Skip to main content

Realtime Great Lakes Weather Data and Marine Observations


45175: MTU Mackinac Straits                                  
Buoy
Lat: 45.83°, Lon: -84.77°
Elevation: 176 m
Anemometer Height: 3 m
Related Site: NDBC

Related Site: GLOS
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 (185)
 (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):  
Additional Data Archive: NDBC Historical Data

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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 20251680000045175 19 16.0 13.6 100 3.0 4.0 999 9999.9 1012.3 99.9 0.2 99.9 20251680040045175 19 15.1 13.4 90 3.0 5.0 999 9999.9 1011.8 99.9 0.2 99.9 20251680100045175 19 14.9 13.3 90 3.0 4.0 999 9999.9 1011.6 99.9 0.2 99.9 20251680120045175 19 14.8 13.2 90 3.0 4.0 999 9999.9 1011.5 99.9 0.2 99.9 20251680140045175 19 14.7 13.1 60 3.0 4.0 999 9999.9 1011.3 99.9 0.2 99.9 20251680200045175 19 14.8 12.9 90 4.0 5.0 999 9999.9 1011.4 99.9 0.2 99.9 20251680220045175 19 14.6 12.8 90 3.0 4.0 999 9999.9 1011.5 99.9 0.1 99.9 20251680240045175 19 14.5 12.9 80 3.0 4.0 999 9999.9 1011.4 99.9 0.2 99.9 20251680300045175 19 14.5 12.9 80 4.0 5.0 999 9999.9 1011.4 99.9 0.1 99.9 20251680320045175 19 14.3 12.8 100 3.0 4.0 999 9999.9 1011.2 99.9 0.1 99.9 20251680340045175 19 14.5 12.9 100 3.0 4.0 999 9999.9 1011.2 99.9 0.1 99.9 20251680400045175 19 14.5 12.9 90 3.0 4.0 999 9999.9 1011.1 99.9 0.1 99.9 20251680420045175 19 14.4 12.9 90 3.0 4.0 999 9999.9 1011.0 99.9 0.1 99.9 20251680440045175 19 14.5 12.9 80 3.0 4.0 999 9999.9 1010.7 99.9 0.1 99.9 20251680500045175 19 14.4 12.9 90 3.0 3.0 999 9999.9 1010.4 99.9 0.1 99.9 20251680520045175 19 14.2 13.0 110 4.0 5.0 999 9999.9 1010.1 99.9 0.1 99.9 20251680540045175 19 14.1 13.0 100 4.0 5.0 999 9999.9 1009.7 99.9 0.1 99.9 20251680600045175 19 14.2 13.0 80 3.0 4.0 999 9999.9 1009.7 99.9 0.1 99.9 20251680620045175 19 14.4 13.1 80 3.0 3.0 999 9999.9 1009.4 99.9 0.1 99.9 20251680640045175 19 14.4 13.1 100 4.0 5.0 999 9999.9 1009.2 99.9 0.1 99.9 20251680700045175 19 14.4 13.3 70 3.0 4.0 999 9999.9 1008.7 99.9 0.1 99.9 20251680720045175 19 14.8 13.5 70 4.0 4.0 999 9999.9 1008.5 99.9 0.1 99.9 20251680740045175 19 14.8 13.5 90 4.0 4.0 999 9999.9 1008.3 99.9 0.1 99.9 20251680800045175 19 14.9 13.8 80 3.0 4.0 999 9999.9 1008.3 99.9 0.1 99.9 20251680820045175 19 15.0 13.9 70 3.0 3.0 999 9999.9 1008.4 99.9 0.1 99.9 20251680840045175 19 15.3 14.1 70 3.0 3.0 999 9999.9 1008.0 99.9 0.1 99.9 20251680900045175 19 15.8 14.3 60 2.0 3.0 999 9999.9 1007.7 99.9 0.1 99.9 20251680920045175 19 15.7 14.3 50 2.0 3.0 999 9999.9 1007.6 99.9 0.1 99.9 20251680940045175 19 15.8 14.3 60 2.0 2.0 999 9999.9 1007.2 99.9 0.1 99.9 20251681000045175 19 16.8 14.6 120 2.0 3.0 999 9999.9 1006.9 99.9 0.1 99.9 20251681020045175 19 18.1 15.0 160 3.0 4.0 