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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)
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 (314)
 (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
202525100156MCD     29  50.0  42.8 320  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525100356MCD     29  50.0  42.8 310  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525100556MCD     29  50.0  42.8 300  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525101156MCD     29  50.0  42.8 290  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525101366MCD     29  48.2  42.8 310  7.0 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525101576MCD     29  50.0  42.8 310  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525102156MCD     29  50.0  42.8 310  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525102366MCD     29  48.2  42.8 320  7.0 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525102556MCD     29  50.0  42.8 310  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525103156MCD     29  48.2  42.8 310  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525103356MCD     29  48.2  42.8 320  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525104156MCD     29  46.4  41.0 310  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525104356MCD     29  48.2  42.8 300  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525104556MCD     29  44.6  42.8 260  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525105166MCD     29  44.6  42.8 280  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525105356MCD     29  42.8  41.0 290  2.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525105556MCD     29  44.6  41.0 270  2.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525106166MCD     29  44.6  42.8 230  4.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525106356MCD     29  44.6  41.0 200  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525106556MCD     29  44.6  42.8 190  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525107156MCD     29  44.6  42.8 190  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525107356MCD     29  44.6  42.8 190  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525107556MCD     29  44.6  42.8 200  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525108156MCD     29  46.4  44.6 200  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525108366MCD     29  50.0  44.6 190  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525108556MCD     29  50.0  44.6 190  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525109156MCD     29  51.8  44.6 180  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525109356MCD     29  51.8  44.6 190  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525109556MCD     29  51.8  44.6 180  8.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525110156MCD     29  51.8  46.4 999  6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525110356MCD     29  51.8  46.4 190  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525110556MCD     29  51.8  46.4 190  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525111156MCD     29  51.8  48.2 200  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525111356MCD     29  51.8  48.2 200  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525111556MCD     29  51.8  48.2 200  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525112156MCD     29  51.8  48.2 210  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525112366MCD     29  51.8  48.2 200  8.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525112556MCD     29  53.6  50.0 200  8.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525113166MCD     29  53.6  50.0 200  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525113356MCD     29  55.4  50.0 999  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525113556MCD     29  55.4  50.0 200  7.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525114156MCD     29  57.2  50.0 999  6.0 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525114356MCD     29  55.4  50.0 210  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525114556MCD     29  57.2  50.0 220  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525115156MCD     29 999.9 999.9 210  5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525115366MCD     29  57.2  51.8 999  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525115556MCD     29  59.0  50.0 210  8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525116156MCD     29  60.8  51.8 999  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525116356MCD     29  60.8  51.8 240  8.9 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525116556MCD     29  60.8  51.8 240  8.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525117156MCD     29  60.8  51.8 240 13.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525117356MCD     29  60.8  51.8 240 12.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525117566MCD     29  60.8  51.8 240 12.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525118156MCD     29  62.6  51.8 240 13.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525118356MCD     29  60.8  50.0 240  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525118556MCD     29  60.8  50.0 250  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525119156MCD     29  60.8  50.0 240  8.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525119356MCD     29  62.6  50.0 240  8.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525119556MCD     29  62.6  48.2 240  7.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525120166MCD     29  62.6  48.2 240  9.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525120356MCD     29  62.6  48.2 230  7.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202525120556MCD     29  60.8  50.0 240  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525121156MCD     29  60.8  48.2 250 11.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525121356MCD     29  62.6  50.0 240  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202525121556MCD     29  60.8  51.8 999  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202525122156MCD     29  60.8  51.8 240  7.0 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525122366MCD     29  60.8  51.8 999  5.1 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525122556MCD     29  60.8  50.0 240  5.1 99.9  25 9999.9 9999.9 99.9 99.9 99.9
202525123156MCD     29  59.0  50.0 220  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525123356MCD     29  59.0  50.0 230  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202525123556MCD     29  57.2  51.8 210  5.1 99.9   0 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]
71 matching elements
0.071 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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