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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
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 (258)
 (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
202417400001APNM4   29  18.9 999.9 110  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417400101APNM4   29  18.9 999.9  80  1.5  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417400201APNM4   29  18.7 999.9  80  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417400301APNM4   29  18.6 999.9  90  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417400401APNM4   29  18.4 999.9 110  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417400501APNM4   29  18.2 999.9 110  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417401001APNM4   29  18.2 999.9 120  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417401101APNM4   29  18.2 999.9 140  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417401201APNM4   29  18.3 999.9 110  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9            
202417401301APNM4   29  18.3 999.9 120  0.5  1.0 999 9999.9 9999.9 99.9 99.9 99.9            
202417401401APNM4   29  18.3 999.9  70  0.5  1.0 999 9999.9 9999.9 99.9 99.9 99.9            
202417401501APNM4   29  18.3 999.9  80  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417402001APNM4   29  18.3 999.9  80  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417402101APNM4   29  18.4 999.9 140  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417402201APNM4   29  18.3 999.9 120  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417402301APNM4   29  18.2 999.9 130  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417402401APNM4   29  18.1 999.9 120  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417402501APNM4   29  17.9 999.9 110  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417403001APNM4   29  18.0 999.9 190  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417403101APNM4   29  17.8 999.9 160  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417403201APNM4   29  17.5 999.9 130  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417403301APNM4   29  17.2 999.9 110  1.0  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417403401APNM4   29  17.2 999.9 110  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417403501APNM4   29  17.3 999.9  80  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417404001APNM4   29  17.5 999.9  70  1.0  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417404101APNM4   29  17.5 999.9 100  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417404201APNM4   29  17.5 999.9 130  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417404301APNM4   29  17.4 999.9 130  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417404401APNM4   29  17.4 999.9 100  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417404501APNM4   29  17.4 999.9 100  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9            
202417405001APNM4   29  17.3 999.9   0  0.0  0.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417405101APNM4   29  17.5 999.9 200  1.0  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417405201APNM4   29  17.5 999.9 170  1.5  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417405301APNM4   29  17.4 999.9 110  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417405401APNM4   29  17.5 999.9 110  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417405501APNM4   29  17.5 999.9  70  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417406001APNM4   29  17.3 999.9  80  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417406101APNM4   29  17.2 999.9  10  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417406201APNM4   29  17.0 999.9  30  1.0  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417406301APNM4   29  16.9 999.9  20  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417406401APNM4   29  16.9 999.9 360  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417406501APNM4   29  16.9 999.9 360  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417407001APNM4   29  16.8 999.9  40  0.5  1.0 999 9999.9 9999.9 99.9 99.9 99.9            
202417407101APNM4   29  16.8 999.9  10  1.0  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417407201APNM4   29  16.9 999.9  30  1.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9            
202417407301APNM4   29  16.9 999.9  10  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417407401APNM4   29  16.9 999.9  30  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417407501APNM4   29  16.9 999.9  20  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417408001APNM4   29  16.9 999.9  40  1.0  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417408101APNM4   29  17.0 999.9  30  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417408201APNM4   29  17.1 999.9  30  1.0  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417408301APNM4   29  17.1 999.9  20  1.0  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417408401APNM4   29  17.1 999.9  20  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417408501APNM4   29  17.0 999.9  30  2.1  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417409001APNM4   29  16.9 999.9  20  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417409101APNM4   29  16.8 999.9  30  2.1  2.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417409201APNM4   29  16.9 999.9  30  1.0  1.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417409301APNM4   29  17.0 999.9  30  0.5  0.5 999 9999.9 9999.9 99.9 99.9 99.9            
202417409401APNM4   29  17.1 999.9  80  1.5  2.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417409501APNM4   29  17.1 999.9  90  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417410001APNM4   29  17.1 999.9 100  2.6  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417410101APNM4   29  17.0 999.9 110  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417410201APNM4   29  17.1 999.9 110  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417410301APNM4   29  17.1 999.9 110  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417410401APNM4   29  17.2 999.9 110  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417410501APNM4   29  17.0 999.9 100  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417411001APNM4   29  17.1 999.9 100  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417411101APNM4   29  17.1 999.9 100  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417411201APNM4   29  17.2 999.9 110  3.1  3.