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: 1306 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 (254)
 (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
202425400156MCD     29  64.4 999.9 280  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425400356MCD     29  62.6 999.9 270  2.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202425400556MCD     29  60.8 999.9 260  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202425401156MCD     29  59.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425401356MCD     29  59.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425401556MCD     29  57.2 999.9  10  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425402356MCD     29  55.4 999.9  10  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425402556MCD     29  55.4 999.9  10  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425403156MCD     29  53.6 999.9  30  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425403356MCD     29  53.6 999.9  50  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425403556MCD     29  53.6 999.9  40  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425404156MCD     29  53.6 999.9  50  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425404356MCD     29  53.6 999.9  40  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425404556MCD     29  53.6 999.9  60  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425405156MCD     29  55.4 999.9  50  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425405356MCD     29  53.6 999.9  60  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425405556MCD     29  55.4 999.9  60  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425406156MCD     29  53.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425406356MCD     29  53.6 999.9 140  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425406556MCD     29  53.6 999.9 170  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202425407156MCD     29  53.6 999.9 150  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202425407356MCD     29  53.6 999.9 170  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425407556MCD     29  53.6 999.9 160  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425408156MCD     29  51.8 999.9 170  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425408356MCD     29  51.8 999.9 180  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425408556MCD     29  51.8 999.9 160  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425409156MCD     29  53.6 999.9 160  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425409356MCD     29  53.6 999.9 180  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425409556MCD     29  53.6 999.9 170  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202425410156MCD     29  55.4 999.9 170  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425410356MCD     29  55.4 999.9 170  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425410556MCD     29  57.2 999.9 180  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425411156MCD     29  57.2 999.9 180  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425411356MCD     29  57.2 999.9 180  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202425411556MCD     29  57.2 999.9 180  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
35 matching elements
0.008 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]