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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: 2323 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 (022)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202502200001CNII2 19 -17.7 -26.0 240 4.1 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502200151CNII2 19 -17.7 -25.9 260 3.6 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502200301CNII2 19 -17.8 -26.0 300 3.1 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502200451CNII2 19 -17.7 -25.9 240 2.6 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502201001CNII2 19 -17.9 -26.3 160 3.1 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502201151CNII2 19 -17.9 -26.2 200 3.6 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502201301CNII2 19 -17.7 -26.0 200 3.6 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502201451CNII2 19 -17.7 -26.2 200 4.1 6.7 999 9999.9 9999.9 99.9 99.9 99.9 202502202001CNII2 19 -17.8 -26.0 200 4.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 202502202151CNII2 19 -17.9 -25.8 180 5.7 5.7 999 9999.9 9999.9 99.9 99.9 99.9 202502202301CNII2 19 -18.0 -25.7 190 5.1 5.7 999 9999.9 9999.9 99.9 99.9 99.9 202502202451CNII2 19 -17.8 -25.6 200 5.7 5.7 999 9999.9 9999.9 99.9 99.9 99.9 202502203001CNII2 19 -17.8 -25.8 170 5.7 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202502203151CNII2 19 -17.7 -26.1 190 6.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202502203301CNII2 19 -17.6 -25.9 200 4.6 6.2 999 9999.9 9999.9 99.9 99.9 99.9 202502203451CNII2 19 -17.8 -25.9 220 6.2 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202502204001CNII2 19 -17.7 -25.7 170 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502204151CNII2 19 -17.6 -25.5 200 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502204301CNII2 19 -17.8 -25.2 190 6.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502204451CNII2 19 -17.9 -24.9 200 7.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502205001CNII2 19 -18.2 -24.8 190 6.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502205151CNII2 19 -18.0 -24.7 190 6.2 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502205301CNII2 19 -18.1 -25.3 190 6.2 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502205451CNII2 19 -18.0 -25.3 190 6.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502206001CNII2 19 -18.2 -25.2 180 6.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502206151CNII2 19 -18.0 -25.0 210 6.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502206301CNII2 19 -18.1 -25.1 220 6.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502206451CNII2 19 -18.0 -24.8 230 5.1 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502207001CNII2 19 -18.0 -25.0 230 6.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502207151CNII2 19 -18.1 -25.0 190 7.2 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502207301CNII2 19 -18.0 -24.8 200 6.2 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502207451CNII2 19 -17.9 -24.7 190 6.2 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502208001CNII2 19 -17.6 -24.4 200 5.1 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502208151CNII2 19 -17.7 -24.3 190 6.2 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502208301CNII2 19 -17.5 -23.8 200 5.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502208451CNII2 19 -17.3 -23.8 210 5.7 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502209001CNII2 19 -17.4 -23.9 190 7.2 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502209151CNII2 19 -17.4 -24.0 190 7.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502209301CNII2 19 -17.1 -23.9 190 5.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502209451CNII2 19 -16.7 -23.7 200 6.7 8.7 999 9999.9 9999.9 99.9 99.9 99.9 202502210001CNII2 19 -16.5 -23.7 180 6.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502210151CNII2 19 -16.2 -23.5 190 7.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502210301CNII2 19 -16.0 -23.5 200 7.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502210451CNII2 19 -15.8 -23.6 190 7.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502211001CNII2 19 -15.5 -23.2 190 6.7 9.8 999 9999.9 9999.9 99.9 99.9 99.9 202502211151CNII2 19 -15.3 -23.1 170 8.2 9.8 999 9999.9 9999.9 99.9 99.9 99.9 202502211301CNII2 19 -15.2 -22.9 180 5.1 9.8 999 9999.9 9999.9 99.9 99.9 99.9 202502211451CNII2 19 -14.8 -22.4 180 6.2 9.8 999 9999.9 9999.9 99.9 99.9 99.9 202502212001CNII2 19 -14.4 -22.2 190 6.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502212151CNII2 19 -14.2 -22.2 190 9.3 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202502212301CNII2 19 -13.8 -21.9 200 9.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202502212451CNII2 19 -13.8 -21.8 190 9.3 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202502213001CNII2 19 -13.5 -21.7 180 7.7 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202502213151CNII2 19 -13.5 -21.5 190 6.7 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202502213301CNII2 19 -13.2 -21.3 190 7.2 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202502213451CNII2 19 -13.0 -21.1 190 6.2 10.8 999 9999.9 9999.9 99.9 99.9 99.9 202502214001CNII2 19 -12.8 -21.2 200 9.3 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502214151CNII2 19 -12.8 -21.0 210 10.3 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202502214301CNII2 19 -12.6 -20.8 180 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502214451CNII2 19 -12.4 -20.5 200 7.2 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502215001CNII2 19 -12.1 -20.2 220 7.2 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502215151CNII2 19 -12.0 -19.7 190 7.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502215301CNII2 19 -12.0 -18.2 210 8.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502215451CNII2 19 -12.0 -16.9 210 8.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502216001CNII2 19 -11.9 -15.9 200 7.2 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502216151CNII2 19 -11.8 -15.4 190 8.2 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502216301CNII2 19 -11.5 -14.7 200 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502216451CNII2 19 -11.2 -14.0 190 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502217001CNII2 19 -10.9 -13.9 180 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502217151CNII2 19 -10.6 -13.8 210 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502217301CNII2 19 -10.0 -14.0 190 7.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502217451CNII2 19 -9.1 -15.0 190 6.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502218001CNII2 19 -8.8 -15.8 200 9.8 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502218151CNII2 19 -8.3 -15.4 190 5.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502218301CNII2 19 -7.7 -15.1 220 6.2 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502218451CNII2 19 -7.3 -14.9 190 6.2 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502219001CNII2 19 -6.8 -15.0 200 8.2 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502219151CNII2 19 -6.7 -15.1 210 6.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502219301CNII2 19 -6.5 -14.9 180 8.7 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502219451CNII2 19 -6.2 -14.7 180 6.2 11.3 999 9999.9 9999.9 99.9 99.9 99.9 202502220001CNII2 19 -6.1 -14.6 190 6.2 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502220151CNII2 19 -5.9 -14.5 190 9.3 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502220301CNII2 19 -5.6 -14.2 200 8.2 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502220451CNII2 19 -5.3 -14.0 180 5.7 10.3 999 9999.9 9999.9 99.9 99.9 99.9 202502221001CNII2 19 -5.3 -14.0 190 6.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502221151CNII2 19 -5.1 -14.1 200 7.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502221301CNII2 19 -4.9 -13.9 180 6.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502221451CNII2 19 -5.0 -13.6 190 7.2 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502222001CNII2 19 -4.8 -13.0 190 6.7 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502222301CNII2 19 -5.1 -10.5 210 3.1 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502222451CNII2 19 -5.2 -10.4 230 2.6 9.3 999 9999.9 9999.9 99.9 99.9 99.9 202502223001CNII2 19 -5.0 -10.4 230 2.6 7.7 999 9999.9 9999.9 99.9 99.9 99.9 202502223151CNII2 19 -4.8 -10.8 200 1.5 7.7 999 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 2nd value plotted]
93 matching elements
0.033 sec

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