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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: 0004 GMT
Station Types
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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 (347)
 (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   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   202534608356MCD 29 26.6 21.2 270 11.1 15.9 100 9999.9 29.97 99.9 99.9 99.9 202534610156MCD 29 26.6 23.0 280 13.0 16.9 25 9999.9 29.94 99.9 99.9 99.9 202534610556MCD 29 26.6 23.0 270 12.1 15.9 0 9999.9 29.94 99.9 99.9 99.9 202534613356MCD 29 26.6 23.0 280 11.1 15.0 100 9999.9 29.97 99.9 99.9 99.9 202534615356MCD 29 30.2 23.0 240 11.1 15.0 100 9999.9 29.97 99.9 99.9 99.9 202534615556MCD 29 28.4 23.0 250 9.9 15.9 100 9999.9 29.97 99.9 99.9 99.9 202534616156MCD 29 28.4 23.0 240 8.9 16.9 100 9999.9 29.97 99.9 99.9 99.9 202534616366MCD 29 28.4 21.2 260 9.9 15.9 100 9999.9 29.97 99.9 99.9 99.9 202534616556MCD 29 30.2 21.2 250 8.9 16.9 100 9999.9 29.94 99.9 99.9 99.9 202534617156MCD 29 30.2 21.2 240 13.0 18.1 100 9999.9 29.94 99.9 99.9 99.9 202534617356MCD 29 30.2 19.4 230 11.1 14.0 100 9999.9 29.94 99.9 99.9 99.9 202534617556MCD 29 30.2 21.2 250 13.0 16.9 100 9999.9 29.94 99.9 99.9 99.9 202534618156MCD 29 30.2 21.2 250 12.1 15.9 100 9999.9 29.91 99.9 99.9 99.9 202534618356MCD 29 30.2 21.2 240 14.0 18.1 100 9999.9 29.91 99.9 99.9 99.9 202534618566MCD 29 30.2 21.2 230 11.1 19.0 100 9999.9 29.91 99.9 99.9 99.9 202534619156MCD 29 30.2 19.4 220 7.0 14.0 100 9999.9 29.88 99.9 99.9 99.9 202534619356MCD 29 30.2 21.2 230 12.1 15.9 100 9999.9 29.88 99.9 99.9 99.9 202534619556MCD 29 30.2 21.2 220 9.9 18.1 100 9999.9 29.88 99.9 99.9 99.9 202534620156MCD 29 30.2 21.2 220 8.0 14.0 100 9999.9 29.88 99.9 99.9 99.9 202534620356MCD 29 30.2 21.2 200 9.9 15.9 100 9999.9 29.85 99.9 99.9 99.9 202534620556MCD 29 30.2 23.0 190 9.9 15.9 100 9999.9 29.85 99.9 99.9 99.9 202534621166MCD 29 30.2 23.0 210 9.9 15.0 100 9999.9 29.85 99.9 99.9 99.9 202534621356MCD 29 30.2 23.0 220 12.1 16.9 100 9999.9 29.85 99.9 99.9 99.9 202534621556MCD 29 30.2 23.0 230 12.1 21.0 100 9999.9 29.85 99.9 99.9 99.9 202534622156MCD 29 28.4 24.8 230 14.0 22.9 75 9999.9 29.85 99.9 99.9 99.9 202534622356MCD 29 28.4 24.8 210 8.9 16.9 75 9999.9 29.83 99.9 99.9 99.9
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