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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: 1237 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 (151)
 (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   202615100001CNII2 19 57.6 46.2 10 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615100151CNII2 19 57.2 47.1 330 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615100301CNII2 19 57.2 46.2 350 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615100451CNII2 19 56.5 45.9 20 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615101001CNII2 19 56.3 46.4 10 8.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202615101151CNII2 19 56.3 46.9 350 11.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202615101301CNII2 19 56.5 46.8 340 9.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202615101451CNII2 19 56.3 46.8 360 7.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9 202615102001CNII2 19 56.5 48.0 340 8.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615102151CNII2 19 56.5 47.8 340 6.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615102301CNII2 19 56.7 46.9 30 6.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615102451CNII2 19 58.3 47.5 30 8.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615103001CNII2 19 57.0 47.7 330 5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202615103151CNII2 19 56.5 48.2 350 6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202615103301CNII2 19 56.3 48.2 340 4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202615103451CNII2 19 56.1 48.7 330 1.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9 202615104001CNII2 19 56.7 48.9 340 1.9 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202615104151CNII2 19 56.8 48.7 30 6.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202615104301CNII2 19 57.4 48.9 30 6.0 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202615104451CNII2 19 57.9 49.8 60 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202615105001CNII2 19 57.6 49.1 80 2.9 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202615105151CNII2 19 59.7 49.3 100 5.1 7.0 999 9999.9 9999.9 99.9 99.9 99.9 202615105301CNII2 19 59.7 48.4 130 8.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202615105451CNII2 19 59.9 46.8 110 9.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202615106001CNII2 19 59.9 46.2 130 6.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615106151CNII2 19 59.5 46.8 110 6.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615106301CNII2 19 59.5 45.5 140 7.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615106451CNII2 19 59.7 44.4 110 5.1 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615107001CNII2 19 59.5 45.3 140 5.1 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615107151CNII2 19 59.2 46.0 120 6.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615107301CNII2 19 59.0 45.3 120 6.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615107451CNII2 19 59.5 45.0 120 7.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615108001CNII2 19 59.2 45.3 120 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202615108151CNII2 19 59.0 45.7 90 9.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202615108301CNII2 19 58.5 47.3 100 8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202615108451CNII2 19 58.1 46.4 100 11.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9 202615109001CNII2 19 57.9 47.1 110 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615109151CNII2 19 57.7 45.7 120 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615109301CNII2 19 57.6 45.1 100 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615109451CNII2 19 57.2 45.1 100 9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9 202615110001CNII2 19 57.0 45.0 110 7.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202615110151CNII2 19 57.2 44.6 110 6.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202615110301CNII2 19 57.4 43.7 110 8.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202615110451CNII2 19 57.4 43.3 110 9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9 202615111001CNII2 19 57.7 43.7 90 8.9 9.9 999 9999.9 9999.9 99.9 99.9 99.9 202615111151CNII2 19 57.4 44.1 90 7.0 9.9 999 9999.9 9999.9 99.9 99.9 99.9
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