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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)
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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 (290)
 (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    202608700366MCD 29 -4.0 -6.0 300 5.7 7.2 50 9999.9 1027.0 99.9 99.9 99.9 99.99 99.99 202608700556MCD 29 -5.0 -7.0 310 7.2 9.8 50 9999.9 1027.0 99.9 99.9 99.9 99.99 99.99 202608701156MCD 29 -5.0 -7.0 310 6.7 9.3 50 9999.9 1028.0 99.9 99.9 99.9 99.99 99.99 202608701356MCD 29 -5.0 -8.0 310 6.2 8.2 75 9999.9 1028.0 99.9 99.9 99.9 99.99 99.99 202608703356MCD 29 -7.0 -10.0 290 6.7 8.7 0 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608703556MCD 29 -7.0 -10.0 290 5.7 8.2 0 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608704156MCD 29 -7.0 -9.0 290 6.2 8.7 0 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608704356MCD 29 -7.0 -9.0 280 6.7 9.3 0 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608704556MCD 29 -7.0 -9.0 280 6.7 9.8 0 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608705356MCD 29 -6.0 -9.0 280 7.2 9.3 25 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608705556MCD 29 -7.0 -9.0 280 6.7 8.2 25 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608707556MCD 29 -7.0 -8.0 280 5.7 7.2 25 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608709156MCD 29 -6.0 -9.0 280 5.1 8.2 100 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608710156MCD 29 -6.0 -9.0 280 6.2 8.7 100 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608711356MCD 29 -5.0 -9.0 270 6.7 8.7 100 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608712556MCD 29 -4.0 -9.0 260 7.7 9.8 100 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608713556MCD 29 -4.0 -10.0 270 6.7 10.3 50 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608714156MCD 29 -4.0 -9.0 250 7.2 10.8 50 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608714356MCD 29 -4.0 -10.0 260 7.7 12.3 25 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608715166MCD 29 -3.0 -11.0 270 8.7 10.8 0 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608715356MCD 29 -2.0 -11.0 270 8.2 11.3 25 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608715556MCD 29 -2.0 -10.0 270 9.3 11.8 50 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608716556MCD 29 -3.0 -10.0 250 7.7 11.8 75 9999.9 1031.0 99.9 99.9 99.9 99.99 99.99 202608717166MCD 29 -2.0 -9.0 240 8.2 11.3 75 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608717356MCD 29 -2.0 -9.0 250 8.7 11.3 75 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608717556MCD 29 -3.0 -9.0 240 8.2 11.8 75 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608718156MCD 29 -2.0 -9.0 250 7.7 12.3 75 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608718356MCD 29 -3.0 -8.0 250 6.7 10.8 75 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608718556MCD 29 -3.0 -8.0 250 7.7 10.3 100 9999.9 1030.0 99.9 99.9 99.9 99.99 99.99 202608719156MCD 29 -3.0 -8.0 250 5.7 11.3 75 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608719366MCD 29 -2.0 -8.0 240 5.1 11.3 25 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608719556MCD 29 -2.0 -8.0 250 7.2 10.8 50 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608720156MCD 29 -3.0 -8.0 250 7.2 11.8 75 9999.9 1029.0 99.9 99.9 99.9 99.99 99.99 202608720356MCD 29 -2.0 -8.0 240 6.7 10.3 100 9999.9 1028.0 99.9 99.9 99.9 99.99 99.99 202608720556MCD 29 -2.0 -8.0 240 6.2 10.8 100 9999.9 1028.0 99.9 99.9 99.9 99.99 99.99 202608721156MCD 29 -2.0 -7.0 240 7.2 12.3 100 9999.9 1028.0 99.9 99.9 99.9 99.99 99.99 202608721356MCD 29 -2.0 -7.0 240 7.2 10.3 100 9999.9 1028.0 99.9 99.9 99.9 99.99 99.99 202608721566MCD 29 -2.0 -7.0 240 6.2 9.8 100 9999.9 1027.0 99.9 99.9 99.9 99.99 99.99 202608722156MCD 29 -2.0 -6.0 240 6.2 11.3 100 9999.9 1027.0 99.9 99.9 99.9 99.99 99.99 202608722356MCD 29 -3.0 -5.0 240 4.6 8.7 75 9999.9 1027.0 99.9 99.9 99.9 99.99 99.99
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