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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: 1157 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 (087)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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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 202508700001MACM4 19 1.5 -5.3 310 5.1 7.2 999 9999.9 1018.6 1.0 99.9 99.9 202508700061MACM4 19 1.4 -5.1 310 5.1 6.7 999 9999.9 1018.6 1.0 99.9 99.9 202508700121MACM4 19 1.2 -4.6 310 4.6 7.2 999 9999.9 1018.6 1.0 99.9 99.9 202508700181MACM4 19 1.2 -4.8 310 4.6 6.2 999 9999.9 1018.6 1.0 99.9 99.9 202508700241MACM4 19 1.1 -5.1 320 3.6 5.1 999 9999.9 1018.6 0.9 99.9 99.9 202508700301MACM4 19 1.0 -5.5 320 3.6 5.1 999 9999.9 1018.9 1.0 99.9 99.9 202508700361MACM4 19 999.9 999.9 330 2.6 4.6 999 9999.9 1018.9 1.0 99.9 99.9 202508700421MACM4 19 999.9 999.9 320 1.5 3.1 999 9999.9 1018.9 0.9 99.9 99.9 202508700481MACM4 19 999.9 999.9 290 1.5 2.6 999 9999.9 1018.9 0.9 99.9 99.9 202508700541MACM4 19 0.6 -5.6 310 2.1 2.6 999 9999.9 1019.0 0.9 99.9 99.9 202508701001MACM4 19 0.5 -5.7 320 2.1 3.1 999 9999.9 1019.0 0.9 99.9 99.9 202508701061MACM4 19 0.7 -6.6 320 2.6 3.6 999 9999.9 1019.1 0.9 99.9 99.9 202508701121MACM4 19 0.6 -6.9 330 2.1 2.6 999 9999.9 1019.2 1.0 99.9 99.9 202508701181MACM4 19 0.5 -7.0 330 2.1 2.1 999 9999.9 1019.2 1.0 99.9 99.9 202508701241MACM4 19 0.5 -7.1 330 2.1 2.6 999 9999.9 1019.1 0.9 99.9 99.9 202508701301MACM4 19 0.4 -7.1 330 2.6 2.6 999 9999.9 1019.2 1.0 99.9 99.9 202508701361MACM4 19 999.9 999.9 340 2.6 3.1 999 9999.9 1019.1 1.0 99.9 99.9 202508701421MACM4 19 999.9 999.9 350 2.1 3.1 999 9999.9 1019.1 1.0 99.9 99.9 202508701481MACM4 19 999.9 999.9 350 1.5 2.6 999 9999.9 1019.1 1.0 99.9 99.9 202508701541MACM4 19 0.1 -6.5 350 2.1 2.6 999 9999.9 1019.1 1.0 99.9 99.9 202508702001MACM4 19 -0.1 -5.8 350 2.6 3.1 999 9999.9 1019.2 1.0 99.9 99.9 202508702061MACM4 19 -0.1 -6.3 350 1.0 3.1 999 9999.9 1019.3 1.0 99.9 99.9 202508702121MACM4 19 -0.1 -7.2 330 0.5 1.0 999 9999.9 1019.3 1.0 99.9 99.9 202508702181MACM4 19 0.0 -7.0 360 2.1 2.6 999 9999.9 1019.1 1.0 99.9 99.9 202508702241MACM4 19 -0.2 -6.3 360 2.1 2.6 999 9999.9 1019.1 1.0 99.9 99.9 202508702301MACM4 19 -0.2 -6.4 10 2.1 3.1 999 9999.9 1019.0 1.0 99.9 99.9 202508702361MACM4 19 999.9 999.9 20 2.6 2.6 999 9999.9 1019.1 1.0 99.9 99.9 202508702421MACM4 19 999.9 999.9 360 1.5 2.6 999 9999.9 1019.2 1.0 99.9 99.9 202508702481MACM4 19 999.9 999.9 20 2.1 2.6 999 9999.9 1018.9 0.9 99.9 99.9 202508702541MACM4 19 -0.5 -4.2 40 3.1 4.1 999 9999.9 1018.8 0.9 99.9 99.9 202508703001MACM4 19 -0.6 -4.0 50 3.1 4.6 999 9999.9 1019.0 0.9 99.9 99.9 202508703061MACM4 19 -0.6 -4.1 40 3.1 4.1 999 9999.9 1018.9 0.9 99.9 99.9 202508703121MACM4 19 -0.7 -4.9 30 4.6 5.7 999 9999.9 1018.9 0.9 99.9 99.9 202508703181MACM4 19 -0.7 -4.7 30 4.6 6.2 999 9999.9 1018.8 0.9 99.9 99.9 202508703241MACM4 19 -0.7 -5.2 