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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: 0832 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 (286)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202428600156MCD 29 12.0 999.9 300 7.7 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202428600356MCD 29 12.0 999.9 310 7.2 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202428600556MCD 29 12.0 999.9 310 6.7 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202428601156MCD 29 12.0 999.9 310 5.7 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428601366MCD 29 11.0 999.9 300 4.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202428601556MCD 29 11.0 999.9 310 4.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202428602156MCD 29 11.0 999.9 290 3.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202428602356MCD 29 11.0 999.9 310 3.1 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202428602556MCD 29 11.0 999.9 320 3.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202428603156MCD 29 10.0 999.9 310 3.6 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202428603356MCD 29 10.0 999.9 320 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428603566MCD 29 10.0 999.9 310 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428604156MCD 29 10.0 999.9 310 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428604356MCD 29 9.0 999.9 300 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428604556MCD 29 9.0 999.9 320 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428605156MCD 29 9.0 999.9 320 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428605356MCD 29 8.0 999.9 350 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428605556MCD 29 8.0 999.9 350 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428606166MCD 29 8.0 999.9 360 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428606356MCD 29 6.0 999.9 350 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428606556MCD 29 6.0 999.9 30 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428607156MCD 29 6.0 999.9 20 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428607356MCD 29 6.0 999.9 30 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428607556MCD 29 5.0 999.9 20 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202428608156MCD 29 5.0 999.9 260 1.0 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
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