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417411301APNM4   29  17.2 999.9 110  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417411401APNM4   29  17.4 999.9 110  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417411501APNM4   29  17.5 999.9 120  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417412001APNM4   29  17.4 999.9 110  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417412101APNM4   29  17.6 999.9 110  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417412201APNM4   29  17.5 999.9 100  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417412301APNM4   29  17.4 999.9  90  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417412401APNM4   29  17.3 999.9 100  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417412501APNM4   29  17.3 999.9 100  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417413001APNM4   29  17.3 999.9  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417413101APNM4   29  17.1 999.9  90  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417413201APNM4   29  17.1 999.9 110  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417413301APNM4   29  17.0 999.9 100  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417413401APNM4   29  17.1 999.9 100  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417413501APNM4   29  17.0 999.9  90  3.6  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417414001APNM4   29  17.0 999.9 100  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417414101APNM4   29  17.0 999.9 100  3.6  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417414201APNM4   29  17.1 999.9 110  3.1  3.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417414301APNM4   29  17.3 999.9 110  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417414401APNM4   29  17.3 999.9 120  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417414501APNM4   29  17.3 999.9 130  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417415001APNM4   29  17.1 999.9 140  5.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417415101APNM4   29  17.0 999.9 140  4.6  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417415201APNM4   29  17.0 999.9 140  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417415301APNM4   29  17.0 999.9 140  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417415401APNM4   29  17.1 999.9 150  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417415501APNM4   29  17.1 999.9 140  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417416001APNM4   29  17.1 999.9 130  4.6  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417416101APNM4   29  17.1 999.9 120  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417416201APNM4   29  17.0 999.9 120  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417416301APNM4   29  17.1 999.9 120  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417416501APNM4   29  17.1 999.9 140  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417417001APNM4   29  17.0 999.9 130  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417417101APNM4   29  17.1 999.9 120  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417417201APNM4   29  17.1 999.9 120  4.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417417301APNM4   29  17.1 999.9 130  4.1  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417417401APNM4   29  17.0 999.9 130  4.6  4.6 999 9999.9 9999.9 99.9 99.9 99.9            
202417417501APNM4   29  16.9 999.9 110  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417418001APNM4   29  16.9 999.9 120  5.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9            
202417418101APNM4   29  16.9 999.9 110  5.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417418201APNM4   29  17.0 999.9 120  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417418301APNM4   29  17.1 999.9 120  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417418401APNM4   29  17.2 999.9 130  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417418501APNM4   29  17.3 999.9 130  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417419001APNM4   29  17.3 999.9 120  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417419101APNM4   29  17.1 999.9 130  6.7  6.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417419201APNM4   29  16.9 999.9 130  7.7  8.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417419301APNM4   29  17.0 999.9 140  7.2  8.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417419401APNM4   29  17.1 999.9 140  6.2  6.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417419501APNM4   29  16.9 999.9 110  7.2  7.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417420001APNM4   29  17.2 999.9 120  6.7  7.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417420101APNM4   29  17.3 999.9 120  6.2  7.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417420201APNM4   29  17.6 999.9 120  6.2  7.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417420301APNM4   29  17.7 999.9 120  6.2  6.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417420401APNM4   29  17.4 999.9 130  7.7  7.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417420501APNM4   29  17.3 999.9 120  6.7  7.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417421001APNM4   29  17.2 999.9 130  7.2  8.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417421101APNM4   29  17.1 999.9 130  7.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417421201APNM4   29  17.1 999.9 130  7.2  7.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417421301APNM4   29  17.1 999.9 130  6.2  7.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417421401APNM4   29  17.2 999.9 130  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417421501APNM4   29  17.2 999.9 130  4.6  5.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417422001APNM4   29  17.2 999.9 100  5.1  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417422101APNM4   29  17.3 999.9 160  6.7  7.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417422201APNM4   29  17.0 999.9 150  8.2  8.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417422301APNM4   29  17.1 999.9 150  7.2  8.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417422401APNM4   29  17.0 999.9 150  5.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417422501APNM4   29  17.1 999.9 150  6.2  7.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417423001APNM4   29  16.9 999.9 130  6.2  6.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417423101APNM4   29  16.7 999.9 120  6.2  6.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417423201APNM4   29  16.9 999.9 110  5.7  6.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417423301APNM4   29  17.0 999.9 130  7.2  8.2 999 9999.9 9999.9 99.9 99.9 99.9            
202417423401APNM4   29  17.1 999.9 130  7.2  7.7 999 9999.9 9999.9 99.9 99.9 99.9            
202417423501APNM4   29  17.3 999.9 140  6.2  7.7 999 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]
143 matching elements
0.073 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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