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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: 0938 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 (198)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202519800166MCD 29 20.0 17.0 360 5.7 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202519800356MCD 29 20.0 17.0 10 4.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202519800556MCD 29 20.0 17.0 10 4.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519801156MCD 29 20.0 16.0 10 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519801356MCD 29 20.0 17.0 30 6.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519801556MCD 29 19.0 16.0 40 6.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519802156MCD 29 19.0 15.0 30 6.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519802366MCD 29 18.0 15.0 30 7.2 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202519802556MCD 29 17.0 15.0 20 6.2 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202519803156MCD 29 17.0 15.0 20 7.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519803356MCD 29 16.0 15.0 40 7.7 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202519803556MCD 29 16.0 14.0 50 9.3 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202519804156MCD 29 15.0 14.0 60 8.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519804356MCD 29 15.0 14.0 60 7.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519804566MCD 29 15.0 14.0 50 7.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519805156MCD 29 15.0 14.0 30 6.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519805356MCD 29 15.0 14.0 60 6.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519805556MCD 29 15.0 14.0 40 6.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519806156MCD 29 15.0 14.0 40 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519806356MCD 29 15.0 14.0 30 4.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519806556MCD 29 14.0 14.0 360 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519807166MCD 29 14.0 13.0 360 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519807356MCD 29 14.0 13.0 360 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519807556MCD 29 14.0 13.0 350 5.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519808156MCD 29 14.0 13.0 10 5.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519808356MCD 29 14.0 13.0 360 6.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519808556MCD 29 14.0 13.0 350 6.2 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202519809156MCD 29 14.0 13.0 350 4.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9
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