999 9999.9 1006.7 99.9 0.1 99.9 20251681040045175 19 18.3 14.9 170 3.0 3.0 999 9999.9 1006.6 99.9 0.1 99.9 20251681100045175 19 18.7 15.1 170 3.0 5.0 999 9999.9 1006.4 99.9 0.1 99.9 20251681120045175 19 18.6 15.1 180 4.0 5.0 999 9999.9 1006.4 99.9 0.1 99.9 20251681140045175 19 18.5 15.0 180 4.0 5.0 999 9999.9 1006.4 99.9 0.1 99.9 20251681200045175 19 19.2 15.5 170 5.0 7.0 999 9999.9 1006.0 99.9 0.1 99.9 20251681220045175 19 19.9 15.7 180 5.0 8.0 999 9999.9 1005.6 99.9 0.2 99.9 20251681240045175 19 18.8 15.3 200 5.0 7.0 999 9999.9 1005.6 99.9 0.2 99.9 20251681300045175 19 18.0 15.2 200 4.0 5.0 999 9999.9 1005.8 99.9 0.2 99.9 20251681320045175 19 18.9 15.7 200 5.0 7.0 999 9999.9 1005.7 99.9 0.2 99.9 20251681340045175 19 19.2 15.8 200 7.0 8.0 999 9999.9 1005.3 99.9 0.3 99.9 20251681400045175 19 19.0 15.8 210 6.0 11.0 999 9999.9 1005.3 99.9 0.4 99.9 20251681420045175 19 19.2 16.2 220 6.0 8.0 999 9999.9 1005.2 99.9 0.4 99.9 20251681440045175 19 18.7 15.9 230 5.0 6.0 999 9999.9 1005.2 99.9 0.4 99.9 20251681500045175 19 19.2 16.4 230 7.0 11.0 999 9999.9 1005.2 99.9 0.4 99.9 20251681520045175 19 19.2 16.3 260 8.0 10.0 999 9999.9 1005.3 99.9 0.5 99.9 20251681540045175 19 19.1 16.4 270 8.0 11.0 999 9999.9 1005.5 99.9 0.5 99.9 20251681600045175 19 18.6 16.3 270 7.0 9.0 999 9999.9 1005.4 99.9 0.6 99.9 20251681620045175 19 18.8 16.4 270 8.0 10.0 999 9999.9 1005.7 99.9 0.6 99.9 20251681640045175 19 17.2 15.4 290 8.0 11.0 999 9999.9 1006.0 99.9 0.6 99.9 20251681700045175 19 17.6 15.8 270 8.0 10.0 999 9999.9 1006.3 99.9 0.6 99.9 20251681720045175 19 16.9 15.2 280 7.0 9.0 999 9999.9 1006.3 99.9 0.6 99.9 20251681740045175 19 16.1 14.6 290 6.0 7.0 999 9999.9 1006.5 99.9 0.5 99.9 20251681800045175 19 16.0 14.5 310 6.0 8.0 999 9999.9 1006.9 99.9 0.5 99.9 20251681820045175 19 15.1 13.9 330 5.0 7.0 999 9999.9 1007.0 99.9 0.4 99.9 20251681840045175 19 14.9 13.8 330 5.0 6.0 999 9999.9 1006.8 99.9 0.4 99.9 20251681900045175 19 14.8 13.6 999 99.9 99.9 999 9999.9 1007.0 99.9 0.4 99.9 20251682100045175 19 15.4 14.1 340 2.0 3.0 999 9999.9 1007.0 99.9 0.2 99.9 20251682120045175 19 15.5 14.2 340 2.0 2.0 999 9999.9 1007.0 99.9 0.3 99.9 20251682140045175 19 15.7 14.2 300 3.0 4.0 999 9999.9 1007.2 99.9 0.3 99.9 20251682200045175 19 16.5 14.4 280 1.0 2.0 999 9999.9 1007.3 99.9 0.2 99.9 20251682220045175 19 16.3 14.5 300 1.0 2.0 999 9999.9 1007.3 99.9 0.2 99.9 20251682240045175 19 16.3 14.6 00 0.0 1.0 999 9999.9 1007.5 99.9 0.2 99.9 20251682300045175 19 16.5 14.7 340 1.0 2.0 999 9999.9 1007.5 99.9 0.2 99.9 20251682320045175 19 16.9 14.7 340 1.0 1.0 999 9999.9 1007.3 99.9 0.2 99.9 20251682340045175 19 16.9 14.7 360 1.0 1.0 999 9999.9 1007.2 99.9 0.2 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
66 matching elements
0.065 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]