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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: 0530 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 (047)
 (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 202504700156MCD 29 24.8 19.4 80 15.0 26.0 100 9999.9 9999.9 99.9 99.9 99.9 202504700366MCD 29 24.8 19.4 80 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504700556MCD 29 24.8 19.4 80 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504701156MCD 29 24.8 19.4 80 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504701356MCD 29 24.8 19.4 80 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504701556MCD 29 24.8 19.4 70 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504702156MCD 29 23.0 19.4 70 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504702356MCD 29 23.0 19.4 60 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504702566MCD 29 23.0 19.4 60 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504703156MCD 29 23.0 19.4 60 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504703356MCD 29 23.0 19.4 60 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504703556MCD 29 23.0 19.4 60 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504704156MCD 29 23.0 17.6 60 13.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202504704356MCD 29 23.0 19.4 50 18.1 28.0 75 9999.9 9999.9 99.9 99.9 99.9 202504704556MCD 29 23.0 17.6 50 15.9 28.0 100 9999.9 9999.9 99.9 99.9 99.9 202504705166MCD 29 23.0 19.4 50 14.0 28.0 100 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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16 matching elements
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