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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: 2320 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 (199)
 (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 202519900546APN 29 62.6 50.0 310 4.1 99.9 0 9999.9 30.09 99.9 99.9 99.9 202519901546APN 29 57.2 53.6 260 2.9 99.9 0 9999.9 30.12 99.9 99.9 99.9 202519905546APN 29 53.6 51.8 260 4.1 99.9 0 9999.9 30.16 99.9 99.9 99.9 202519906546APN 29 51.8 50.0 0 0.0 99.9 0 9999.9 30.16 99.9 99.9 99.9 202519907546APN 29 50.0 48.2 0 0.0 99.9 0 9999.9 30.15 99.9 99.9 99.9 202519908546APN 29 48.2 48.2 0 0.0 99.9 0 9999.9 30.17 99.9 99.9 99.9 202519909546APN 29 48.2 48.2 240 2.9 99.9 0 9999.9 30.18 99.9 99.9 99.9 202519910546APN 29 51.8 48.2 260 4.1 99.9 0 9999.9 30.19 99.9 99.9 99.9 202519911546APN 29 55.4 53.6 240 2.9 99.9 0 9999.9 30.20 99.9 99.9 99.9 202519912546APN 29 60.8 53.6 0 0.0 99.9 0 9999.9 30.21 99.9 99.9 99.9 202519913546APN 29 64.4 51.8 0 0.0 99.9 0 9999.9 30.20 99.9 99.9 99.9 202519914546APN 29 69.8 48.2 0 0.0 99.9 0 9999.9 30.20 99.9 99.9 99.9 202519915546APN 29 71.6 48.2 0 0.0 99.9 0 9999.9 30.20 99.9 99.9 99.9 202519916546APN 29 69.8 46.4 130 5.1 99.9 50 9999.9 30.19 99.9 99.9 99.9 202519917546APN 29 71.6 50.0 100 7.0 99.9 50 9999.9 30.18 99.9 99.9 99.9 202519918546APN 29 73.4 51.8 130 9.9 99.9 25 9999.9 30.16 99.9 99.9 99.9 202519919546APN 29 73.4 50.0 100 11.1 99.9 0 9999.9 30.15 99.9 99.9 99.9 202519920546APN 29 73.4 51.8 100 12.1 99.9 25 9999.9 30.13 99.9 99.9 99.9 202519921546APN 29 73.4 53.6 120 11.1 99.9 0 9999.9 30.11 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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