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Realtime Great Lakes Weather Data and Marine Observations


APNM4: GLERL Alpena MI                                  
CMAN Station
Lat: 45.06°, Lon: -83.42°
Elevation: 178 m
Anemometer Height: 19 m
Related Site: NDBC

Related Site: GLERL


Current Time: 0755 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 (062)
 (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):  
Additional Data Archive: NDBC Historical Data

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 202403100001APNM4 29 33.1 999.9 210 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403100101APNM4 29 33.1 999.9 180 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403100201APNM4 29 33.1 999.9 180 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403100301APNM4 29 32.9 999.9 170 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403100401APNM4 29 32.9 999.9 160 5.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403100501APNM4 29 32.9 999.9 160 5.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403101001APNM4 29 33.1 999.9 170 5.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403101101APNM4 29 33.1 999.9 200 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403101201APNM4 29 33.1 999.9 280 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403101301APNM4 29 33.3 999.9 290 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202403101401APNM4 29 33.6 999.9 320 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403101501APNM4 29 34.0 999.9 310 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403102001APNM4 29 33.8 999.9 0 0.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202403102101APNM4 29 33.3 999.9 100 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403102201APNM4 29 33.4 999.9 100 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202403102301APNM4 29 33.3 999.9 120 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403102401APNM4 29 33.3 999.9 120 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403102501APNM4 29 33.3 999.9 140 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403103001APNM4 29 33.1 999.9 140 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202403103101APNM4 29 33.1 999.9 150 1.0 1.0 999 9999.9 9999.9 99.9 99.9 99.9 202403103201APNM4 29 32.9 999.9 160 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202403103301APNM4 29 32.9 999.9 160 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403103401APNM4 29 32.7 999.9 170 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403103501APNM4 29 32.7 999.9 190 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403104001APNM4 29 32.7 999.9 210 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403104101APNM4 29 32.7 999.9 250 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403104201APNM4 29 32.9 999.9 240 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403104301APNM4 29 33.3 999.9 240 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403104401APNM4 29 33.4 999.9 240 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403104501APNM4 29 33.3 999.9 230 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403105001APNM4 29 33.3 999.9 230 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403105101APNM4 29 33.3 999.9 240 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403105201APNM4 29 33.4 999.9 230 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403105301APNM4 29 33.4 999.9 220 5.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403105401APNM4 29 33.4 999.9 240 6.0 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403105501APNM4 29 33.6 999.9 260 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403106001APNM4 29 33.8 999.9 270 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403106101APNM4 29 34.0 999.9 270 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403106201APNM4 29 34.0 999.9 260 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403106301APNM4 29 33.8 999.9 290 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403106401APNM4 29 33.6 999.9 290 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403106501APNM4 29 33.6 999.9 290 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403107001APNM4 29 33.4 999.9 260 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403107101APNM4 29 33.4 999.9 260 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403107201APNM4 29 33.1 999.9 260 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403107301APNM4 29 33.3 999.9 280 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403107401APNM4 29 33.3 999.9 310 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403107501APNM4 29 33.1 999.9 310 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403108001APNM4 29 33.1 999.9 300 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403108101APNM4 29 33.1 999.9 280 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403108201APNM4 29 32.9 999.9 290 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403108301APNM4 29 33.1 999.9 290 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403108401APNM4 29 33.1 999.9 280 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403108501APNM4 29 33.3 999.9 290 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403109001APNM4 29 33.4 999.9 290 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403109101APNM4 29 33.6 999.9 290 5.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403109201APNM4 29 33.4 999.9 270 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403109301APNM4 29 33.4 999.9 230 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403109401APNM4 29 33.4 999.9 260 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403109501APNM4 29 33.4 999.9 260 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403110001APNM4 29 33.4 999.9 250 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403110101APNM4 29 33.4 999.9 250 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403110201APNM4 29 33.4 999.9 270 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403110301APNM4 29 33.6 999.9 290 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403110401APNM4 29 33.6 999.9 280 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403110501APNM4 29 33.6 999.9 280 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403111001APNM4 29 33.6 999.9 280 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403111101APNM4 29 33.6 999.9 270 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403111201APNM4 29 33.4 999.9 250 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403111301APNM4 29 33.4 999.9 270 5.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202403111401APNM4 29 33.6 999.9 270 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403111501APNM4 29 33.6 999.9 270 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403112001APNM4 29 33.6 999.9 260 7.