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Realtime Great Lakes Weather Data and Marine Observations

 MACM4: NOS Mackinaw City MI                                  
CMAN Station
Lat: 45.78°, Lon: -84.72°
Elevation: 178 m
Anemometer Height: 10 m
Related Site: NDBC

Current Time: 1007 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 (283)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202528300001MACM4   19  51.8 999.9 170  4.1  5.1 999 9999.9  30.35 59.5 99.9 99.9
202528300061MACM4   19 999.9 999.9 170  4.1  5.1 999 9999.9  30.35 59.5 99.9 99.9
202528300121MACM4   19 999.9 999.9 160  4.1  5.1 999 9999.9  30.35 59.5 99.9 99.9
202528300181MACM4   19 999.9 999.9 170  4.1  5.1 999 9999.9  30.34 59.5 99.9 99.9
202528300241MACM4   19  51.3 999.9 170  4.1  5.1 999 9999.9  30.34 59.5 99.9 99.9
202528300301MACM4   19  51.1 999.9 180  4.1  5.1 999 9999.9  30.34 59.4 99.9 99.9
202528300361MACM4   19  50.7 999.9 180  2.9  4.1 999 9999.9  30.34 59.5 99.9 99.9
202528300421MACM4   19  50.5 999.9 190  2.9  4.1 999 9999.9  30.33 59.5 99.9 99.9
202528300481MACM4   19  50.2 999.9 200  1.9  2.9 999 9999.9  30.33 59.5 99.9 99.9
202528300541MACM4   19  50.2 999.9 210  1.9  2.9 999 9999.9  30.33 59.5 99.9 99.9
202528301001MACM4   19  50.0 999.9 200  1.9  2.9 999 9999.9  30.33 59.5 99.9 99.9
202528301061MACM4   19 999.9 999.9 190  1.9  2.9 999 9999.9  30.33 59.5 99.9 99.9
202528301121MACM4   19 999.9 999.9 180  1.9  2.9 999 9999.9  30.32 59.5 99.9 99.9
202528301181MACM4   19 999.9 999.9 190  2.9  2.9 999 9999.9  30.32 59.5 99.9 99.9
202528301241MACM4   19  49.8 999.9 170  2.9  4.1 999 9999.9  30.32 59.5 99.9 99.9
202528301301MACM4   19  49.5 999.9 180  1.9  4.1 999 9999.9  30.32 59.4 99.9 99.9
202528301361MACM4   19  49.8 999.9 170  4.1  5.1 999 9999.9  30.32 59.4 99.9 99.9
202528301421MACM4   19  49.6 999.9 170  2.9  5.1 999 9999.9  30.32 59.5 99.9 99.9
202528301481MACM4   19  49.8 999.9 180  4.1  5.1 999 9999.9  30.32 59.5 99.9 99.9
202528301541MACM4   19  50.0 999.9 180  5.1  5.1 999 9999.9  30.32 59.4 99.9 99.9
202528302001MACM4   19  50.4 999.9 180  5.1  5.1 999 9999.9  30.31 59.4 99.9 99.9
202528302061MACM4   19  50.4 999.9 180  5.1  5.1 999 9999.9  30.31 59.4 99.9 99.9
202528302121MACM4   19  50.4 999.9 180  5.1  6.0 999 9999.9  30.31 59.4 99.9 99.9
202528302181MACM4   19  50.2 999.9 180  5.1  6.0 999 9999.9  30.31 59.4 99.9 99.9
202528302241MACM4   19  50.0 999.9 180  5.1  5.1 999 9999.9  30.31 59.4 99.9 99.9
202528302301MACM4   19  50.0 999.9 190  5.1  6.0 999 9999.9  30.31 59.5 99.9 99.9
