6.0  8.0 999 9999.9  29.90 66.4 99.9 99.9
202519508241RCKM4   29 999.9 999.9 160  4.1  6.0 999 9999.9  29.90 66.4 99.9 99.9
202519508361RCKM4   29 999.9 999.9 170  2.9  6.0 999 9999.9  29.89 66.4 99.9 99.9
202519508421RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519508481RCKM4   29 999.9 999.9 170  4.1  7.0 999 9999.9  29.89 66.4 99.9 99.9
202519508541RCKM4   29 999.9 999.9 160  5.1  6.0 999 9999.9  29.89 66.4 99.9 99.9
202519509001RCKM4   29 999.9 999.9 150  2.9  6.0 999 9999.9  29.89 66.4 99.9 99.9
202519509061RCKM4   29 999.9 999.9 160  4.1  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519509121RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519509181RCKM4   29 999.9 999.9 160  2.9  6.0 999 9999.9  29.89 66.4 99.9 99.9
202519509241RCKM4   29 999.9 999.9 160  2.9  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519509301RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519509361RCKM4   29 999.9 999.9 160  4.1  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519509421RCKM4   29 999.9 999.9 160  4.1  5.1 999 9999.9  29.89 66.4 99.9 99.9
202519509481RCKM4   29 999.9 999.9 160  2.9  6.0 999 9999.9  29.89 66.4 99.9 99.9
202519509541RCKM4   29 999.9 999.9 170  2.9  5.1 999 9999.9  29.89 66.2 99.9 99.9
202519510001RCKM4   29 999.9 999.9 160  1.9  2.9 999 9999.9  29.89 66.2 99.9 99.9
202519510061RCKM4   29 999.9 999.9 150  1.9  4.1 999 9999.9  29.89 66.2 99.9 99.9
202519510121RCKM4   29 999.9 999.9 150  2.9  4.1 999 9999.9  29.89 66.2 99.9 99.9
202519510181RCKM4   29 999.9 999.9 150  1.9  4.1 999 9999.9  29.89 66.2 99.9 99.9
202519510241RCKM4   29 999.9 999.9 150  2.9  4.1 999 9999.9  29.89 66.2 99.9 99.9
202519510301RCKM4   29 999.9 999.9 150  1.9  5.1 999 9999.9  29.90 66.2 99.9 99.9
202519510361RCKM4   29 999.9 999.9 160  1.9  2.9 999 9999.9  29.90 66.2 99.9 99.9
202519510421RCKM4   29 999.9 999.9 160  1.9  4.1 999 9999.9  29.90 66.2 99.9 99.9
202519510481RCKM4   29 999.9 999.9 160  1.9  4.1 999 9999.9  29.90 66.2 99.9 99.9
202519510541RCKM4   29 999.9 999.9 160  2.9  7.0 999 9999.9  29.90 66.2 99.9 99.9
202519511001RCKM4   29 999.9 999.9 160  1.9  5.1 999 9999.9  29.90 66.2 99.9 99.9
202519511061RCKM4   29 999.9 999.9 150  2.9  4.1 999 9999.9  29.90 66.2 99.9 99.9
202519511121RCKM4   29 999.9 999.9 160  2.9  4.1 999 9999.9  29.90 66.2 99.9 99.9
202519511181RCKM4   29 999.9 999.9 160  1.9  5.1 999 9999.9  29.90 66.2 99.9 99.9
202519511241RCKM4   29 999.9 999.9 170  1.9  6.0 999 9999.9  29.90 66.2 99.9 99.9
202519511301RCKM4   29 999.9 999.9 190  2.9  6.0 999 9999.9  29.90 66.2 99.9 99.9
202519511361RCKM4   29 999.9 999.9 170  1.9  5.1 999 9999.9  29.89 66.2 99.9 99.9
202519511421RCKM4   29 999.9 999.9 170  1.9  4.1 999 9999.9  29.89 66.2 99.9 99.9
202519511481RCKM4   29 999.9 999.9 190  2.9  5.1 999 9999.9  29.90 66.2 99.9 99.9
202519511541RCKM4   29 999.9 999.9 190  4.1  7.0 999 9999.9  29.90 66.2 99.9 99.9
202519512001RCKM4   29 999.9 999.9 180  2.9  6.0 999 9999.9  29.90 66.2 99.9 99.9
202519512061RCKM4   29 999.9 999.9 210  4.1  6.0 999 9999.9  29.90 66.2 99.9 99.9
202519512121RCKM4   29 999.9 999.9 200  4.1  8.9 999 9999.9  29.90 66.2 99.9 99.9
202519512181RCKM4   29 999.9 999.9 200  5.1  8.9 999 9999.9  29.90 66.2 99.9 99.9
202519512241RCKM4   29 999.9 999.9 210  4.1  8.0 999 9999.9  29.90 66.2 99.9 99.9
202519512301RCKM4   29 999.9 999.9 200  2.9  8.9 999 9999.9  29.90 66.2 99.9 99.9
202519512361RCKM4   29 999.9 999.9 200  7.0 11.1 999 9999.9  29.90 66.2 99.9 99.9
202519512421RCKM4   29 999.9 999.9 210  6.0  8.9 999 9999.9  29.90 66.2 99.9 99.9
