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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: 1626 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 (138)
 (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
202413800001MACM4   19  53.8  47.7 120  1.0  4.1 999 9999.9  29.73 55.2 99.9 99.9
202413800061MACM4   19  54.7  48.0 350  1.9  4.1 999 9999.9  29.74 54.7 99.9 99.9
202413800121MACM4   19  54.5  49.1 310  6.0  7.0 999 9999.9  29.75 55.0 99.9 99.9
202413800181MACM4   19  50.0  48.0 350  6.0  8.0 999 9999.9  29.75 55.0 99.9 99.9
202413800241MACM4   19  49.3  48.2 350  7.0  8.9 999 9999.9  29.75 54.7 99.9 99.9
202413800301MACM4   19  49.5  48.6  40  9.9 11.1 999 9999.9  29.73 54.7 99.9 99.9
202413800361MACM4   19  49.8  48.7  50 11.1 12.1 999 9999.9  29.72 54.7 99.9 99.9
202413800421MACM4   19  50.2  48.9  50 12.1 14.0 999 9999.9  29.72 54.5 99.9 99.9
202413800481MACM4   19  49.8  49.1  60 11.1 13.0 999 9999.9  29.72 54.7 99.9 99.9
202413801001MACM4   19  49.3  48.2  70  8.0 13.0 999 9999.9  29.71 54.7 99.9 99.9
202413801061MACM4   19  49.1  48.6  80  6.0 11.1 999 9999.9  29.71 54.0 99.9 99.9
202413801121MACM4   19  48.7  48.2  70  8.9 12.1 999 9999.9  29.70 53.2 99.9 99.9
202413801181MACM4   19  49.3  48.7  60  6.0 11.1 999 9999.9  29.72 53.8 99.9 99.9
202413801241MACM4   19  49.1  48.2 320 17.1 20.0 999 9999.9  29.75 51.8 99.9 99.9
202413801301MACM4   19  49.5  48.0 360  8.9 22.0 999 9999.9  29.74 53.8 99.9 99.9
202413801361MACM4   19  49.1  48.9  40  5.1 12.1 999 9999.9  29.74 52.5 99.9 99.9
202413801421MACM4   19  48.2  48.2  80 11.1 12.1 999 9999.9  29.72 52.7 99.9 99.9
202413801481MACM4   19  48.6  48.6  80  8.9 12.1 999 9999.9  29.72 52.5 99.9 99.9
202413802001MACM4   19  49.1  49.1 300  8.9 12.1 999 9999.9  29.73 52.9 99.9 99.9
202413802061MACM4   19  48.6  48.6  20  8.0  9.9 999 9999.9  29.73 52.7 99.9 99.9
202413802121MACM4   19  48.4  48.4  20  6.0  9.9 999 9999.9  29.74 52.7 99.9 99.9
202413802181MACM4   19  48.6  48.6  50  8.0  9.9 999 9999.9  29.72 52.7 99.9 99.9
202413802241MACM4   19  48.2  48.2  50  8.9 12.1 999 9999.9  29.73 52.3 99.9 99.9
202413802301MACM4   19  48.4  48.4  50  4.1 11.1 999 9999.9  29.73 52.3 99.9 99.9
202413802361MACM4   19  48.4  48.4  60  6.0  7.0 999 9999.9  29.72 52.3 99.9 99.9
202413802421MACM4   19  48.4  48.4 100  4.1  6.0 999 9999.9  29.73 52.3 99.9 99.9
202413802481MACM4   19  48.4  48.4  90  6.0  8.9 999 9999.9  29.73 52.5 99.9 99.9
202413803001MACM4   19  48.6  48.6 110  8.0  8.9 999 9999.9  29.71 52.5 99.9 99.9
202413803061MACM4   19  48.4  48.4 110  4.1  8.9 999 9999.9  29.72 52.2 99.9 99.9
202413803121MACM4   19  48.4  48.4 120  5.1  6.0 999 9999.9  29.71 52.3 99.9 99.9
202413803181MACM4   19  48.4  48.4 130  5.1  7.0 999 9999.9  29.71 52.7 99.9 99.9
202413803241MACM4   19  48.2  48.2 130  7.0  8.0 999 9999.9  29.71 52.3 99.9 99.9
202413803301MACM4   19  48.2  48.2 120  6.0  8.0 999 9999.9  29.71 52.2 99.9 99.9
202413803361MACM4   19  48.4  48.4 120  8.0  8.9 999 9999.9  29.70 52.5 99.9 99.9
202413803421MACM4   19  48.4  48.4 130  8.0  8.9 999 9999.9  29.70 52.2 99.9 99.9
202413803481MACM4   19  48.7  48.7 130  9.9 12.1 999 9999.9  29.70 52.3 99.9 99.9
202413804001MACM4   19  48.7  48.7 130 12.1 13.0 999 9999.9  29.70 52.3 99.9 99.9
