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Realtime Great Lakes Weather Data and Marine Observations


CNII2: NWS Northerly Is IL                                  
CMAN Station
Lat: 41.86°, Lon: -87.61°
Elevation: 180 m
Anemometer Height: 10 m
Related Site: NDBC
Station Types
(Click on name to view all stations for that type)
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (174)
 (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 202514300001CNII2 19 49.6 37.8 340 5.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202514300151CNII2 19 49.1 37.6 10 5.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202514300301CNII2 19 49.3 38.3 360 4.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202514300451CNII2 19 49.1 37.2 10 5.1 8.0 999 9999.9 9999.9 99.9 99.9 99.9 202514301001CNII2 19 49.3 38.5 30 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202514301151CNII2 19 48.6 37.0 30 4.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202514301301CNII2 19 48.7 36.7 30 1.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202514301451CNII2 19 48.6 38.1 70 4.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202514302001CNII2 19 48.7 37.2 90 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514302151CNII2 19 48.6 36.9 100 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514302301CNII2 19 47.8 37.2 70 1.0 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514302451CNII2 19 48.6 38.1 0 0.0 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514303001CNII2 19 47.5 37.0 50 2.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514303151CNII2 19 47.7 38.3 80 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514303301CNII2 19 46.9 37.8 0 0.0 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514303451CNII2 19 48.4 37.0 150 1.0 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514304001CNII2 19 48.7 36.7 0 0.0 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202514304301CNII2 19 47.8 37.8 90 1.0 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202514304451CNII2 19 48.0 37.8 90 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202514305001CNII2 19 47.7 37.6 70 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202514305151CNII2 19 48.0 37.2 50 4.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514305301CNII2 19 48.2 36.7 70 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202514305451CNII2 19 47.5 36.7 70 2.9 4.1 999 9999.9 9999.9 99.9 99.9 99.9 202514306001CNII2 19 47.1 36.1 0 0.0 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514306151CNII2 19 47.3 36.7 140 1.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514306301CNII2 19 47.7 36.7 160 1.0 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514306451CNII2 19 48.0 36.9 170 1.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514307151CNII2 19 47.5 36.7 170 1.0 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514307301CNII2 19 47.7 37.4 150 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514307451CNII2 19 47.7 37.9 180 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514308001CNII2 19 47.7 37.8 180 2.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514308151CNII2 19 47.1 38.1 180 1.9 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202514308301CNII2 19 47.1 38.1 180 2.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514308451CNII2 19 46.8 38.1 0 0.0 1.9 999 9999.9 9999.9 99.9 99.9 99.9 202514309001CNII2 19 47.1 39.9 290 1.0 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514309151CNII2 19 46.8 39.0 60 1.9 2.9 999 9999.9 9999.9 99.9 99.9 99.9 202514309301CNII2 19 46.9 37.6 60 4.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514309451CNII2 19 47.1 36.9 70 2.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514310001CNII2 19 47.3 36.9 60 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514310151CNII2 19 47.1 36.7 70 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514310451CNII2 19 47.1 37.0 60 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514311001CNII2 19 47.1 36.5 70 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514311151CNII2 19 47.1 36.7 90 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514311301CNII2 19 47.1 36.5 90 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514311451CNII2 19 47.3 37.0 80 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514312001CNII2 19 47.3 37.2 70 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514312151CNII2 19 47.5 37.2 70 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514312301CNII2 19 47.5 37.0 70 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514312451CNII2 19 47.7 37.2 70 1.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514313001CNII2 19 47.8 36.9 60 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514313151CNII2 19 48.2 37.9 60 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514313301CNII2 19 48.0 36.7 60 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514313451CNII2 19 47.8 36.1 50 5.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514314001CNII2 19 48.4 36.1 70 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514314151CNII2 19 49.3 37.6 40 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514314301CNII2 19 49.1 36.5 60 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514314451CNII2 19 50.7 37.9 10 2.9 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514315001CNII2 19 50.5 36.7 70 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514315151CNII2 19 50.2 37.6 70 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514315301CNII2 19 50.4 36.7 70 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514315451CNII2 19 50.2 36.9 70 4.1 5.1 999 9999.9 9999.9 99.9 99.9 99.9 202514316001CNII2 19 50.7 37.6 100 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514316151CNII2 19 50.7 37.8 80 4.1 6.0 999 9999.9 9999.9 99.9 99.9 99.9 202514316301CNII2 19 51.8 39.9 70 6.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514316451CNII2 19 51.6 38.7 80 6.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514317001CNII2 19 51.1 40.1 70 8.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514317151CNII2 19 50.7 39.6 60 8.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514317301CNII2 19 50.9 40.1 70 8.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514317451CNII2 19 51.3 39.6 70 8.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514318001CNII2 19 51.3 40.8 60 9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514318151CNII2 19 50.4 41.5 60 8.9 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202514318301CNII2 19 50.4 40.3 60 9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514318451CNII2 19 50.4 39.9 70 8.9 8.9 999 9999.9 9999.9 99.9 99.9 99.9 202514319001CNII2 19 50.0 39.6 50 8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202514319151CNII2 19 50.7 40.8 70 8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202514319301CNII2 19 50.2 39.2 70 8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202514319451CNII2 19 50.4 40.5 50 8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202514320001CNII2 19 50.4 39.4 70 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514320151CNII2 19 50.0 38.3 70 11.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202514320301CNII2 19 49.6 38.8 60 9.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514320451CNII2 19 49.3 39.2 60 9.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514321001CNII2 19 49.5 39.0 60 8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202514321151CNII2 19 49.3 39.2 80 9.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202514321301CNII2 19 49.3 40.3 60 8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202514322001CNII2 19 48.9 39.4 80 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514322151CNII2 19 49.1 40.8 70 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514322301CNII2 19 48.9 41.0 110 7.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514322451CNII2 19 48.7 40.6 80 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514323001CNII2 19 48.4 39.7 70 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514323301CNII2 19 48.4 39.6 80 8.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202514323451CNII2 19 48.6 40.5 80 7.0 9.9 999 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
google chart
  [every 2nd value plotted]
91 matching elements
0.067 sec

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