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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: 0307 GMT
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 (020)
 (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   N     W     -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON    YYYYDDDHHMM#ID            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s  d.deg d.deg    202601400166MCD 29 1.0 1.0 260 7.2 10.3 100 9999.9 990.0 99.9 99.9 99.9 99.99 99.99 202601400356MCD 29 1.0 1.0 260 6.7 9.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601400556MCD 29 1.0 1.0 250 6.7 9.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601401156MCD 29 2.0 1.0 250 6.7 11.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601401356MCD 29 2.0 1.0 260 8.2 11.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601401556MCD 29 2.0 1.0 260 7.7 10.8 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601402156MCD 29 2.0 1.0 260 8.7 11.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601402366MCD 29 2.0 1.0 260 7.7 10.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601402556MCD 29 2.0 1.0 260 8.2 10.8 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601403156MCD 29 2.0 1.0 260 8.2 11.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601403356MCD 29 2.0 1.0 270 8.2 10.3 100 9999.9 991.0 99.9 99.9 99.9 99.99 99.99 202601404356MCD 29 1.0 0.0 270 6.7 10.3 100 9999.9 992.0 99.9 99.9 99.9 99.99 99.99 202601405156MCD 29 1.0 0.0 270 7.7 9.8 100 9999.9 992.0 99.9 99.9 99.9 99.99 99.99 202601405356MCD 29 1.0 0.0 280 6.7 8.7 100 9999.9 992.0 99.9 99.9 99.9 99.99 99.99 202601405556MCD 29 0.0 0.0 300 5.7 7.7 100 9999.9 993.0 99.9 99.9 99.9 99.99 99.99 202601406156MCD 29 0.0 -1.0 300 7.7 10.8 100 9999.9 993.0 99.9 99.9 99.9 99.99 99.99 202601406356MCD 29 0.0 -1.0 300 7.7 10.3 100 9999.9 993.0 99.9 99.9 99.9 99.99 99.99 202601406556MCD 29 -1.0 -2.0 300 7.7 12.9 100 9999.9 993.0 99.9 99.9 99.9 99.99 99.99 202601407166MCD 29 -1.0 -2.0 310 8.2 11.3 100 9999.9 994.0 99.9 99.9 99.9 99.99 99.99 202601407356MCD 29 -2.0 -4.0 320 9.3 12.9 100 9999.9 995.0 99.9 99.9 99.9 99.99 99.99 202601407556MCD 29 -3.0 -5.0 310 8.7 13.4 100 9999.9 995.0 99.9 99.9 99.9 99.99 99.99 202601408156MCD 29 -4.0 -6.0 300 9.8 13.9 100 9999.9 996.0 99.9 99.9 99.9 99.99 99.99 202601408356MCD 29 -4.0 -7.0 310 10.3 12.9 100 9999.9 996.0 99.9 99.9 99.9 99.99 99.99 202601408556MCD 29 -4.0 -7.0 310 7.7 12.9 100 9999.9 996.0 99.9 99.9 99.9 99.99 99.99 202601409156MCD 29 -5.0 -8.0 310 5.1 11.8 100 9999.9 997.0 99.9 99.9 99.9 99.99 99.99 202601409366MCD 29 -5.0 -8.0 310 6.7 13.4 100 9999.9 997.0 99.9 99.9 99.9 99.99 99.99 202601409556MCD 29 -6.0 -9.0 310 7.2 12.3 100 9999.9 997.0 99.9 99.9 99.9 99.99 99.99 202601410156MCD 29 -6.0 -9.0 310 7.7 10.8 100 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601410356MCD 29 -6.0 -9.0 330 11.3 13.4 100 9999.9 998.0 99.9 99.9 99.9 99.99 99.99 202601410556MCD 29 -7.0 -11.0 340 6.7 12.9 100 9999.9 999.0 99.9 99.9 99.9 99.99 99.99 202601411156MCD 29 -8.0 -11.0 340 6.7 11.3 100 9999.9 1000.0 99.9 99.9 99.9 99.99 99.99 202601411356MCD 29 -8.0 -11.0 320 7.7 11.3 100 9999.9 1000.0 99.9 99.9 99.9 99.99 99.99 202601411566MCD 29 -8.0 -11.0 320 7.2 9.3 100 9999.9 1001.0 99.9 99.9 99.9 99.99 99.99 202601412156MCD 29 -9.0 -11.0 320 6.2 9.8 100 9999.9 1001.0 99.9 99.9 99.9 99.99 99.99 202601412356MCD 29 -9.0 -12.0 320 6.7 11.8 100 9999.9 1002.0 99.9 99.9 99.9 99.99 99.99 202601412556MCD 29 -9.0 -12.0 340 5.7 9.8 100 9999.9 1002.0 99.9 99.9 99.9 99.99 99.99 202601413156MCD 29 -9.0 -13.0 350 7.7 11.8 100 9999.9 1002.0 99.9 99.9 99.9 99.99 99.99
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