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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)
White MarkerAll Stations
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 (039)
 (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 202501304006YXU 49 32.0 28.4 210 12.1 99.9 100 9999.9 29.85 99.9 99.9 99.9 202501305006YXU 49 32.0 28.4 220 14.0 99.9 100 9999.9 29.84 99.9 99.9 99.9 202501306006YXU 49 32.0 28.4 230 11.1 99.9 100 9999.9 29.83 99.9 99.9 99.9 202501307006YXU 49 32.0 28.4 220 8.9 99.9 100 9999.9 29.82 99.9 99.9 99.9 202501308006YXU 49 32.0 26.6 210 9.9 99.9 100 9999.9 29.82 99.9 99.9 99.9 202501309006YXU 49 32.0 28.4 210 12.1 99.9 100 9999.9 29.81 99.9 99.9 99.9 202501310006YXU 49 30.2 24.8 250 11.1 99.9 100 9999.9 29.82 99.9 99.9 99.9 202501311006YXU 49 28.4 23.0 240 15.0 99.9 100 9999.9 29.85 99.9 99.9 99.9 202501312006YXU 49 26.6 21.2 240 14.0 99.9 100 9999.9 29.86 99.9 99.9 99.9 202501313006YXU 49 26.6 19.4 240 14.0 99.9 100 9999.9 29.88 99.9 99.9 99.9 202501314006YXU 49 24.8 19.4 240 18.1 99.9 100 9999.9 29.90 99.9 99.9 99.9 202501315006YXU 49 24.8 19.4 230 14.0 99.9 100 9999.9 29.92 99.9 99.9 99.9 202501316006YXU 49 24.8 17.6 230 13.0 99.9 100 9999.9 29.94 99.9 99.9 99.9 202501317006YXU 49 24.8 17.6 230 16.9 99.9 75 9999.9 29.94 99.9 99.9 99.9 202501318006YXU 49 24.8 17.6 230 13.0 99.9 100 9999.9 29.93 99.9 99.9 99.9 202501319006YXU 49 999.9 999.9 240 13.0 99.9 100 9999.9 29.93 99.9 99.9 99.9 202501320006YXU 49 999.9 32.0 240 14.0 99.9 100 9999.9 29.95 99.9 99.9 99.9 202501321006YXU 49 999.9 999.9 240 14.0 99.9 100 9999.9 29.96 99.9 99.9 99.9 202501322006YXU 49 999.9 999.9 240 13.0 99.9 100 9999.9 29.98 99.9 99.9 99.9 202501323006YXU 49 21.2 15.8 240 11.1 99.9 75 9999.9 30.00 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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