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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: 1912 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
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 (025)
 (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
202502500156MCD     29  17.6   6.8 210  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502500356MCD     29  15.8   5.0 200 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502500566MCD     29  15.8   6.8 190  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502501156MCD     29  15.8   5.0 200 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502501356MCD     29  15.8   5.0 220  8.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202502501556MCD     29  14.0   5.0 200 11.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502502156MCD     29  14.0   5.0 210  9.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502502356MCD     29  14.0   5.0 200  8.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502502556MCD     29  14.0   5.0 200  9.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502503166MCD     29  14.0   5.0 190 11.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502503356MCD     29  14.0   5.0 190  9.9 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202502503556MCD     29  14.0   5.0 180  8.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502504156MCD     29  12.2   5.0 170 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502504356MCD     29  14.0   5.0 170 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502504556MCD     29  12.2   5.0 170  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502505156MCD     29  12.2   5.0 170  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502505366MCD     29  12.2   5.0 170  9.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502505556MCD     29  10.4   5.0 170  8.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502506156MCD     29  10.4   5.0 170  9.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502506356MCD     29  12.2   5.0 170 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502506556MCD     29  12.2   5.0 160 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502507156MCD     29  12.2   6.8 170 11.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202502507356MCD     29  12.2   8.6 170 11.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502507566MCD     29  14.0  10.4 170 11.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502508156MCD     29  14.0  10.4 170  9.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502508356MCD     29  14.0  12.2 180 12.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202502508556MCD     29  15.8  12.2 180 11.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502509156MCD     29  15.8  12.2 180 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502509356MCD     29  15.8  14.0 180 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502509556MCD     29  17.6  14.0 180  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502510166MCD     29  17.6  14.0 190 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502510356MCD     29  17.6  14.0 190 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502510556MCD     29  19.4  15.8 200  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502511156MCD     29  19.4  15.8 200 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502511356MCD     29  19.4  15.8 200 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502511556MCD     29  19.4  17.6 200 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502512156MCD     29  21.2  17.6 210  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502512366MCD     29  21.2  17.6 220  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502512556MCD     29  21.2  19.4 240  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502513156MCD     29  21.2  19.4 280 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502513356MCD     29  21.2  19.4 270 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502513556MCD     29  23.0  19.4 280 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502514156MCD     29  23.0  17.6 270 15.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502514356MCD     29  23.0  17.6 260 15.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502514566MCD     29  24.8  17.6 250 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502515156MCD     29  24.8  19.4 250 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502515356MCD     29  26.6  19.4 250 13.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502515556MCD     29  26.6  19.4 240  9.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502516156MCD     29  26.6  19.4 240  8.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502516356MCD     29  26.6  19.4 240  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502516556MCD     29  28.4  21.2 240 14.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502517166MCD     29  30.2  23.0 240 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502517356MCD     29  28.4  23.0 240 11.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202502517556MCD     29  30.2  23.0 230 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202502518156MCD     29  30.2  24.8 230 15.9 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]
55 matching elements
0.011 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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