202519512481RCKM4   29 999.9 999.9 200  5.1  7.0 999 9999.9  29.90 66.2 99.9 99.9
202519512541RCKM4   29 999.9 999.9 200  5.1  8.0 999 9999.9  29.90 66.2 99.9 99.9
202519513001RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.90 66.2 99.9 99.9
202519513061RCKM4   29 999.9 999.9 200  2.9  6.0 999 9999.9  29.90 66.2 99.9 99.9
202519513121RCKM4   29 999.9 999.9 230  5.1  9.9 999 9999.9  29.90 66.2 99.9 99.9
202519513181RCKM4   29 999.9 999.9 200  5.1  8.0 999 9999.9  29.90 66.2 99.9 99.9
202519513241RCKM4   29 999.9 999.9 200  5.1  8.9 999 9999.9  29.91 66.2 99.9 99.9
202519513301RCKM4   29 999.9 999.9 210  2.9  6.0 999 9999.9  29.91 66.2 99.9 99.9
202519513361RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.91 66.2 99.9 99.9
202519513421RCKM4   29 999.9 999.9 240  1.9  8.0 999 9999.9  29.91 66.2 99.9 99.9
202519513481RCKM4   29 999.9 999.9 250  6.0  8.0 999 9999.9  29.91 66.2 99.9 99.9
202519513541RCKM4   29 999.9 999.9 260  6.0  8.0 999 9999.9  29.91 66.2 99.9 99.9
202519514001RCKM4   29 999.9 999.9 240  4.1  8.9 999 9999.9  29.91 66.2 99.9 99.9
202519514061RCKM4   29 999.9 999.9 250  6.0  8.9 999 9999.9  29.91 66.2 99.9 99.9
202519514121RCKM4   29 999.9 999.9 260  7.0  9.9 999 9999.9  29.91 66.2 99.9 99.9
202519514181RCKM4   29 999.9 999.9 220  4.1  8.9 999 9999.9  29.91 66.2 99.9 99.9
202519514241RCKM4   29 999.9 999.9 220  5.1  7.0 999 9999.9  29.91 66.2 99.9 99.9
202519514301RCKM4   29 999.9 999.9 200  5.1  7.0 999 9999.9  29.90 66.2 99.9 99.9
202519514361RCKM4   29 999.9 999.9 200  7.0  8.0 999 9999.9  29.91 66.2 99.9 99.9
202519514421RCKM4   29 999.9 999.9 200  1.0  8.0 999 9999.9  29.91 66.2 99.9 99.9
202519514481RCKM4   29 999.9 999.9 200  4.1  6.0 999 9999.9  29.91 66.2 99.9 99.9
202519514541RCKM4   29 999.9 999.9 220  5.1  8.0 999 9999.9  29.91 66.0 99.9 99.9
202519515001RCKM4   29 999.9 999.9 270  7.0 12.1 999 9999.9  29.91 66.0 99.9 99.9
202519515061RCKM4   29 999.9 999.9 220  6.0 11.1 999 9999.9  29.91 66.0 99.9 99.9
202519515121RCKM4   29 999.9 999.9 210  7.0  9.9 999 9999.9  29.91 66.0 99.9 99.9
202519515181RCKM4   29 999.9 999.9 190  1.9  7.0 999 9999.9  29.91 66.0 99.9 99.9
202519515241RCKM4   29 999.9 999.9 200  5.1  8.9 999 9999.9  29.91 66.0 99.9 99.9
202519515301RCKM4   29 999.9 999.9 220  6.0  9.9 999 9999.9  29.91 66.0 99.9 99.9
202519515361RCKM4   29 999.9 999.9 230  4.1  9.9 999 9999.9  29.91 66.0 99.9 99.9
202519515421RCKM4   29 999.9 999.9 210  6.0  8.9 999 9999.9  29.90 66.0 99.9 99.9
202519515481RCKM4   29 999.9 999.9 170  6.0  8.9 999 9999.9  29.91 66.0 99.9 99.9
202519515541RCKM4   29 999.9 999.9 190  4.1  8.0 999 9999.9  29.90 66.0 99.9 99.9
202519516001RCKM4   29 999.9 999.9 240  2.9  8.0 999 9999.9  29.91 66.0 99.9 99.9
202519516061RCKM4   29 999.9 999.9 170  4.1  9.9 999 9999.9  29.91 66.0 99.9 99.9
202519516121RCKM4   29 999.9 999.9 160  5.1  8.9 999 9999.9  29.91 66.0 99.9 99.9
202519516181RCKM4   29 999.9 999.9 180  4.1 11.1 999 9999.9  29.91 66.0 99.9 99.9
202519516241RCKM4   29 999.9 999.9 220  7.0  9.9 999 9999.9  29.91 66.0 99.9 99.9
202519516301RCKM4   29 999.9 999.9 290  1.9  8.0 999 9999.9  29.90 66.0 99.9 99.9
202519516361RCKM4   29 999.9 999.9 170  2.9  8.9 999 9999.9  29.91 66.0 99.9 99.9
202519516421RCKM4   29 999.9 999.9 220  5.1  9.9 999 9999.9  29.91 66.2 99.9 99.9
202519516481RCKM4   29 999.9 999.9 210  6.0  8.0 999 9999.9  29.91 66.2 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
168 matching elements
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