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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: 0803 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 (308)
 (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
202530800156MCD     29  48.2  30.2 290 19.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530800356MCD     29  48.2  30.2 290 16.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530801156MCD     29  48.2  30.2 280 16.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530802156MCD     29  48.2  30.2 280 18.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530803166MCD     29  48.2  28.4 280 15.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530803556MCD     29  50.0  30.2 270 18.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530804156MCD     29  50.0  30.2 270 16.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530804356MCD     29  50.0  30.2 280 13.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530804556MCD     29  50.0  28.4 290 18.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530805156MCD     29  50.0  28.4 280 13.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530805366MCD     29  50.0  28.4 280 15.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530805556MCD     29  50.0  28.4 280 14.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530806156MCD     29  48.2  28.4 280 13.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530806356MCD     29  50.0  28.4 280 15.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530806556MCD     29  48.2  28.4 280 16.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202530807156MCD     29  48.2  28.4 280 14.0 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
google chart
16 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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