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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

Current Time: 1936 GMT
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 (264)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202426400006YXU 49 20.0 999.9 999 1.0 99.9 25 9999.9 1014.4 99.9 99.9 99.9 202426401006YXU 49 18.0 999.9 0 0.0 99.9 999 9999.9 1014.4 99.9 99.9 99.9 202426402006YXU 49 17.0 999.9 0 0.0 99.9 25 9999.9 1014.6 99.9 99.9 99.9 202426403006YXU 49 16.0 999.9 999 1.0 99.9 999 9999.9 1014.3 99.9 99.9 99.9 202426404006YXU 49 17.0 999.9 50 1.0 99.9 999 9999.9 1014.5 99.9 99.9 99.9 202426405006YXU 49 17.0 999.9 70 1.5 99.9 999 9999.9 1014.2 99.9 99.9 99.9 202426406006YXU 49 16.0 999.9 40 2.1 99.9 999 9999.9 1014.3 99.9 99.9 99.9 202426407006YXU 49 16.0 999.9 60 2.1 99.9 999 9999.9 1014.1 99.9 99.9 99.9 202426408006YXU 49 16.0 999.9 60 1.5 99.9 999 9999.9 1014.0 99.9 99.9 99.9 202426409006YXU 49 15.0 999.9 60 1.5 99.9 999 9999.9 1014.2 99.9 99.9 99.9 202426410006YXU 49 14.0 999.9 60 1.5 99.9 25 9999.9 1014.2 99.9 99.9 99.9 202426411006YXU 49 14.0 999.9 70 2.1 99.9 25 9999.9 1014.4 99.9 99.9 99.9 202426412006YXU 49 15.0 999.9 80 1.5 99.9 25 9999.9 1014.8 99.9 99.9 99.9 202426413006YXU 49 17.0 999.9 80 3.1 99.9 25 9999.9 1014.7 99.9 99.9 99.9 202426414006YXU 49 20.0 999.9 110 3.1 99.9 50 9999.9 1014.3 99.9 99.9 99.9 202426415006YXU 49 23.0 999.9 130 3.6 99.9 75 9999.9 1013.9 99.9 99.9 99.9 202426416006YXU 49 25.0 999.9 110 3.1 99.9 75 9999.9 1013.7 99.9 99.9 99.9 202426417006YXU 49 25.0 999.9 120 3.6 99.9 100 9999.9 1013.4 99.9 99.9 99.9 202426418006YXU 49 25.0 999.9 130 3.6 99.9 75 9999.9 1013.0 99.9 99.9 99.9 202426419006YXU 49 26.0 999.9 180 4.1 99.9 75 9999.9 1012.4 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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