Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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: 1218 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 (169)
 (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
202516900156MCD     29  69.8  59.0 999  1.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516900356MCD     29  68.0  59.0 999  1.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516900566MCD     29  68.0  57.2  60  1.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516901156MCD     29  66.2  59.0  40  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516901356MCD     29  64.4  59.0  50  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516901556MCD     29  64.4  57.2  30  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516902166MCD     29  62.6  57.2  20  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516902356MCD     29  62.6  57.2  30  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516902556MCD     29  62.6  57.2  50  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516903156MCD     29  60.8  57.2  50  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516903356MCD     29  60.8  57.2  60  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516903556MCD     29  59.0  57.2  50  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516904156MCD     29  59.0  57.2 140  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516904366MCD     29  59.0  57.2 160  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516904556MCD     29  59.0  57.2 140  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516905156MCD     29  57.2  55.4 110  4.1 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
16 matching elements
0.004 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]