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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: 1923 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 (115)
 (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 202511500546APN 29 48.2 37.4 350 5.1 99.9 25 9999.9 30.22 99.9 99.9 99.9 202511501546APN 29 48.2 37.4 300 2.9 99.9 25 9999.9 30.23 99.9 99.9 99.9 202511502546APN 29 44.6 37.4 0 0.0 99.9 0 9999.9 30.22 99.9 99.9 99.9 202511503546APN 29 46.4 37.4 340 5.1 99.9 0 9999.9 30.22 99.9 99.9 99.9 202511504546APN 29 46.4 37.4 330 2.9 99.9 25 9999.9 30.20 99.9 99.9 99.9 202511505546APN 29 44.6 37.4 350 6.0 99.9 0 9999.9 30.19 99.9 99.9 99.9 202511506546APN 29 42.8 37.4 350 7.0 99.9 0 9999.9 30.17 99.9 99.9 99.9 202511507546APN 29 42.8 37.4 30 2.9 99.9 75 9999.9 30.17 99.9 99.9 99.9 202511508546APN 29 42.8 37.4 30 4.1 99.9 50 9999.9 30.18 99.9 99.9 99.9 202511509546APN 29 42.8 39.2 60 5.1 99.9 75 9999.9 30.16 99.9 99.9 99.9 202511510546APN 29 44.6 39.2 70 6.0 99.9 75 9999.9 30.15 99.9 99.9 99.9 202511511546APN 29 44.6 39.2 80 8.9 99.9 75 9999.9 30.15 99.9 99.9 99.9 202511512546APN 29 48.2 39.2 80 9.9 99.9 75 9999.9 30.14 99.9 99.9 99.9 202511513546APN 29 50.0 39.2 70 9.9 99.9 75 9999.9 30.12 99.9 99.9 99.9 202511514546APN 29 48.2 39.2 70 12.1 99.9 75 9999.9 30.11 99.9 99.9 99.9 202511515546APN 29 50.0 41.0 90 8.9 99.9 100 9999.9 30.10 99.9 99.9 99.9 202511516546APN 29 51.8 41.0 70 14.0 99.9 50 9999.9 30.07 99.9 99.9 99.9 202511517546APN 29 53.6 41.0 40 8.9 99.9 75 9999.9 30.06 99.9 99.9 99.9 202511518546APN 29 53.6 41.0 50 13.0 99.9 25 9999.9 30.03 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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