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403112101APNM4 29 33.6 999.9 270 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202403112201APNM4 29 33.8 999.9 280 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403112301APNM4 29 33.8 999.9 280 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403112401APNM4 29 33.8 999.9 270 6.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403112501APNM4 29 33.8 999.9 270 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403113001APNM4 29 34.0 999.9 260 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403113101APNM4 29 34.0 999.9 240 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403113201APNM4 29 34.0 999.9 260 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403113301APNM4 29 34.0 999.9 260 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403113401APNM4 29 34.2 999.9 250 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202403113501APNM4 29 34.2 999.9 230 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202403114001APNM4 29 34.2 999.9 220 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403114101APNM4 29 34.2 999.9 210 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403114201APNM4 29 34.3 999.9 220 4.1 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403114301APNM4 29 34.3 999.9 220 5.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403114401APNM4 29 34.9 999.9 220 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403114501APNM4 29 35.8 999.9 220 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202403115001APNM4 29 36.0 999.9 230 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202403115101APNM4 29 36.9 999.9 240 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403115201APNM4 29 36.7 999.9 230 6.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403115301APNM4 29 36.9 999.9 230 7.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202403115401APNM4 29 36.9 999.9 220 6.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403115501APNM4 29 37.0 999.9 230 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202403116001APNM4 29 37.6 999.9 230 7.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202403116101APNM4 29 37.4 999.9 260 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202403116201APNM4 29 37.6 999.9 240 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202403116301APNM4 29 37.4 999.9 250 7.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403116401APNM4 29 37.4 999.9 260 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403116501APNM4 29 37.4 999.9 240 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403117001APNM4 29 37.4 999.9 240 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403117101APNM4 29 37.4 999.9 240 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403117201APNM4 29 37.6 999.9 240 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403117301APNM4 29 37.4 999.9 260 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202403117401APNM4 29 37.6 999.9 250 8.9 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403117501APNM4 29 37.8 999.9 250 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202403118001APNM4 29 37.8 999.9 260 6.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202403118101APNM4 29 37.8 999.9 250 8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403118201APNM4 29 38.1 999.9 240 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403118301APNM4 29 38.3 999.9 250 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403118401APNM4 29 38.3 999.9 240 8.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403118501APNM4 29 38.1 999.9 250 11.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202403119001APNM4 29 37.8 999.9 240 13.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202403119101APNM4 29 37.6 999.9 240 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202403119201APNM4 29 37.6 999.9 240 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403119301APNM4 29 37.6 999.9 240 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403119401APNM4 29 37.6 999.9 240 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202403119501APNM4 29 37.8 999.9 230 16.9 19.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120001APNM4 29 37.9 999.9 220 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120001APNM4 29 37.9 999.9 220 12.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120101APNM4 29 38.1 999.9 240 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202403120101APNM4 29 38.1 999.9 240 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202403120201APNM4 29 38.3 999.9 230 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120201APNM4 29 38.3 999.9 230 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120301APNM4 29 38.7 999.9 230 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120301APNM4 29 38.7 999.9 230 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120401APNM4 29 38.7 999.9 220 14.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120401APNM4 29 38.7 999.9 220 14.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202403120501APNM4 29 39.0 999.9 220 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403120501APNM4 29 39.0 999.9 220 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403121001APNM4 29 39.2 999.9 230 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202403121101APNM4 29 39.4 999.9 230 13.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202403121501APNM4 29 39.9 999.9 220 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202403122001APNM4 29 39.6 999.9 220 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202403122101APNM4 29 39.6 999.9 220 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403122201APNM4 29 39.2 999.9 220 9.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202403122301APNM4 29 39.0 999.9 230 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403122401APNM4 29 38.8 999.9 240 8.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403122501APNM4 29 38.7 999.9 250 6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202403123001APNM4 29 39.2 999.9 270 7.0 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202403123101APNM4 29 39.0 999.9 260 6.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202403123201APNM4 29 38.8 999.9 260 6.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202403123301APNM4 29 38.5 999.9 250 7.0 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202403123501APNM4 29 38.1 999.9 250 7.0 8.0 999 9999.9 9999.9 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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  [every 4th data value plotted]
146 matching elements
0.037 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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