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Realtime Great Lakes Weather Data and Marine Observations

 ROAM4: NDBC Rock of Ages MI                                  
CMAN Station
Lat: 47.87°, Lon: -89.31°
Elevation: 184 m
Anemometer Height: 47 m
Related Site: NDBC

Current Time: 1627 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 (134)
 (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  
202613400001ROAM4   09  46.8 999.9 260 18.1 19.0 999 9999.9  30.10 99.9 99.9 99.9
202613401001ROAM4   09  45.5 999.9 260 15.0 15.0 999 9999.9  30.11 99.9 99.9 99.9
202613402001ROAM4   09  46.4 999.9 270 11.1 12.1 999 9999.9  30.12 99.9 99.9 99.9
202613403001ROAM4   09  46.8 999.9 270  8.9  8.9 999 9999.9  30.13 99.9 99.9 99.9
202613404001ROAM4   09  46.8 999.9 260  7.0  7.0 999 9999.9  30.13 99.9 99.9 99.9
202613405001ROAM4   09  45.0 999.9 230  1.9  2.9 999 9999.9  30.13 99.9 99.9 99.9
202613406001ROAM4   09  48.0 999.9 280  1.9  1.9 999 9999.9  30.13 99.9 99.9 99.9
202613407001ROAM4   09  45.7 999.9 350  1.0  1.0 999 9999.9  30.12 99.9 99.9 99.9
202613408001ROAM4   09  47.1 999.9 330  4.1  4.1 999 9999.9  30.12 99.9 99.9 99.9
202613409001ROAM4   09  48.0 999.9 350  1.9  1.9 999 9999.9  30.12 99.9 99.9 99.9
202613410001ROAM4   09  47.8 999.9  40  1.0  1.0 999 9999.9  30.13 99.9 99.9 99.9
202613411001ROAM4   09  45.1 999.9 150  6.0  8.0 999 9999.9  30.13 99.9 99.9 99.9
202613412001ROAM4   09  40.3 999.9 180  5.1  6.0 999 9999.9  30.13 99.9 99.9 99.9
202613413001ROAM4   09  38.8 999.9 100  4.1  5.1 999 9999.9  30.14 99.9 99.9 99.9
202613414001ROAM4   09  42.8 999.9 130 11.1 13.0 999 9999.9  30.11 99.9 99.9 99.9
202613415001ROAM4   09  40.5 999.9  40  4.1  5.1 999 9999.9  30.13 99.9 99.9 99.9
202613416001ROAM4   09  39.9 999.9  50  1.9  1.9 999 9999.9  30.11 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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