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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: 2247 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 (168)
 (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 202516800546APN 29 69.8 55.4 70 6.0 99.9 0 9999.9 29.91 99.9 99.9 99.9 202516801546APN 29 62.6 55.4 80 5.1 99.9 0 9999.9 29.90 99.9 99.9 99.9 202516802546APN 29 60.8 55.4 150 2.9 99.9 0 9999.9 29.90 99.9 99.9 99.9 202516803546APN 29 59.0 53.6 0 0.0 99.9 0 9999.9 29.90 99.9 99.9 99.9 202516804546APN 29 57.2 53.6 150 2.9 99.9 0 9999.9 29.89 99.9 99.9 99.9 202516805546APN 29 55.4 53.6 130 4.1 99.9 0 9999.9 29.87 99.9 99.9 99.9 202516806546APN 29 60.8 53.6 0 0.0 99.9 75 9999.9 29.85 99.9 99.9 99.9 202516807546APN 29 59.0 53.6 150 2.9 99.9 0 9999.9 29.83 99.9 99.9 99.9 202516808546APN 29 59.0 55.4 140 5.1 99.9 0 9999.9 29.82 99.9 99.9 99.9 202516809546APN 29 59.0 55.4 120 2.9 99.9 50 9999.9 29.81 99.9 99.9 99.9 202516810546APN 29 62.6 57.2 130 2.9 99.9 75 9999.9 29.80 99.9 99.9 99.9 202516811546APN 29 68.0 62.6 180 7.0 99.9 75 9999.9 29.79 99.9 99.9 99.9 202516812546APN 29 73.4 62.6 180 8.0 99.9 50 9999.9 29.77 99.9 99.9 99.9 202516813546APN 29 78.8 64.4 200 8.0 99.9 0 9999.9 29.76 99.9 99.9 99.9 202516814546APN 29 80.6 62.6 210 9.9 99.9 75 9999.9 29.75 99.9 99.9 99.9 202516815546APN 29 84.2 62.6 210 13.0 99.9 0 9999.9 29.74 99.9 99.9 99.9 202516816546APN 29 87.8 60.8 210 9.9 99.9 0 9999.9 29.71 99.9 99.9 99.9 202516817546APN 29 87.8 60.8 220 9.9 26.0 25 9999.9 29.70 99.9 99.9 99.9 202516818546APN 29 89.6 62.6 240 13.0 99.9 50 9999.9 29.67 99.9 99.9 99.9 202516819546APN 29 91.4 62.6 230 11.1 99.9 25 9999.9 29.66 99.9 99.9 99.9 202516820546APN 29 71.6 64.4 360 14.0 99.9 75 9999.9 29.71 99.9 99.9 99.9 202516821546APN 29 73.4 64.4 360 9.9 99.9 75 9999.9 29.72 99.9 99.9 99.9
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