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Realtime Great Lakes Weather Data and Marine Observations

 MCD: Mackinac Island MI                                  
Surface Airways Station
Lat: 45.87°, Lon: -84.64°
Elevation: 226 m
Anemometer Height: 10 m
Related Site: Weather Underground

Current Time: 0645 GMT
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 (110)
 (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):  
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
202511000156MCD     29  41.0  26.6 310  9.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202511000366MCD     29  39.2  26.6 310 11.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202511000556MCD     29  39.2  26.6 310  9.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202511001156MCD     29  37.4  28.4 340  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511001356MCD     29  35.6  28.4 330  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511001556MCD     29  35.6  28.4 340  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511002156MCD     29  35.6  28.4 340  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511002356MCD     29  33.8  28.4 330  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511002566MCD     29  33.8  28.4 340  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511003156MCD     29  32.0  26.6 360  8.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511003356MCD     29  32.0  28.4 360  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511003556MCD     29  32.0  26.6 340  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511004356MCD     29  30.2  26.6 340  4.1 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202511004566MCD     29  30.2  26.6 350  5.1 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202511005156MCD     29  28.4  26.6 350  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202511005356MCD     29  28.4  26.6 340  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202511005556MCD     29  30.2  26.6 310  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202511006156MCD     29  28.4  26.6 280  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
18 matching elements
0.006 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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