202528302361MACM4   19  49.8 999.9 190  5.1  6.0 999 9999.9  30.31 59.5 99.9 99.9
202528302421MACM4   19  49.8 999.9 190  5.1  6.0 999 9999.9  30.31 59.5 99.9 99.9
202528302481MACM4   19  49.6 999.9 190  6.0  7.0 999 9999.9  30.31 59.5 99.9 99.9
202528302541MACM4   19  49.5 999.9 200  6.0  7.0 999 9999.9  30.31 59.5 99.9 99.9
202528303001MACM4   19  48.7 999.9 210  5.1  6.0 999 9999.9  30.30 59.5 99.9 99.9
202528303061MACM4   19  48.4 999.9 210  5.1  5.1 999 9999.9  30.30 59.5 99.9 99.9
202528303121MACM4   19  48.2 999.9 210  5.1  6.0 999 9999.9  30.30 59.5 99.9 99.9
202528303181MACM4   19  48.0 999.9 210  5.1  5.1 999 9999.9  30.30 59.5 99.9 99.9
202528303241MACM4   19  48.2 999.9 200  5.1  6.0 999 9999.9  30.30 59.5 99.9 99.9
202528303301MACM4   19  47.8 999.9 210  5.1  6.0 999 9999.9  30.30 59.5 99.9 99.9
202528303361MACM4   19 999.9 999.9 200  5.1  6.0 999 9999.9  30.30 59.4 99.9 99.9
202528303421MACM4   19 999.9 999.9 190  7.0  8.9 999 9999.9  30.30 59.5 99.9 99.9
202528303481MACM4   19 999.9 999.9 190  6.0  8.0 999 9999.9  30.29 59.5 99.9 99.9
202528303541MACM4   19  48.0 999.9 180  7.0  8.0 999 9999.9  30.29 59.5 99.9 99.9
202528304001MACM4   19  47.8 999.9 190  6.0  8.0 999 9999.9  30.29 59.4 99.9 99.9
202528304061MACM4   19 999.9 999.9 180  6.0  7.0 999 9999.9  30.29 59.5 99.9 99.9
202528304121MACM4   19 999.9 999.9 190  7.0  8.0 999 9999.9  30.29 59.7 99.9 99.9
202528304181MACM4   19 999.9 999.9 180  8.0  9.9 999 9999.9  30.29 59.7 99.9 99.9
202528304241MACM4   19  47.1 999.9 180  8.0  8.9 999 9999.9  30.29 59.7 99.9 99.9
202528304301MACM4   19  46.9 999.9 180  8.9  9.9 999 9999.9  30.28 59.7 99.9 99.9
202528304361MACM4   19  46.8 999.9 180  8.9  9.9 999 9999.9  30.28 59.7 99.9 99.9
202528304421MACM4   19  46.9 999.9 180  8.9 11.1 999 9999.9  30.28 59.9 99.9 99.9
202528304481MACM4   19  46.6 999.9 180  9.9 11.1 999 9999.9  30.28 59.9 99.9 99.9
202528304541MACM4   19  46.6 999.9 190  9.9 12.1 999 9999.9  30.28 59.9 99.9 99.9
202528305001MACM4   19  46.9 999.9 190  9.9 12.1 999 9999.9  30.28 59.9 99.9 99.9
202528305061MACM4   19  47.3 999.9 190  9.9 12.1 999 9999.9  30.27 59.9 99.9 99.9
202528305121MACM4   19  47.1 999.9 190 11.1 12.1 999 9999.9  30.27 59.9 99.9 99.9
202528305181MACM4   19  46.9 999.9 180 11.1 13.0 999 9999.9  30.27 59.7 99.9 99.9
202528305241MACM4   19  47.1 999.9 180 11.1 13.0 999 9999.9  30.27 59.7 99.9 99.9
202528305301MACM4   19  47.3 999.9 190 11.1 13.0 999 9999.9  30.27 59.7 99.9 99.9
202528305361MACM4   19 999.9 999.9 180 11.1 15.0 999 9999.9  30.27 59.7 99.9 99.9
202528305421MACM4   19 999.9 999.9 190 11.1 13.0 999 9999.9  30.27 59.7 99.9 99.9
