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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: 2159 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 (188)
 (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 202518800006YXU 49 29.0 20.0 190 5.7 99.9 25 9999.9 1010.4 99.9 99.9 99.9 202518801006YXU 49 28.0 20.0 170 5.1 99.9 75 9999.9 1010.5 99.9 99.9 99.9 202518802006YXU 49 27.0 19.0 180 4.6 99.9 75 9999.9 1010.6 99.9 99.9 99.9 202518803006YXU 49 25.0 21.0 230 1.0 99.9 75 9999.9 1010.9 99.9 99.9 99.9 202518804006YXU 49 24.0 22.0 270 2.6 99.9 75 9999.9 1011.4 99.9 99.9 99.9 202518805006YXU 49 23.0 22.0 180 2.6 99.9 75 9999.9 1010.4 99.9 99.9 99.9 202518806006YXU 49 24.0 22.0 200 3.6 99.9 75 9999.9 1010.5 99.9 99.9 99.9 202518807006YXU 49 24.0 22.0 210 3.6 99.9 75 9999.9 1010.4 99.9 99.9 99.9 202518808006YXU 49 23.0 22.0 250 3.1 99.9 25 9999.9 1010.2 99.9 99.9 99.9 202518809006YXU 49 23.0 22.0 280 3.1 99.9 75 9999.9 1010.4 99.9 99.9 99.9 202518810006YXU 49 20.0 20.0 300 4.6 99.9 100 9999.9 1011.2 99.9 99.9 99.9 202518811006YXU 49 19.0 19.0 290 4.1 99.9 100 9999.9 1012.3 99.9 99.9 99.9 202518812006YXU 49 18.0 18.0 300 4.6 99.9 100 9999.9 1013.1 99.9 99.9 99.9 202518813006YXU 49 18.0 17.0 300 4.6 99.9 100 9999.9 1013.7 99.9 99.9 99.9 202518814006YXU 49 19.0 18.0 300 3.6 99.9 100 9999.9 1013.6 99.9 99.9 99.9 202518815006YXU 49 21.0 18.0 310 5.1 99.9 100 9999.9 1014.1 99.9 99.9 99.9 202518816006YXU 49 22.0 18.0 330 5.1 99.9 100 9999.9 1014.7 99.9 99.9 99.9 202518817006YXU 49 22.0 19.0 300 4.6 99.9 100 9999.9 1014.9 99.9 99.9 99.9 202518818006YXU 49 23.0 19.0 320 4.1 99.9 75 9999.9 1014.5 99.9 99.9 99.9 202518819006YXU 49 23.0 18.0 300 5.7 99.9 75 9999.9 1014.1 99.9 99.9 99.9 202518820006YXU 49 22.0 17.0 330 5.1 99.9 75 9999.9 1014.5 99.9 99.9 99.9 202518821006YXU 49 21.0 17.0 330 5.1 99.9 75 9999.9 1014.8 99.9 99.9 99.9
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