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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 (115)
 (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
202508700156MCD     29  33.8  15.8 330  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508700356MCD     29  32.0  17.6 330  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508700566MCD     29  32.0  17.6 330  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508701156MCD     29  32.0  17.6 340  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508701356MCD     29  32.0  19.4 360  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508701566MCD     29  30.2  19.4 999  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508702156MCD     29  28.4  19.4 999  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508702356MCD     29  28.4  19.4 999  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508702556MCD     29  28.4  19.4 999  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508703166MCD     29  28.4  19.4 999  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508703376MCD     29  28.4  21.2 999  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508703566MCD     29  28.4  21.2 999  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508704156MCD     29  28.4  21.2 999  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508704356MCD     29  28.4  21.2 999  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508704566MCD     29  28.4  21.2 999  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508705156MCD     29  28.4  21.2 999  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202508705366MCD     29  28.4  21.2 999  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508705556MCD     29  28.4  21.2 999  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508706156MCD     29  28.4  21.2 999  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508706356MCD     29  28.4  23.0 120  2.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508706556MCD     29  28.4  23.0 130  2.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508707156MCD     29  28.4  23.0 999  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508707356MCD     29  28.4  23.0 150  1.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508707566MCD     29  28.4  23.0 999  2.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508708156MCD     29  28.4  23.0 110  2.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508708356MCD     29  28.4  23.0 110  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508708556MCD     29  30.2  23.0 999  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508709156MCD     29  30.2  24.8 999  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508709356MCD     29  30.2  24.8 100  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202508709556MCD     29  30.2  24.8 999  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508710356MCD     29  30.2  24.8 999 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508710556MCD     29  30.2  26.6 100  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508711156MCD     29  30.2  26.6 100  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508711366MCD     29  30.2  26.6 100 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508711556MCD     29  30.2  24.8 999  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508712156MCD     29  30.2  26.6 100  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508712366MCD     29  32.0  24.8 110 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508712566MCD     29  32.0  24.8 100  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508713156MCD     29  32.0  24.8 120 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508713366MCD     29  32.0  26.6 110  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508713556MCD     29  32.0  28.4 110  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508714156MCD     29  32.0  28.4 100 13.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508714356MCD     29  32.0  30.2 100 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508714566MCD     29  32.0  30.2 100 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508715156MCD     29  32.0  30.2 110 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508715356MCD     29  32.0  30.2 100 18.1 27.0 100 9999.9 9999.9 99.9 99.9 99.9
202508715556MCD     29  32.0  30.2 110 16.9 27.0 100 9999.9 9999.9 99.9 99.9 99.9
202508716156MCD     29  32.0  30.2 100 18.1 29.0 100 9999.9 9999.9 99.9 99.9 99.9
202508716356MCD     29  32.0  30.2 100 19.0 32.1 100 9999.9 9999.9 99.9 99.9 99.9
202508716556MCD     29  32.0  28.4 100 18.1 32.1 100 9999.9 9999.9 99.9 99.9 99.9
202508717166MCD     29  32.0  28.4 100 18.1 32.1 100 9999.9 9999.9 99.9 99.9 99.9
202508717356MCD     29  32.0  28.4 100 15.9 29.9 100 9999.9 9999.9 99.9 99.9 99.9
202508717556MCD     29  32.0  26.6 100 22.0 29.9 100 9999.9 9999.9 99.9 99.9 99.9
202508718156MCD     29  32.0  26.6 110 16.9 30.9 100 9999.9 9999.9 99.9 99.9 99.9
202508718356MCD     29  32.0  26.6 110 16.9 30.9 100 9999.9 9999.9 99.9 99.9 99.9
202508718556MCD     29  32.0  26.6 100 15.0 30.9 100 9999.9 9999.9 99.9 99.9 99.9
202508719366MCD     29  30.2  26.6 100 15.0 29.9 100 9999.9 9999.9 99.9 99.9 99.9
202508720156MCD     29  30.2  26.6 100 19.0 30.9 100 9999.9 9999.9 99.9 99.9 99.9
202508720356MCD     29  30.2  26.6 100 15.9 30.9 100 9999.9 9999.9 99.9 99.9 99.9
202508720556MCD     29  30.2  26.6 100 16.9 29.9 100 9999.9 9999.9 99.9 99.9 99.9
202508721156MCD     29  30.2  28.4 100 14.0 28.0 100 9999.9 9999.9 99.9 99.9 99.9
202508721356MCD     29  30.2  28.4 100 16.9 29.0 100 9999.9 9999.9 99.9 99.9 99.9
202508721566MCD     29  30.2  28.4 100 19.0 29.0 100 9999.9 9999.9 99.9 99.9 99.9
202508722156MCD     29  30.2  28.4 100 15.9 29.0 100 9999.9 9999.9 99.9 99.9 99.9
202508722356MCD     29  30.2  28.4 999 12.1 29.0 100 9999.9 9999.9 99.9 99.9 99.9
202508722556MCD     29  28.4  26.6 999 15.9 29.0 100 9999.9 9999.9 99.9 99.9 99.9
202508723156MCD     29  28.4  26.6 999 14.0 27.0 100 9999.9 9999.9 99.9 99.9 99.9
202508723366MCD     29  28.4  26.6 999 16.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202508723556MCD     29  28.4  28.4 999 19.0 99.9 100 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
google chart
  [every 2nd value plotted]
69 matching elements
0.059 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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