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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: 2235 GMT
Station Types
(Click on name to view all stations for that type)
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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 (188)
 (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 202518800156MCD 29 62.6 57.2 50 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518800366MCD 29 62.6 57.2 50 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518800556MCD 29 62.6 57.2 50 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518801156MCD 29 62.6 57.2 30 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518801366MCD 29 60.8 55.4 40 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518801566MCD 29 60.8 55.4 30 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518802156MCD 29 60.8 55.4 30 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518802366MCD 29 60.8 55.4 30 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518802556MCD 29 60.8 55.4 40 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518803156MCD 29 60.8 53.6 40 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518803356MCD 29 60.8 53.6 40 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518803556MCD 29 60.8 53.6 40 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518804166MCD 29 60.8 53.6 40 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518804356MCD 29 60.8 53.6 30 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518804556MCD 29 60.8 53.6 30 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518805156MCD 29 60.8 53.6 20 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518805356MCD 29 60.8 55.4 20 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518805556MCD 29 60.8 55.4 360 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518806166MCD 29 60.8 55.4 30 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518806366MCD 29 60.8 55.4 40 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518806556MCD 29 60.8 53.6 60 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518807156MCD 29 60.8 53.6 60 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518807356MCD 29 60.8 53.6 70 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518807556MCD 29 60.8 53.6 40 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518808156MCD 29 59.0 55.4 20 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518808356MCD 29 59.0 55.4 10 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518808566MCD 29 59.0 55.4 10 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518809156MCD 29 59.0 55.4 10 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518809356MCD 29 57.2 53.6 360 2.9 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202518809556MCD 29 57.2 53.6 10 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202518810156MCD 29 57.2 53.6 350 5.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202518810356MCD 29 57.2 53.6 360 6.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202518810556MCD 29 57.2 55.4 360 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518811166MCD 29 59.0 55.4 10 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518811356MCD 29 59.0 55.4 360 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518811556MCD 29 59.0 55.4 350 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518812156MCD 29 60.8 55.4 10 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518812356MCD 29 60.8 55.4 360 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518812556MCD 29 62.6 55.4 20 8.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518813156MCD 29 62.6 57.2 360 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518813376MCD 29 64.4 55.4 350 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518813556MCD 29 64.4 55.4 330 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518814156MCD 29 64.4 55.4 320 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518814356MCD 29 64.4 55.4 999 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518814556MCD 29 66.2 55.4 20 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518815156MCD 29 66.2 53.6 10 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518815356MCD 29 66.2 53.6 10 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518815556MCD 29 68.0 55.4 999 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518816156MCD 29 68.0 55.4 300 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518816356MCD 29 68.0 55.4 280 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518816556MCD 29 66.2 55.4 240 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518817156MCD 29 66.2 57.2 240 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518817356MCD 29 66.2 57.2 999 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518817566MCD 29 66.2 57.2 240 8.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518818156MCD 29 66.2 57.2 250 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518818356MCD 29 66.2 57.2 240 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518818556MCD 29 66.2 57.2 240 8.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518819156MCD 29 68.0 57.2 240 8.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518819356MCD 29 68.0 57.2 240 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518819556MCD 29 68.0 57.2 240 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518820166MCD 29 68.0 57.2 240 11.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518820356MCD 29 68.0 55.4 240 9.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518820556MCD 29 68.0 57.2 240 11.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518821156MCD 29 68.0 57.2 240 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518821356MCD 29 68.0 59.0 250 8.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518821556MCD 29 68.0 59.0 240 8.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202518822156MCD 29 68.0 59.0 220 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9
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