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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
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 (344)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s  d.deg d.deg    202522300156MCD 29 24.0 20.0 240 2.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522300366MCD 29 24.0 20.0 210 1.5 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522300556MCD 29 24.0 20.0 210 1.5 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522301156MCD 29 24.0 20.0 210 2.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522301356MCD 29 24.0 20.0 200 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522301556MCD 29 24.0 19.0 220 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522302156MCD 29 24.0 19.0 220 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522302356MCD 29 24.0 19.0 220 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522302566MCD 29 24.0 19.0 220 4.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522303156MCD 29 24.0 20.0 210 3.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522303356MCD 29 24.0 20.0 220 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522303556MCD 29 24.0 20.0 210 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522304156MCD 29 24.0 20.0 210 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522304356MCD 29 24.0 20.0 190 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522304556MCD 29 23.0 20.0 170 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522305166MCD 29 23.0 20.0 190 4.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522305356MCD 29 23.0 20.0 180 3.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522305556MCD 29 23.0 20.0 180 4.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522306156MCD 29 23.0 21.0 190 4.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522306356MCD 29 23.0 21.0 190 4.6 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202522306556MCD 29 23.0 21.0 190 3.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522307156MCD 29 23.0 21.0 180 3.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522307366MCD 29 23.0 21.0 190 4.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522307556MCD 29 23.0 21.0 190 3.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522308156MCD 29 23.0 21.0 190 2.6 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202522308356MCD 29 23.0 21.0 999 2.6 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202522308556MCD 29 23.0 21.0 160 3.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522309156MCD 29 22.0 21.0 170 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522309356MCD 29 22.0 21.0 170 2.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522309566MCD 29 23.0 21.0 190 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522310156MCD 29 22.0 21.0 210 3.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522310356MCD 29 22.0 21.0 230 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522311156MCD 29 22.0 22.0 220 3.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522311356MCD 29 22.0 22.0 190 2.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522311556MCD 29 22.0 22.0 210 2.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522312166MCD 29 22.0 22.0 180 2.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522312356MCD 29 22.0 22.0 180 3.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522312556MCD 29 22.0 21.0 170 3.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522313156MCD 29 23.0 22.0 180 3.1 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202522313356MCD 29 23.0 22.0 190 2.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522313556MCD 29 23.0 22.0 999 2.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522314156MCD 29 24.0 22.0 160 4.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522314366MCD 29 25.0 22.0 999 2.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522314556MCD 29 24.0 22.0 190 2.1 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202522315156MCD 29 24.0 22.0 999 1.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522315356MCD 29 24.0 22.0 999 1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522315556MCD 29 25.0 22.0 999 1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522316156MCD 29 25.0 22.0 190 2.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522316356MCD 29 25.0 22.0 210 1.5 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522316566MCD 29 24.0 22.0 240 5.7 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522317156MCD 29 23.0 22.0 240 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522317356MCD 29 23.0 22.0 240 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522317556MCD 29 22.0 21.0 280 5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522318156MCD 29 23.0 21.0 270 4.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522318356MCD 29 23.0 21.0 270 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522318556MCD 29 23.0 21.0 260 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522319166MCD 29 23.0 21.0 250 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522319356MCD 29 23.0 21.0 240 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522319556MCD 29 23.0 21.0 230 4.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202522320156MCD 29 23.0 21.0 240 4.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202522320356MCD 29 24.0 21.0 240 5.7 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202522320556MCD 29 24.0 21.0 250 4.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522321156MCD 29 24.0 21.0 250 4.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522321366MCD 29 24.0 21.0 250 4.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522321556MCD 29 24.0 21.0 240 5.7 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522322156MCD 29 24.0 21.0 250 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522322356MCD 29 24.0 21.0 250 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522322556MCD 29 24.0 21.0 250 4.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522323156MCD 29 23.0 20.0 250 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522323356MCD 29 24.0 20.0 240 4.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202522323566MCD 29 23.0 20.0 240 4.1 99.9 25 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
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