202413804061MACM4   19  48.7  48.7 120  9.9 14.0 999 9999.9  29.70 52.5 99.9 99.9
202413804121MACM4   19  48.7  48.7 120 11.1 13.0 999 9999.9  29.70 52.7 99.9 99.9
202413804181MACM4   19  48.9  48.9 130 11.1 13.0 999 9999.9  29.70 52.3 99.9 99.9
202413804241MACM4   19  49.3  49.3 140  7.0 11.1 999 9999.9  29.71 52.7 99.9 99.9
202413804301MACM4   19  48.9  48.9 140  4.1  7.0 999 9999.9  29.71 52.9 99.9 99.9
202413804361MACM4   19  48.7  48.7 130  5.1  8.0 999 9999.9  29.72 52.9 99.9 99.9
202413804421MACM4   19  48.9  48.9 140  4.1  7.0 999 9999.9  29.72 52.9 99.9 99.9
202413804481MACM4   19  48.7  48.7 120  8.9 11.1 999 9999.9  29.70 52.7 99.9 99.9
202413805001MACM4   19  48.9  48.9 130 12.1 14.0 999 9999.9  29.70 52.9 99.9 99.9
202413805061MACM4   19  49.1  49.1 140 12.1 14.0 999 9999.9  29.69 52.9 99.9 99.9
202413805121MACM4   19  49.3  48.9 130 13.0 15.0 999 9999.9  29.69 52.7 99.9 99.9
202413805181MACM4   19  49.5  49.3 140  9.9 15.0 999 9999.9  29.69 52.9 99.9 99.9
202413805241MACM4   19  49.5  48.9 140 12.1 15.0 999 9999.9  29.69 52.9 99.9 99.9
202413805301MACM4   19  49.8  48.7 130 14.0 15.9 999 9999.9  29.69 52.9 99.9 99.9
202413805361MACM4   19  49.8  48.7 130 14.0 15.9 999 9999.9  29.69 53.2 99.9 99.9
202413805421MACM4   19  49.8  48.9 130 14.0 18.1 999 9999.9  29.68 53.1 99.9 99.9
202413805481MACM4   19  49.8  48.9 130 11.1 15.9 999 9999.9  29.69 53.2 99.9 99.9
202413809001MACM4   19  49.8  49.8 140  9.9 11.1 999 9999.9  29.70 51.8 99.9 99.9
202413809061MACM4   19  49.8  49.8 140  6.0  9.9 999 9999.9  29.69 51.4 99.9 99.9
202413809121MACM4   19  49.8  49.8 170  5.1  7.0 999 9999.9  29.70 51.6 99.9 99.9
202413809181MACM4   19  49.8  49.8 150  4.1  5.1 999 9999.9  29.69 52.0 99.9 99.9
202413809241MACM4   19  49.6  49.6 160  2.9  5.1 999 9999.9  29.69 51.8 99.9 99.9
202413809301MACM4   19  49.6  49.6 150  2.9  4.1 999 9999.9  29.69 51.4 99.9 99.9
202413809361MACM4   19  49.6  49.6 130  1.0  2.9 999 9999.9  29.69 51.6 99.9 99.9
202413809421MACM4   19  49.5  49.5 999 99.9 99.9 999 9999.9  29.70 50.2 99.9 99.9
202413809481MACM4   19  49.6  49.6 999 99.9 99.9 999 9999.9  29.70 50.9 99.9 99.9
202413810001MACM4   19  49.6  49.6 110  1.9  1.9 999 9999.9  29.70 49.6 99.9 99.9
202413810061MACM4   19  49.6  49.6 130  1.9  2.9 999 9999.9  29.71 49.6 99.9 99.9
202413810121MACM4   19  49.5  49.5 130  1.9  2.9 999 9999.9  29.71 49.6 99.9 99.9
202413810181MACM4   19  49.6  49.6 130  1.9  1.9 999 9999.9  29.71 49.6 99.9 99.9
202413810241MACM4   19  49.1  49.1 120  5.1  5.1 999 9999.9  29.71 49.5 99.9 99.9
202413810301MACM4   19  49.6  49.6 120  2.9  5.1 999 9999.9  29.71 49.3 99.9 99.9
202413810361MACM4   19  49.8  49.8 100  1.9  1.9 999 9999.9  29.71 49.3 99.9 99.9
202413810421MACM4   19  49.8  49.8 120  1.9  1.9 999 9999.9  29.71 49.5 99.9 99.9
202413810481MACM4   19  48.9  48.9  90  2.9  4.1 999 9999.9  29.71 49.3 99.9 99.9
202413811001MACM4   19  49.1  49.1 130  1.9  2.9 999 9999.9  29.70 49.3 99.9 99.9
202413811061MACM4   19  48.7  48.7 120  2.9  4.1 999 9999.9  29.70 49.3 99.9 99.9
202413811121MACM4   19  48.9  48.9 120  2.9  4.1 999 9999.9  29.71 50.7 99.9 99.9
202413811181MACM4   19  49.1  49.1 130  1.9  2.9 999 9999.9  29.71 50.2 99.9 99.9
202413811241MACM4   19  49.3  49.3 120  1.9  2.9 999 9999.9  29.71 50.2 99.9 99.9
