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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
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 (345)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s 202430800546APN 29 35.6 30.2 150 4.1 99.9 0 9999.9 30.45 99.9 99.9 99.9 202430801546APN 29 35.6 30.2 0 0.0 99.9 0 9999.9 30.44 99.9 99.9 99.9 202430802546APN 29 33.8 28.4 0 0.0 99.9 0 9999.9 30.43 99.9 99.9 99.9 202430803546APN 29 30.2 26.6 0 0.0 99.9 0 9999.9 30.44 99.9 99.9 99.9 202430804546APN 29 30.2 26.6 0 0.0 99.9 0 9999.9 30.43 99.9 99.9 99.9 202430805546APN 29 30.2 26.6 0 0.0 99.9 0 9999.9 30.42 99.9 99.9 99.9 202430806546APN 29 30.2 26.6 0 0.0 99.9 0 9999.9 30.42 99.9 99.9 99.9 202430807546APN 29 30.2 28.4 0 0.0 99.9 0 9999.9 30.42 99.9 99.9 99.9 202430808546APN 29 28.4 24.8 0 0.0 99.9 0 9999.9 30.42 99.9 99.9 99.9 202430809546APN 29 30.2 26.6 0 0.0 99.9 0 9999.9 30.42 99.9 99.9 99.9 202430810546APN 29 30.2 28.4 0 0.0 99.9 0 9999.9 30.44 99.9 99.9 99.9 202430811546APN 29 30.2 28.4 0 0.0 99.9 0 9999.9 30.41 99.9 99.9 99.9 202430812546APN 29 33.8 30.2 0 0.0 99.9 50 9999.9 30.43 99.9 99.9 99.9 202430813546APN 29 37.4 999.9 0 0.0 99.9 100 9999.9 30.41 99.9 99.9 99.9 202430814546APN 29 44.6 999.9 150 4.1 99.9 100 9999.9 30.41 99.9 99.9 99.9 202430815546APN 29 48.2 999.9 160 5.1 99.9 75 9999.9 30.40 99.9 99.9 99.9 202430816546APN 29 50.0 999.9 150 7.0 99.9 100 9999.9 30.39 99.9 99.9 99.9 202430817546APN 29 51.8 999.9 150 5.1 99.9 100 9999.9 30.37 99.9 99.9 99.9 202430818546APN 29 51.8 999.9 130 8.0 99.9 100 9999.9 30.35 99.9 99.9 99.9 202430819546APN 29 48.2 999.9 110 8.9 99.9 100 9999.9 30.31 99.9 99.9 99.9 202430820546APN 29 50.0 999.9 120 15.0 99.9 100 9999.9 30.29 99.9 99.9 99.9 202430821546APN 29 48.2 999.9 120 14.0 99.9 100 9999.9 30.28 99.9 99.9 99.9 202430822546APN 29 48.2 999.9 120 13.0 26.0 100 9999.9 30.25 99.9 99.9 99.9 202430823546APN 29 50.0 999.9 130 12.1 99.9 50 9999.9 30.26 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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