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Realtime Great Lakes Weather Data and Marine Observations


YXU: London ONT                                  
Surface Airways Station
Lat: 43.03°, Lon: -81.15°
Elevation: 278 m
Anemometer Height: 10 m
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 (040)
 (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):  
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 202501500006YXU 49 14.0 3.2 270 11.1 99.9 75 9999.9 30.21 99.9 99.9 99.9 202501501006YXU 49 14.0 3.2 260 9.9 99.9 75 9999.9 30.23 99.9 99.9 99.9 202501502006YXU 49 12.2 1.4 260 9.9 99.9 999 9999.9 30.24 99.9 99.9 99.9 202501503006YXU 49 12.2 1.4 260 12.1 99.9 75 9999.9 30.25 99.9 99.9 99.9 202501504006YXU 49 12.2 3.2 250 11.1 99.9 100 9999.9 30.26 99.9 99.9 99.9 202501505006YXU 49 12.2 5.0 260 9.9 99.9 100 9999.9 30.26 99.9 99.9 99.9 202501506006YXU 49 12.2 6.8 250 9.9 99.9 100 9999.9 30.27 99.9 99.9 99.9 202501507006YXU 49 14.0 8.6 240 8.0 99.9 100 9999.9 30.29 99.9 99.9 99.9 202501508006YXU 49 15.8 12.2 250 5.1 99.9 100 9999.9 30.31 99.9 99.9 99.9 202501509006YXU 49 999.9 999.9 280 8.9 99.9 100 9999.9 30.31 99.9 99.9 99.9 202501510006YXU 49 19.4 15.8 260 8.0 99.9 100 9999.9 30.31 99.9 99.9 99.9 202501511006YXU 49 17.6 14.0 270 9.9 99.9 75 9999.9 30.32 99.9 99.9 99.9 202501512006YXU 49 15.8 12.2 270 7.0 99.9 50 9999.9 30.33 99.9 99.9 99.9 202501513006YXU 49 15.8 12.2 270 6.0 99.9 75 9999.9 30.34 99.9 99.9 99.9 202501514006YXU 49 17.6 12.2 260 11.1 99.9 75 9999.9 30.36 99.9 99.9 99.9 202501515006YXU 49 17.6 14.0 250 11.1 99.9 100 9999.9 30.36 99.9 99.9 99.9 202501516006YXU 49 19.4 14.0 260 9.9 99.9 100 9999.9 30.35 99.9 99.9 99.9 202501517006YXU 49 19.4 14.0 260 8.9 99.9 100 9999.9 30.32 99.9 99.9 99.9 202501518006YXU 49 19.4 12.2 240 12.1 99.9 100 9999.9 30.28 99.9 99.9 99.9 202501519006YXU 49 19.4 12.2 240 9.9 99.9 75 9999.9 30.25 99.9 99.9 99.9 202501520006YXU 49 19.4 10.4 240 9.9 99.9 100 9999.9 30.25 99.9 99.9 99.9 202501521006YXU 49 17.6 8.6 260 9.9 99.9 75 9999.9 30.26 99.9 99.9 99.9 202501522006YXU 49 17.6 8.6 260 6.0 99.9 75 9999.9 30.23 99.9 99.9 99.9 202501523006YXU 49 17.6 10.4 230 8.0 99.9 100 9999.9 30.23 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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24 matching elements
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