202413811301MACM4   19  49.6  49.6 999 99.9 99.9 999 9999.9  29.71 50.0 99.9 99.9
202413811361MACM4   19  50.2  50.2 999 99.9 99.9 999 9999.9  29.72 49.6 99.9 99.9
202413811421MACM4   19  50.2  50.2 180  1.9  1.9 999 9999.9  29.72 49.5 99.9 99.9
202413811481MACM4   19  51.6  51.6 999 99.9 99.9 999 9999.9  29.72 49.3 99.9 99.9
202413812001MACM4   19  53.1  53.1 280  4.1  5.1 999 9999.9  29.72 49.5 99.9 99.9
202413812061MACM4   19  53.6  53.2 250  4.1  6.0 999 9999.9  29.73 49.5 99.9 99.9
202413812121MACM4   19  53.8  53.6 280  4.1  6.0 999 9999.9  29.73 49.3 99.9 99.9
202413812181MACM4   19  53.6  53.2 240  4.1  5.1 999 9999.9  29.73 49.3 99.9 99.9
202413812241MACM4   19  53.8  53.4 240  5.1  6.0 999 9999.9  29.73 49.1 99.9 99.9
202413812301MACM4   19  53.8  53.6 240  4.1  7.0 999 9999.9  29.74 49.1 99.9 99.9
202413812361MACM4   19  54.0  53.6 250  5.1  7.0 999 9999.9  29.74 49.3 99.9 99.9
202413812421MACM4   19  54.0  53.8 230  6.0  8.9 999 9999.9  29.74 49.1 99.9 99.9
202413812481MACM4   19  54.0  53.8 230  6.0  7.0 999 9999.9  29.74 48.9 99.9 99.9
202413813001MACM4   19  54.9  54.7 210  6.0  7.0 999 9999.9  29.74 48.9 99.9 99.9
202413813061MACM4   19  55.2  55.2 200  5.1  7.0 999 9999.9  29.74 48.7 99.9 99.9
202413813121MACM4   19  55.9  55.6 190  4.1  6.0 999 9999.9  29.74 48.9 99.9 99.9
202413813181MACM4   19  56.7  55.6 230  5.1  6.0 999 9999.9  29.74 48.9 99.9 99.9
202413813241MACM4   19  57.2  55.9 230  5.1  7.0 999 9999.9  29.74 49.6 99.9 99.9
202413813301MACM4   19  57.0  55.9 230  6.0  8.0 999 9999.9  29.74 49.3 99.9 99.9
202413813361MACM4   19  58.1  56.5 220  2.9  6.0 999 9999.9  29.74 49.1 99.9 99.9
202413813421MACM4   19  57.6  56.1 230  2.9  6.0 999 9999.9  29.74 49.3 99.9 99.9
202413813481MACM4   19  52.5  51.8  50  4.1  5.1 999 9999.9  29.74 49.3 99.9 99.9
202413814001MACM4   19  54.5  54.1  30  1.9  5.1 999 9999.9  29.75 48.6 99.9 99.9
202413814061MACM4   19  54.0  53.4  50  1.0  4.1 999 9999.9  29.75 48.6 99.9 99.9
202413814121MACM4   19  55.4  54.9 999 99.9 99.9 999 9999.9  29.75 48.7 99.9 99.9
202413814181MACM4   19  58.1  55.9 220  2.9  4.1 999 9999.9  29.75 48.6 99.9 99.9
202413814241MACM4   19  58.8  56.1 270  5.1  6.0 999 9999.9  29.75 48.6 99.9 99.9
202413814301MACM4   19  58.5  55.9 180  1.0  5.1 999 9999.9  29.75 48.9 99.9 99.9
202413814361MACM4   19  59.4  55.4 300  1.9  4.1 999 9999.9  29.76 49.8 99.9 99.9
202413814421MACM4   19  59.5  56.1 160  1.0  6.0 999 9999.9  29.76 49.1 99.9 99.9
202413814481MACM4   19  60.3  55.9 130  1.0  1.9 999 9999.9  29.76 49.1 99.9 99.9
202413815001MACM4   19  59.2  55.4 340  2.9  4.1 999 9999.9  29.76 49.3 99.9 99.9
202413815061MACM4   19  58.6  54.9 350  2.9  4.1 999 9999.9  29.76 48.7 99.9 99.9
202413815121MACM4   19  57.0  54.1 350  4.1  5.1 999 9999.9  29.76 48.7 99.9 99.9
202413815181MACM4   19  57.7  54.7 350  5.1  6.0 999 9999.9  29.76 48.7 99.9 99.9
202413815241MACM4   19  56.8  54.1 320  6.0  7.0 999 9999.9  29.76 48.6 99.9 99.9
202413815301MACM4   19  56.3  54.1 320  8.0 11.1 999 9999.9  29.76 48.4 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
114 matching elements
0.024 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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