30 5.1 5.7 999 9999.9 1018.8 0.9 99.9 99.9 202508703301MACM4 19 -0.8 -4.6 40 3.6 6.2 999 9999.9 1018.8 0.9 99.9 99.9 202508703361MACM4 19 999.9 999.9 40 3.6 4.6 999 9999.9 1018.8 1.0 99.9 99.9 202508703421MACM4 19 999.9 999.9 40 3.6 5.1 999 9999.9 1018.9 1.0 99.9 99.9 202508703481MACM4 19 999.9 999.9 40 3.1 5.1 999 9999.9 1019.1 1.0 99.9 99.9 202508703541MACM4 19 -1.0 -4.3 60 3.1 4.1 999 9999.9 1019.3 0.9 99.9 99.9 202508704001MACM4 19 -1.1 -3.8 50 4.1 4.6 999 9999.9 1019.2 1.0 99.9 99.9 202508704061MACM4 19 -1.1 -3.8 60 3.1 5.1 999 9999.9 1019.2 1.0 99.9 99.9 202508704121MACM4 19 -1.1 -3.8 60 3.6 4.6 999 9999.9 1019.3 1.0 99.9 99.9 202508704181MACM4 19 -1.2 -4.1 60 2.6 4.1 999 9999.9 1019.2 1.0 99.9 99.9 202508704241MACM4 19 -1.3 -4.7 40 2.1 2.6 999 9999.9 1019.2 0.9 99.9 99.9 202508704301MACM4 19 -1.3 -4.5 70 1.5 2.6 999 9999.9 1019.3 1.0 99.9 99.9 202508704361MACM4 19 999.9 999.9 70 2.1 2.6 999 9999.9 1019.3 1.0 99.9 99.9 202508704421MACM4 19 999.9 999.9 90 2.1 2.6 999 9999.9 1019.0 0.9 99.9 99.9 202508704481MACM4 19 999.9 999.9 90 2.6 3.1 999 9999.9 1019.1 0.9 99.9 99.9 202508704541MACM4 19 -1.4 -4.1 90 1.5 3.1 999 9999.9 1019.2 1.0 99.9 99.9 202508705001MACM4 19 -1.4 -4.2 100 2.6 2.6 999 9999.9 1019.3 1.0 99.9 99.9 202508705061MACM4 19 -1.3 -3.6 100 2.6 3.1 999 9999.9 1019.2 1.0 99.9 99.9 202508705121MACM4 19 -1.4 -4.5 80 2.6 3.1 999 9999.9 1019.3 1.1 99.9 99.9 202508705181MACM4 19 -1.4 -4.4 90 2.6 3.1 999 9999.9 1018.8 1.1 99.9 99.9 202508705241MACM4 19 -1.4 -4.4 70 3.1 3.6 999 9999.9 1018.8 1.1 99.9 99.9 202508705301MACM4 19 -1.4 -4.4 90 2.6 3.1 999 9999.9 1018.8 0.9 99.9 99.9 202508705361MACM4 19 999.9 999.9 70 2.1 2.6 999 9999.9 1018.8 1.1 99.9 99.9 202508705421MACM4 19 999.9 999.9 60 2.6 3.1 999 9999.9 1018.6 1.0 99.9 99.9 202508705481MACM4 19 999.9 999.9 90 2.6 3.1 999 9999.9 1018.3 1.0 99.9 99.9 202508705541MACM4 19 -1.5 -3.9 90 1.5 2.6 999 9999.9 1018.3 1.0 99.9 99.9 202508706001MACM4 19 -1.5 -4.2 80 2.6 3.1 999 9999.9 1018.2 1.0 99.9 99.9 202508706061MACM4 19 -1.4 -4.5 90 2.6 3.1 999 9999.9 1018.5 1.0 99.9 99.9 202508706121MACM4 19 -1.4 -4.1 90 2.6 3.1 999 9999.9 1018.8 1.0 99.9 99.9 202508706181MACM4 19 -1.4 -3.7 90 2.1 2.6 999 9999.9 1018.8 1.0 99.9 99.9 202508706241MACM4 19 -1.4 -3.9 110 3.1 3.1 999 9999.9 1018.8 1.0 99.9 99.9 202508706301MACM4 19 -1.4 -3.6 130 2.1 3.1 999 9999.9 1018.8 1.0 99.9 99.9 202508706361MACM4 19 999.9 999.9 100 3.1 3.1 999 9999.9 1018.4 1.0 99.9 99.9 202508706421MACM4 19 999.9 999.9 110 2.6 3.1 999 9999.9 1018.5 0.9 99.9 99.9 202508706481MACM4 19 999.9 999.9 120 2.6 3.1 999 9999.9 1018.6 1.0 99.9 99.9 202508706541MACM4 19 -1.3 -3.8 110 3.1 3.1 999 9999.9 1018.3 0.9 99.9 99.9 202508707001MACM4 19 -1.3 -3.8 120 2.6 3.1 999 9999.9 1018.5 0.9 99.9 99.9 202508707061MACM4 19 -1.3 -3.9 90 3.1 3.6 999 9999.9 1018.2 1.0 99.9 99.9 202508707121MACM4 19 -1.3 -3.9 130 2.6 3.6 999 9999.9 1018.3 1.0 99.9 99.9 202508707181MACM4 