202528305481MACM4   19 999.9 999.9 180 11.1 13.0 999 9999.9  30.27 59.7 99.9 99.9
202528305541MACM4   19  47.7 999.9 180 12.1 13.0 999 9999.9  30.26 59.5 99.9 99.9
202528306001MACM4   19  48.0 999.9 180 12.1 14.0 999 9999.9  30.26 59.5 99.9 99.9
202528306061MACM4   19 999.9 999.9 190 11.1 15.0 999 9999.9  30.26 59.5 99.9 99.9
202528306121MACM4   19 999.9 999.9 190  9.9 14.0 999 9999.9  30.26 59.5 99.9 99.9
202528306181MACM4   19 999.9 999.9 190 11.1 15.0 999 9999.9  30.26 59.5 99.9 99.9
202528306241MACM4   19  47.8 999.9 190 12.1 15.0 999 9999.9  30.25 59.4 99.9 99.9
202528306301MACM4   19  47.7 999.9 190 12.1 15.0 999 9999.9  30.26 59.4 99.9 99.9
202528306361MACM4   19  47.7 999.9 190 12.1 13.0 999 9999.9  30.25 59.4 99.9 99.9
202528306421MACM4   19  48.0 999.9 190 13.0 15.9 999 9999.9  30.25 59.4 99.9 99.9
202528306481MACM4   19  48.0 999.9 190 13.0 18.1 999 9999.9  30.25 59.2 99.9 99.9
202528306541MACM4   19  48.0 999.9 190 12.1 15.0 999 9999.9  30.25 59.2 99.9 99.9
202528307001MACM4   19  47.8 999.9 190 12.1 15.0 999 9999.9  30.25 58.8 99.9 99.9
202528307061MACM4   19  47.7 999.9 200  9.9 13.0 999 9999.9  30.26 58.8 99.9 99.9
202528307121MACM4   19  47.8 999.9 190  9.9 13.0 999 9999.9  30.25 58.6 99.9 99.9
202528307181MACM4   19  47.7 999.9 200  9.9 11.1 999 9999.9  30.26 58.6 99.9 99.9
202528307361MACM4   19 999.9 999.9 190 11.1 14.0 999 9999.9  30.25 58.1 99.9 99.9
202528307421MACM4   19 999.9 999.9 190 11.1 14.0 999 9999.9  30.24 58.1 99.9 99.9
202528307481MACM4   19 999.9 999.9 190 12.1 14.0 999 9999.9  30.24 57.9 99.9 99.9
202528307541MACM4   19  47.5 999.9 190 11.1 13.0 999 9999.9  30.24 57.9 99.9 99.9
202528308001MACM4   19  47.3 999.9 190  9.9 13.0 999 9999.9  30.24 57.9 99.9 99.9
202528308061MACM4   19  47.3 999.9 190  9.9 12.1 999 9999.9  30.23 57.9 99.9 99.9
202528308121MACM4   19  47.1 999.9 180 11.1 13.0 999 9999.9  30.23 57.9 99.9 99.9
202528308181MACM4   19  46.9 999.9 180  9.9 13.0 999 9999.9  30.23 58.1 99.9 99.9
202528308241MACM4   19  46.9 999.9 180 11.1 12.1 999 9999.9  30.23 58.1 99.9 99.9
202528308301MACM4   19  46.9 999.9 180  9.9 12.1 999 9999.9  30.22 58.1 99.9 99.9
202528308361MACM4   19  46.8 999.9 180  9.9 14.0 999 9999.9  30.22 58.1 99.9 99.9
202528308421MACM4   19  46.9 999.9 180 11.1 13.0 999 9999.9  30.22 58.1 99.9 99.9
202528308481MACM4   19  46.9 999.9 180  9.9 12.1 999 9999.9  30.22 58.1 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
87 matching elements
0.015 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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