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Realtime Great Lakes Weather Data and Marine Observations


AGCM4: NOS Algonac MI                                  
CMAN Station
Lat: 42.62°, Lon: -82.53°
Elevation: 179 m
Anemometer Height: 10 m
Related Site: NDBC


Current Time: 1009 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
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 (105)
 (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 202410500001AGCM4 29 57.2 999.9 999 99.9 99.9 999 9999.9 29.88 45.5 99.9 99.9 202410500061AGCM4 29 56.8 999.9 999 99.9 99.9 999 9999.9 29.88 45.5 99.9 99.9 202410500121AGCM4 29 56.7 999.9 999 99.9 99.9 999 9999.9 29.88 45.5 99.9 99.9 202410500181AGCM4 29 56.5 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410500241AGCM4 29 56.5 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410500301AGCM4 29 55.9 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410500361AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410500421AGCM4 29 55.2 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410500481AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410500541AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410501001AGCM4 29 55.4 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410501061AGCM4 29 55.4 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410501121AGCM4 29 55.2 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410501181AGCM4 29 55.4 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410501241AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410501301AGCM4 29 56.1 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410501361AGCM4 29 56.1 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410501421AGCM4 29 55.8 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410501481AGCM4 29 55.8 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410501541AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410502001AGCM4 29 55.4 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410502061AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410502121AGCM4 29 55.6 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410502181AGCM4 29 55.4 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410502241AGCM4 29 55.4 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410502301AGCM4 29 55.2 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410502361AGCM4 29 55.2 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410502421AGCM4 29 54.9 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410502481AGCM4 29 54.5 999.9 999 99.9 99.9 999 9999.9 29.90 45.3 99.9 99.9 202410502541AGCM4 29 54.0 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410503001AGCM4 29 53.4 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410503061AGCM4 29 53.1 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410503121AGCM4 29 52.7 999.9 999 99.9 99.9 999 9999.9 29.89 45.3 99.9 99.9 202410503181AGCM4 29 52.2 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410503241AGCM4 29 52.2 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410503301AGCM4 29 52.7 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410503361AGCM4 29 52.5 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410503421AGCM4 29 52.5 999.9 999 99.9 99.9 999 9999.9 29.88 45.3 99.9 99.9 202410503481AGCM4 29 51.6 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410503541AGCM4 29 51.8 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410504001AGCM4 29 51.6 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410504061AGCM4 29 52.2 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410504121AGCM4 29 52.2 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410504181AGCM4 29 51.8 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410504241AGCM4 29 51.4 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410504301AGCM4 29 48.9 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410504361AGCM4 29 48.4 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410504421AGCM4 29 48.2 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410504481AGCM4 29 48.6 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410504541AGCM4 29 48.9 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410505001AGCM4 29 49.1 999.9 999 99.9 99.9 999 9999.9 29.87 45.1 99.9 99.9 202410505061AGCM4 29 49.1 999.9 999 99.9 99.9 999 9999.9 29.87 45.1 99.9 99.9 202410505121AGCM4 29 49.3 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410505181AGCM4 29 49.3 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410505241AGCM4 29 48.7 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410505301AGCM4 29 47.5 999.9 999 99.9 99.9 999 9999.9 29.87 45.3 99.9 99.9 202410505361AGCM4 29 47.8 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410505421AGCM4 29 47.3 999.9 999 99.9 99.9 999 9999.9 29.86 45.3 99.9 99.9 202410505481AGCM4 29 45.7 999.9 999 99.9 99.9 999 9999.9 29.85 45.3 99.9 99.9 202410505541AGCM4 29 46.8 999.9 999 99.9 99.9 999 9999.9 29.85 45.1 99.9 99.9 202410506001AGCM4 29 48.2 999.9 999 99.9 99.9 999 9999.9 29.85 45.1 99.9 99.9 202410506061AGCM4 29 47.7 999.9 999 99.9 99.9 999 9999.9 29.84 45.3 99.9 99.9 202410506121AGCM4 29 48.0 999.9 999 99.9 99.9 999 9999.9 29.84 45.3 99.9 99.9 202410506181AGCM4 29 47.8 999.9 999 99.9 99.9 999 9999.9 29.84 45.3 99.9 99.9 202410506241AGCM4 29 48.2 999.9 999 99.9 99.9 999 9999.9 29.83 45.1 99.9 99.9 202410506301AGCM4 29 47.8 999.9 999 99.9 99.9 999 9999.9 29.83 45.1 99.9 99.9 202410506361AGCM4 29 47.8 999.9 999 99.9 99.9 999 9999.9 29.82 45.1 99.9 99.9 202410506421AGCM4 29 48.4 999.9 999 99.9 99.9 999 9999.9 29.82 45.1 99.9 99.9 202410506481AGCM4 29 48.9 999.9 999 99.9 99.9 999 9999.9 29.81 45.1 99.9 99.9 202410506541AGCM4 29 48.6 999.9 999 99.9 99.9 999 9999.9 29.81 45.1 99.9 99.9 202410507001AGCM4 29 48.4 999.9 999 99.9 99.9 999 9999.9 29.80 45.1 99.9 99.9 202410507061AGCM4 29 48.4 999.9 999 99.9 99.9 999 9999.9 29.80 45.1 99.9 99.9 202410507121AGCM4 29 48.0 999.9 999 99.9 99.9 999 9999.9 29.79 45.1 99.9 99.9 202410507181AGCM4 29 49.1 999.9 999 99.9 99.9 999 9999.9 29.79 45.1 99.9 99.9 202410507241AGCM4 29 50.2 999.9 999 99.9 99.9 999 9999.9 29.78 45.1 99.9 99.9 202410507301AGCM4 29 50.5 999.9 999 99.9 99.9 999 9999.9 29.78 45.1 99.9 99.9 202410507361AGCM4 29 50.7 999.9 999 99.9 99.9 999 9999.9 29.77 45.1 99.9 99.9 202410507421AGCM4 29 51.1 999.9 999 99.9 99.9 999 9999.9 29.76 45.3 99.9 99.9 202410507481AGCM4 29 51.8 999.9 999 99.9 99.9 999 9999.9 29.75 45.3 99.9 99.9 202410507541AGCM4 29 51.6 999.9 999 99.9 99.9 999 9999.9 29.75 45.3 99.9 99.9 202410508001AGCM4 29 51.6 999.9 999 99.9 99.9 999 9999.9 29.75 45.3 99.9 99.9 202410508061AGCM4 29 51.4 999.9 999 99.9 99.9 999 9999.9 29.75 45.3 99.9 99.9 202410508121AGCM4 29 51.4 999.9 999 99.9 99.9 999 9999.9 29.74 45.3 99.9 99.9 202410508181AGCM4 29 51.3 999.9 999 99.9 99.9 999 9999.9 29.73 45.3 99.9 99.9 202410508241AGCM4 29 51.6 999.9 999 99.9 99.9 999 9999.9 29.73 45.3 99.9 99.9 202410508301AGCM4 29 51.3 999.9 999 99.9 99.9 999 9999.9 29.73 45.3 99.9 99.9
  New Graph (click on parameter):                                      
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86 matching elements
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