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Realtime Great Lakes Weather Data and Marine Observations


APN: Alpena MI                                  
Surface Airways Station
Lat: 45.07°, Lon: -83.56°
Elevation: 211 m
Anemometer Height: 10 m
Related Site: Weather Underground


Current Time: 2347 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 (208)
 (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):  
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 202420800546APN 29 19.0 999.9 330 1.5 99.9 0 9999.9 1023.2 99.9 99.9 99.9 202420801546APN 29 16.0 999.9 0 0.0 99.9 0 9999.9 1023.5 99.9 99.9 99.9 202420802546APN 29 17.0 999.9 310 1.5 99.9 0 9999.9 1023.5 99.9 99.9 99.9 202420803546APN 29 13.0 999.9 300 1.5 99.9 0 9999.9 1023.8 99.9 99.9 99.9 202420804546APN 29 13.0 999.9 0 0.0 99.9 0 9999.9 1023.8 99.9 99.9 99.9 202420805546APN 29 12.0 999.9 0 0.0 99.9 0 9999.9 1023.8 99.9 99.9 99.9 202420806546APN 29 13.0 999.9 260 1.5 99.9 0 9999.9 1023.8 99.9 99.9 99.9 202420807546APN 29 13.0 999.9 0 0.0 99.9 0 9999.9 1023.9 99.9 99.9 99.9 202420808546APN 29 12.0 999.9 260 1.5 99.9 0 9999.9 1024.3 99.9 99.9 99.9 202420809546APN 29 12.0 999.9 0 0.0 99.9 0 9999.9 1024.5 99.9 99.9 99.9 202420810546APN 29 12.0 999.9 0 0.0 99.9 0 9999.9 1024.7 99.9 99.9 99.9 202420811546APN 29 15.0 999.9 0 0.0 99.9 0 9999.9 1024.9 99.9 99.9 99.9 202420812546APN 29 18.0 999.9 260 2.1 99.9 0 9999.9 1025.3 99.9 99.9 99.9 202420813546APN 29 21.0 999.9 280 1.5 99.9 0 9999.9 1024.7 99.9 99.9 99.9 202420814546APN 29 23.0 999.9 280 3.1 99.9 0 9999.9 1024.2 99.9 99.9 99.9 202420815546APN 29 24.0 999.9 270 3.6 99.9 0 9999.9 1024.6 99.9 99.9 99.9 202420816546APN 29 24.0 999.9 230 2.6 99.9 0 9999.9 1023.9 99.9 99.9 99.9 202420817546APN 29 25.0 999.9 0 0.0 99.9 0 9999.9 1023.5 99.9 99.9 99.9 202420818546APN 29 26.0 999.9 270 2.1 99.9 0 9999.9 1022.9 99.9 99.9 99.9 202420819546APN 29 26.0 999.9 230 2.1 99.9 0 9999.9 1022.4 99.9 99.9 99.9 202420820546APN 29 26.0 999.9 100 3.6 99.9 0 9999.9 1022.3 99.9 99.9 99.9 202420821546APN 29 24.0 999.9 110 4.6 99.9 0 9999.9 1021.7 99.9 99.9 99.9 202420822546APN 29 23.0 999.9 110 3.6 99.9 0 9999.9 1021.5 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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