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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 (165)
 (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 202411200546APN 29 39.2 23.0 280 6.0 99.9 100 9999.9 30.09 99.9 99.9 99.9 202411201546APN 29 37.4 23.0 270 5.1 99.9 100 9999.9 30.09 99.9 99.9 99.9 202411202546APN 29 37.4 23.0 280 7.0 99.9 100 9999.9 30.09 99.9 99.9 99.9 202411203546APN 29 37.4 24.8 250 2.9 99.9 100 9999.9 30.09 99.9 99.9 99.9 202411204546APN 29 37.4 24.8 240 4.1 99.9 75 9999.9 30.08 99.9 99.9 99.9 202411205546APN 29 35.6 24.8 240 4.1 99.9 0 9999.9 30.05 99.9 99.9 99.9 202411206546APN 29 33.8 23.0 220 4.1 99.9 0 9999.9 30.04 99.9 99.9 99.9 202411207546APN 29 33.8 23.0 220 4.1 99.9 0 9999.9 30.03 99.9 99.9 99.9 202411208546APN 29 32.0 24.8 210 6.0 99.9 0 9999.9 30.04 99.9 99.9 99.9 202411209546APN 29 32.0 24.8 230 6.0 99.9 0 9999.9 30.03 99.9 99.9 99.9 202411210546APN 29 32.0 24.8 220 5.1 99.9 0 9999.9 30.03 99.9 99.9 99.9 202411211546APN 29 35.6 26.6 230 5.1 99.9 0 9999.9 30.02 99.9 99.9 99.9 202411212546APN 29 39.2 26.6 250 8.9 99.9 0 9999.9 30.02 99.9 99.9 99.9 202411213546APN 29 42.8 26.6 260 8.9 99.9 0 9999.9 30.01 99.9 99.9 99.9 202411214546APN 29 46.4 24.8 250 8.9 99.9 0 9999.9 30.01 99.9 99.9 99.9 202411215546APN 29 48.2 23.0 280 7.0 99.9 50 9999.9 30.01 99.9 99.9 99.9 202411216546APN 29 48.2 21.2 300 8.0 99.9 100 9999.9 30.00 99.9 99.9 99.9 202411217546APN 29 50.0 21.2 270 11.1 99.9 100 9999.9 29.98 99.9 99.9 99.9 202411218546APN 29 51.8 21.2 290 8.9 99.9 50 9999.9 29.98 99.9 99.9 99.9 202411219546APN 29 51.8 19.4 290 14.0 32.1 75 9999.9 29.97 99.9 99.9 99.9 202411220546APN 29 53.6 19.4 290 9.9 30.9 75 9999.9 29.97 99.9 99.9 99.9 202411221546APN 29 51.8 19.4 290 13.0 30.9 50 9999.9 29.98 99.9 99.9 99.9 202411222546APN 29 51.8 21.2 290 13.0 29.0 75 9999.9 30.00 99.9 99.9 99.9 202411223546APN 29 44.6 24.8 350 15.0 99.9 0 9999.9 30.06 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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