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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


Current Time: 1544 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 (097)
 (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   N     W     -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON    YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg   202609700001CNII2 19 43.0 28.9 10 13.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609700151CNII2 19 40.5 31.6 10 9.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609700301CNII2 19 39.7 31.8 10 8.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609700451CNII2 19 39.6 32.2 350 8.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609701001CNII2 19 38.7 31.8 30 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202609701151CNII2 19 38.5 32.7 20 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202609701301CNII2 19 37.2 32.4 40 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202609701451CNII2 19 36.1 31.6 20 15.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202609702001CNII2 19 35.8 31.3 30 11.1 19.0 999 9999.9 9999.9 99.9 99.9 99.9 202609702151CNII2 19 35.6 30.6 40 14.0 19.0 999 9999.9 9999.9 99.9 99.9 99.9 202609702301CNII2 19 34.7 28.8 40 12.1 19.0 999 9999.9 9999.9 99.9 99.9 99.9 202609702451CNII2 19 34.7 28.4 40 14.0 19.0 999 9999.9 9999.9 99.9 99.9 99.9 202609703001CNII2 19 34.3 27.9 10 8.9 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609703151CNII2 19 34.3 27.9 360 9.9 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609703301CNII2 19 34.0 26.8 10 14.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609703451CNII2 19 34.0 26.8 30 9.9 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609704001CNII2 19 34.0 26.1 350 12.1 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609704151CNII2 19 33.8 26.2 30 11.1 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609704301CNII2 19 33.3 25.3 10 15.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609704451CNII2 19 33.4 25.3 30 14.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609705001CNII2 19 32.9 24.4 40 7.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609705151CNII2 19 32.9 24.8 40 9.9 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609705301CNII2 19 33.1 25.0 20 13.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609705451CNII2 19 32.9 24.6 20 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609706001CNII2 19 32.5 24.1 20 15.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609706151CNII2 19 32.5 24.4 30 11.1 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609706301CNII2 19 32.2 22.8 30 14.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609706451CNII2 19 32.2 22.6 20 13.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609707001CNII2 19 32.2 22.8 20 9.9 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609707151CNII2 19 32.2 22.6 30 11.1 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609707301CNII2 19 31.8 21.9 20 9.9 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609707451CNII2 19 32.0 21.6 40 14.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609708001CNII2 19 31.8 21.7 30 14.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609708151CNII2 19 32.4 23.2 40 15.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609708301CNII2 19 31.6 20.3 10 12.1 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609708451CNII2 19 31.6 21.9 10 12.1 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609709001CNII2 19 31.8 21.7 20 15.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202609709151CNII2 19 32.0 21.7 30 14.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609709301CNII2 19 31.8 21.4 30 14.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609709451CNII2 19 31.5 19.2 20 14.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202609710001CNII2 19 31.5 20.7 20 15.0 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609710151CNII2 19 30.7 18.7 20 11.1 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609710301CNII2 19 30.6 18.7 20 11.1 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609710451CNII2 19 30.2 17.8 360 11.1 18.1 999 9999.9 9999.9 99.9 99.9 99.9 202609711001CNII2 19 30.2 17.4 20 9.9 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609711151CNII2 19 30.4 19.4 30 14.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609711301CNII2 19 29.3 16.0 30 9.9 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609711451CNII2 19 29.7 16.9 30 7.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9 202609712001CNII2 19 30.4 17.2 20 12.1 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609712151CNII2 19 30.9 17.6 40 9.9 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609712301CNII2 19 31.3 16.7 30 8.9 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609712451CNII2 19 31.3 16.7 20 11.1 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609713001CNII2 19 31.3 17.8 20 8.9 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609713151CNII2 19 32.2 16.9 50 12.1 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609713301CNII2 19 33.1 17.8 30 7.0 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609713451CNII2 19 32.2 17.6 30 9.9 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609714001CNII2 19 32.4 17.6 50 11.1 15.9 999 9999.9 9999.9 99.9 99.9 99.9 202609714151CNII2 19 32.4 17.1 60 9.9 15.9 999 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]
58 matching elements
0.035 sec

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