19 -1.3 -3.5 120 2.1 3.1 999 9999.9 1018.4 1.0 99.9 99.9 202508707241MACM4 19 -1.3 -3.7 120 2.6 3.1 999 9999.9 1018.3 1.0 99.9 99.9 202508707301MACM4 19 -1.3 -3.3 130 2.6 3.1 999 9999.9 1018.3 1.0 99.9 99.9 202508707361MACM4 19 999.9 999.9 150 2.6 2.6 999 9999.9 1018.3 1.0 99.9 99.9 202508707421MACM4 19 999.9 999.9 150 2.6 3.1 999 9999.9 1018.1 1.0 99.9 99.9 202508707481MACM4 19 999.9 999.9 140 2.1 3.1 999 9999.9 1018.0 1.0 99.9 99.9 202508707541MACM4 19 -1.3 -4.0 140 2.1 3.1 999 9999.9 1017.9 1.0 99.9 99.9 202508708001MACM4 19 -1.3 -3.9 130 2.1 3.1 999 9999.9 1018.0 1.0 99.9 99.9 202508708061MACM4 19 -1.4 -3.9 120 2.6 3.1 999 9999.9 1018.0 1.0 99.9 99.9 202508708121MACM4 19 -1.3 -3.7 110 2.6 3.1 999 9999.9 1018.1 1.0 99.9 99.9 202508708181MACM4 19 -1.3 -3.6 110 3.1 3.6 999 9999.9 1018.0 1.0 99.9 99.9 202508708241MACM4 19 -1.3 -3.4 120 2.6 3.6 999 9999.9 1017.9 1.0 99.9 99.9 202508708301MACM4 19 -1.2 -3.3 110 3.1 4.1 999 9999.9 1018.0 1.0 99.9 99.9 202508708361MACM4 19 999.9 999.9 110 3.6 4.1 999 9999.9 1017.8 1.0 99.9 99.9 202508708421MACM4 19 999.9 999.9 110 3.6 4.1 999 9999.9 1017.8 0.9 99.9 99.9 202508708481MACM4 19 999.9 999.9 110 4.1 4.1 999 9999.9 1017.6 0.8 99.9 99.9 202508708541MACM4 19 -1.1 -3.4 100 4.1 4.6 999 9999.9 1017.6 0.7 99.9 99.9 202508709001MACM4 19 -1.1 -3.0 100 3.6 4.6 999 9999.9 1017.5 0.6 99.9 99.9 202508709061MACM4 19 -1.1 -2.8 100 3.6 4.6 999 9999.9 1017.8 0.7 99.9 99.9 202508709121MACM4 19 -1.1 -2.8 100 3.6 4.1 999 9999.9 1017.9 0.7 99.9 99.9 202508709181MACM4 19 -1.2 -2.9 100 3.6 4.1 999 9999.9 1017.7 0.5 99.9 99.9 202508709241MACM4 19 999.9 999.9 90 3.6 4.6 999 9999.9 1017.7 0.7 99.9 99.9 202508709301MACM4 19 999.9 999.9 90 3.6 4.6 999 9999.9 1017.7 0.5 99.9 99.9 202508709361MACM4 19 999.9 999.9 90 4.1 4.6 999 9999.9 1017.6 0.5 99.9 99.9 202508709421MACM4 19 999.9 999.9 90 4.1 5.1 999 9999.9 1017.5 0.5 99.9 99.9 202508709481MACM4 19 999.9 999.9 90 4.1 5.1 999 9999.9 1017.4 0.6 99.9 99.9 202508709541MACM4 19 -1.1 -2.6 90 4.6 6.2 999 9999.9 1017.3 0.5 99.9 99.9 202508710001MACM4 19 -1.1 -2.6 90 4.6 5.7 999 9999.9 1017.2 0.6 99.9 99.9 202508710061MACM4 19 -1.1 -2.6 90 5.1 6.2 999 9999.9 1016.9 0.7 99.9 99.9 202508710121MACM4 19 -1.1 -2.5 100 5.7 6.2 999 9999.9 1016.9 0.5 99.9 99.9 202508710181MACM4 19 -1.1 -2.5 90 5.7 6.7 999 9999.9 1016.8 0.8 99.9 99.9 202508710241MACM4 19 -1.1 999.9 100 5.7 6.7 999 9999.9 1016.7 0.8 99.9 99.9 202508710301MACM4 19 -1.1 999.9 100 5.7 6.7 999 9999.9 1016.6 0.8 99.9 99.9 202508710361MACM4 19 999.9 999.9 110 5.7 6.2 999 9999.9 1016.5 0.8 99.9 99.9 202508710421MACM4 19 999.9 999.9 110 6.2 6.7 999 9999.9 1016.5 0.8 99.9 99.9 202508710481MACM4 19 999.9 999.9 100 5.7 7.2 999 9999.9 1016.3 0.8 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 3rd data value plotted]
109 matching elements
0.021 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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