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Realtime Great Lakes Weather Data and Marine Observations

 APNM4: GLERL Alpena MI                                  
CMAN Station
Lat: 45.06°, Lon: -83.42°
Elevation: 178 m
Anemometer Height: 19 m
Related Site: NDBC
Related Site: GLERL

Current Time: 1939 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 (257)
 (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
202425700001APNM4   29  67.1 999.9  70  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425700101APNM4   29  67.3 999.9 140  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425700201APNM4   29  67.3 999.9 130  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425700301APNM4   29  67.1 999.9 120  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425700401APNM4   29  67.1 999.9 120  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425700501APNM4   29  67.1 999.9 130  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425701001APNM4   29  67.1 999.9 120  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425701101APNM4   29  67.1 999.9  90  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425701201APNM4   29  67.1 999.9  90  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425701301APNM4   29  67.1 999.9  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425701401APNM4   29  67.1 999.9 110  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425701501APNM4   29  67.1 999.9  90  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425702001APNM4   29  66.9 999.9  90  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425702101APNM4   29  67.1 999.9  70  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425702201APNM4   29  67.3 999.9 100  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425702301APNM4   29  67.5 999.9 100  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425702401APNM4   29  67.3 999.9  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425702501APNM4   29  67.8 999.9 100  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425703001APNM4   29  67.8 999.9 100  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425703101APNM4   29  67.8 999.9  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425703201APNM4   29  67.6 999.9  90  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425703301APNM4   29  67.6 999.9 110  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425703401APNM4   29  67.3 999.9  90  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425703501APNM4   29  66.9 999.9 120  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425704001APNM4   29  66.4 999.9 130  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425704101APNM4   29  66.2 999.9 140  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202425704201APNM4   29  66.0 999.9 150  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425704301APNM4   29  65.7 999.9 150  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425704401APNM4   29  65.7 999.9 150  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425704501APNM4   29  65.7 999.9 130  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425705001APNM4   29  65.7 999.9 110  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425705101APNM4   29  65.7 999.9 150  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425705201APNM4   29  65.5 999.9 140  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425705301APNM4   29  65.5 999.9 120  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425705401APNM4   29  65.3 999.9 120  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425705501APNM4   29  65.5 999.9 120  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425706001APNM4   29  65.3 999.9 130  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425706101APNM4   29  65.1 999.9 140  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425706201APNM4   29  65.1 999.9 130  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425706301APNM4   29  65.1 999.9 140  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425706401APNM4   29  65.1 999.9 140  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425706501APNM4   29  65.1 999.9 140  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425707001APNM4   29  65.1 999.9 130  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425707101APNM4   29  65.1 999.9 120  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425707201APNM4   29  64.9 999.9 100  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425707301APNM4   29  64.8 999.9  90  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425707401APNM4   29  64.9 999.9  90  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425707501APNM4   29  64.9 999.9 110  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425708001APNM4   29  64.9 999.9 120  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425708101APNM4   29  64.9 999.9 110  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425708201APNM4   29  64.9 999.9 110  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425708301APNM4   29  64.8 999.9 130  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425708401APNM4   29  64.8 999.9 120  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425708501APNM4   29  64.8 999.9 120  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425709001APNM4   29  64.6 999.9 130  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425709101APNM4   29  64.4 999.9 120  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425709201APNM4   29  63.9 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425709301APNM4   29  63.5 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425709401APNM4   29  62.1 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425709501APNM4   29  61.9 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425710001APNM4   29  61.5 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425710101APNM4   29  60.8 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425710201APNM4   29  60.4 999.9   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425710301APNM4   29  59.9 999.9 350  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425710401APNM4   29  59.9 999.9 360  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425710501APNM4   29  59.9 999.9 350  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425711001APNM4   29  59.4 999.9 360  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425711101APNM4   29  59.4 999.9 340  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425711201APNM4   29  59.5 999.9 340  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425711301APNM4   29  59.5 999.9   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425711401APNM4   29  59.7 999.9 350  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425711501APNM4   29  60.1 999.9 350  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425712001APNM4   29  60.3 999.9 350  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425712101APNM4   29  60.8 999.9 330  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425712201APNM4   29  61.5 999.9 330  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425712301APNM4   29  62.6 999.9 340  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425712401APNM4   29  63.1 999.9 350  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425712501APNM4   29  64.2 999.9 350  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425713001APNM4   29  64.6 999.9 360  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425713101APNM4   29  65.5 999.9  20  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425713201APNM4   29  67.8 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425713301APNM4   29  70.5 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425713401APNM4   29  72.0 999.9 170  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425713501APNM4   29  71.8 999.9 120  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425714001APNM4   29  72.7 999.9   0  0.0  0.0 999 9999.9 9999.9 99.9 99.9 99.9
202425714101APNM4   29  71.6 999.9   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425714201APNM4   29  70.9 999.9 110  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202425714301APNM4   29  70.5 999.9  70  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202425714401APNM4   29  70.0 999.9 120  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425714501APNM4   29  69.3 999.9 120  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425715001APNM4   29  70.9 999.9 140  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425715101APNM4   29  71.6 999.9 150  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425715201APNM4   29  72.3 999.9 180  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425715301APNM4   29  71.6 999.9 180  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425715401APNM4   29  71.8 999.9 190  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202425715501APNM4   29  71.4 999.9 190  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425716001APNM4   29  71.6 999.9 170  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425716101APNM4   29  69.8 999.9 150  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425716201APNM4   29  69.1 999.9 150  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425716301APNM4   29  69.1 999.9 150  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425716401APNM4   29  68.4 999.9 150  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202425716501APNM4   29  68.5 999.9 150  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425717001APNM4   29  68.5 999.9 140  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425717101APNM4   29  68.0 999.9 140  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202425717201APNM4   29  68.4 999.9 130  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425717301APNM4   29  68.2 999.9 140  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202425717401APNM4   29  69.3 999.9 160  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425717501APNM4   29  69.8 999.9 150  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202425718001APNM4   29  69.4 999.9 150  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425718101APNM4   29  70.7 999.9 160  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202425718201APNM4   29  68.9 999.9 150  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425718301APNM4   29  68.7 999.9 140  7.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202425718401APNM4   29  68.4 999.9 140  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425718501APNM4   29  68.0 999.9 140  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425719001APNM4   29  68.2 999.9 150  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202425719101APNM4   29  68.4 999.9 140  7.0  7.0 999 9999.9 9999.9 99.9 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]
116 matching elements
0.031 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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