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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: 1227 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 (108)
 (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 202510800156MCD 29 37.4 32.0 100 16.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510800356MCD 29 37.4 32.0 100 15.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510800556MCD 29 37.4 32.0 100 14.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510801156MCD 29 41.0 32.0 110 11.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510801366MCD 29 41.0 32.0 110 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510801556MCD 29 42.8 30.2 110 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510802156MCD 29 42.8 30.2 120 9.9 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510802356MCD 29 42.8 30.2 120 11.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510802556MCD 29 41.0 32.0 120 8.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510803156MCD 29 41.0 32.0 130 8.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510803356MCD 29 41.0 32.0 130 8.9 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510803566MCD 29 44.6 30.2 140 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510804156MCD 29 42.8 32.0 140 8.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510804356MCD 29 46.4 30.2 150 9.9 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202510804556MCD 29 50.0 30.2 150 11.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510805156MCD 29 50.0 30.2 150 8.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510805356MCD 29 44.6 32.0 150 8.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510805556MCD 29 48.2 32.0 160 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806166MCD 29 51.8 32.0 160 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806356MCD 29 51.8 35.6 160 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806556MCD 29 50.0 35.6 150 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510807156MCD 29 51.8 35.6 170 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510807356MCD 29 50.0 39.2 170 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510807556MCD 29 48.2 41.0 150 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510808156MCD 29 48.2 41.0 150 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510808366MCD 29 50.0 41.0 170 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510808556MCD 29 48.2 41.0 170 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510809156MCD 29 48.2 42.8 170 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510809356MCD 29 46.4 44.6 180 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510809556MCD 29 46.4 44.6 150 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510810156MCD 29 46.4 44.6 130 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510810356MCD 29 46.4 44.6 130 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510810566MCD 29 44.6 42.8 110 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510811156MCD 29 44.6 42.8 120 6.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510811356MCD 29 44.6 42.8 120 5.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510811556MCD 29 42.8 41.0 130 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510812156MCD 29 41.0 41.0 110 7.0 99.9 100 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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37 matching elements
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