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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: 1708 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 (038)
 (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 202503800156MCD 29 19.4 17.6 310 16.9 34.0 75 9999.9 9999.9 99.9 99.9 99.9 202503800356MCD 29 19.4 14.0 310 21.0 29.9 100 9999.9 9999.9 99.9 99.9 99.9 202503800556MCD 29 17.6 12.2 300 16.9 36.0 75 9999.9 9999.9 99.9 99.9 99.9 202503801156MCD 29 17.6 12.2 290 23.9 36.0 75 9999.9 9999.9 99.9 99.9 99.9 202503801356MCD 29 15.8 5.0 290 27.0 37.9 100 9999.9 9999.9 99.9 99.9 99.9 202503801566MCD 29 15.8 3.2 290 23.9 37.9 100 9999.9 9999.9 99.9 99.9 99.9 202503802166MCD 29 14.0 3.2 290 23.9 37.9 25 9999.9 9999.9 99.9 99.9 99.9 202503802356MCD 29 14.0 3.2 270 22.9 35.0 50 9999.9 9999.9 99.9 99.9 99.9 202503802556MCD 29 14.0 3.2 280 25.1 36.0 50 9999.9 9999.9 99.9 99.9 99.9 202503803156MCD 29 12.2 1.4 280 25.1 36.0 0 9999.9 9999.9 99.9 99.9 99.9 202503803356MCD 29 12.2 3.2 270 27.0 36.9 0 9999.9 9999.9 99.9 99.9 99.9 202503803556MCD 29 12.2 3.2 270 30.9 37.9 0 9999.9 9999.9 99.9 99.9 99.9 202503804166MCD 29 12.2 1.4 270 26.0 37.9 0 9999.9 9999.9 99.9 99.9 99.9 202503804366MCD 29 10.4 3.2 270 26.0 37.9 0 9999.9 9999.9 99.9 99.9 99.9 202503804556MCD 29 12.2 3.2 270 25.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202503805156MCD 29 12.2 3.2 280 26.0 34.0 0 9999.9 9999.9 99.9 99.9 99.9 202503805356MCD 29 12.2 3.2 270 26.0 36.0 0 9999.9 9999.9 99.9 99.9 99.9 202503805556MCD 29 12.2 3.2 280 23.9 36.0 0 9999.9 9999.9 99.9 99.9 99.9 202503806156MCD 29 12.2 5.0 280 28.0 36.0 0 9999.9 9999.9 99.9 99.9 99.9 202503806356MCD 29 12.2 6.8 270 27.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202503806566MCD 29 12.2 5.0 280 26.0 35.0 0 9999.9 9999.9 99.9 99.9 99.9 202503807156MCD 29 12.2 5.0 280 26.0 37.9 0 9999.9 9999.9 99.9 99.9 99.9 202503807356MCD 29 12.2 6.8 270 22.0 37.9 0 9999.9 9999.9 99.9 99.9 99.9 202503807566MCD 29 12.2 6.8 280 23.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202503808156MCD 29 14.0 8.6 280 27.0 35.0 75 9999.9 9999.9 99.9 99.9 99.9 202503808356MCD 29 14.0 8.6 280 22.9 36.9 50 9999.9 9999.9 99.9 99.9 99.9 202503808556MCD 29 14.0 6.8 270 23.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202503809166MCD 29 14.0 6.8 270 21.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202503809556MCD 29 12.2 6.8 270 22.0 30.9 25 9999.9 9999.9 99.9 99.9 99.9 202503810156MCD 29 14.0 8.6 270 21.0 30.9 25 9999.9 9999.9 99.9 99.9 99.9 202503810356MCD 29 14.0 8.6 270 18.1 30.9 50 9999.9 9999.9 99.9 99.9 99.9 202503810556MCD 29 14.0 10.4 270 18.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202503811366MCD 29 15.8 10.4 270 22.0 28.0 100 9999.9 9999.9 99.9 99.9 99.9 202503811556MCD 29 15.8 12.2 270 22.9 33.0 100 9999.9 9999.9 99.9 99.9 99.9 202503812156MCD 29 15.8 12.2 270 23.9 33.0 100 9999.9 9999.9 99.9 99.9 99.9 202503812356MCD 29 17.6 12.2 270 22.0 33.0 100 9999.9 9999.9 99.9 99.9 99.9 202503812556MCD 29 17.6 12.2 270 19.0 30.9 100 9999.9 9999.9 99.9 99.9 99.9 202503813156MCD 29 17.6 12.2 270 19.0 30.9 100 9999.9 9999.9 99.9 99.9 99.9 202503813356MCD 29 17.6 12.2 270 18.1 29.0 100 9999.9 9999.9 99.9 99.9 99.9 202503813566MCD 29 17.6 12.2 270 16.9 29.0 100 9999.9 9999.9 99.9 99.9 99.9 202503814156MCD 29 17.6 12.2 270 20.0 29.0 100 9999.9 9999.9 99.9 99.9 99.9 202503814356MCD 29 17.6 12.2 270 19.0 26.0 75 9999.9 9999.9 99.9 99.9 99.9 202503814556MCD 29 17.6 12.2 270 16.9 26.0 50 9999.9 9999.9 99.9 99.9 99.9 202503815156MCD 29 19.4 12.2 270 16.9 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202503815356MCD 29 19.4 14.0 270 16.9 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202503815566MCD 29 19.4 14.0 270 16.9 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202503816166MCD 29 21.2 14.0 270 18.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9
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