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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: 1415 GMT
Station Types
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (075)
 (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   N     W     -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON    YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg   202607500156MCD 29 24.8 23.0 50 23.9 32.1 75 9999.9 29.62 99.9 99.9 99.9 202607500356MCD 29 24.8 23.0 60 29.0 33.0 100 9999.9 29.59 99.9 99.9 99.9 202607500556MCD 29 24.8 23.0 50 23.9 33.0 100 9999.9 29.59 99.9 99.9 99.9 202607501166MCD 29 24.8 23.0 50 22.0 33.0 100 9999.9 29.59 99.9 99.9 99.9 202607501356MCD 29 24.8 23.0 50 20.0 29.0 100 9999.9 29.59 99.9 99.9 99.9 202607501556MCD 29 24.8 23.0 50 21.0 28.0 100 9999.9 29.56 99.9 99.9 99.9 202607502156MCD 29 24.8 23.0 40 20.0 29.9 100 9999.9 29.56 99.9 99.9 99.9 202607502356MCD 29 24.8 23.0 40 19.0 25.1 100 9999.9 29.56 99.9 99.9 99.9 202607502556MCD 29 23.0 21.2 40 16.9 25.1 100 9999.9 29.56 99.9 99.9 99.9 202607503156MCD 29 23.0 21.2 40 19.0 27.0 100 9999.9 29.53 99.9 99.9 99.9 202607503366MCD 29 23.0 21.2 40 21.0 28.0 100 9999.9 29.53 99.9 99.9 99.9 202607503556MCD 29 23.0 21.2 40 18.1 27.0 100 9999.9 29.53 99.9 99.9 99.9 202607504156MCD 29 23.0 21.2 40 16.9 27.0 100 9999.9 29.50 99.9 99.9 99.9 202607504356MCD 29 23.0 21.2 40 18.1 23.9 100 9999.9 29.50 99.9 99.9 99.9 202607504556MCD 29 23.0 21.2 30 16.9 22.0 100 9999.9 29.50 99.9 99.9 99.9 202607505156MCD 29 23.0 21.2 40 19.0 27.0 100 9999.9 29.47 99.9 99.9 99.9 202607505356MCD 29 23.0 21.2 40 18.1 25.1 100 9999.9 29.47 99.9 99.9 99.9 202607505566MCD 29 23.0 21.2 40 20.0 25.1 100 9999.9 29.41 99.9 99.9 99.9 202607506156MCD 29 23.0 21.2 40 20.0 26.0 100 9999.9 29.38 99.9 99.9 99.9 202607506356MCD 29 23.0 21.2 30 18.1 27.0 100 9999.9 29.38 99.9 99.9 99.9 202607506556MCD 29 23.0 21.2 30 20.0 27.0 100 9999.9 29.38 99.9 99.9 99.9 202607507156MCD 29 23.0 19.4 30 15.9 27.0 100 9999.9 29.38 99.9 99.9 99.9 202607507356MCD 29 23.0 19.4 10 15.0 23.9 100 9999.9 29.38 99.9 99.9 99.9 202607507556MCD 29 21.2 19.4 20 15.9 23.9 100 9999.9 29.35 99.9 99.9 99.9 202607508166MCD 29 21.2 19.4 30 20.0 25.1 100 9999.9 29.32 99.9 99.9 99.9 202607508356MCD 29 19.4 17.6 20 15.9 27.0 100 9999.9 29.29 99.9 99.9 99.9 202607508556MCD 29 19.4 17.6 30 16.9 26.0 100 9999.9 29.29 99.9 99.9 99.9 202607509156MCD 29 19.4 17.6 20 18.1 28.0 100 9999.9 29.26 99.9 99.9 99.9 202607509356MCD 29 19.4 15.8 20 19.0 29.9 100 9999.9 29.26 99.9 99.9 99.9 202607509556MCD 29 19.4 15.8 20 21.0 32.1 100 9999.9 29.23 99.9 99.9 99.9 202607510156MCD 29 17.6 15.8 20 19.0 30.9 100 9999.9 29.23 99.9 99.9 99.9 202607510366MCD 29 17.6 15.8 20 19.0 29.0 100 9999.9 29.23 99.9 99.9 99.9 202607510556MCD 29 17.6 14.0 20 21.0 28.0 100 9999.9 29.21 99.9 99.9 99.9 202607511156MCD 29 17.6 14.0 20 22.0 29.0 100 9999.9 29.21 99.9 99.9 99.9 202607511356MCD 29 15.8 14.0 10 19.0 29.9 100 9999.9 29.21 99.9 99.9 99.9 202607511556MCD 29 15.8 14.0 10 19.0 28.0 75 9999.9 29.21 99.9 99.9 99.9 202607512156MCD 29 15.8 12.2 10 18.1 32.1 75 9999.9 29.21 99.9 99.9 99.9 202607512356MCD 29 15.8 12.2 20 16.9 27.0 75 9999.9 29.21 99.9 99.9 99.9 202607512566MCD 29 15.8 12.2 20 19.0 29.0 75 9999.9 29.18 99.9 99.9 99.9 202607513156MCD 29 15.8 12.2 10 16.9 33.0 75 9999.9 29.18 99.9 99.9 99.9
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