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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: 2338 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 (208)
 (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 202420800006YXU 49 69.8 999.9 340 8.9 99.9 25 9999.9 30.19 99.9 99.9 99.9 202420801006YXU 49 64.4 999.9 340 5.1 99.9 25 9999.9 30.20 99.9 99.9 99.9 202420802006YXU 49 62.6 999.9 330 1.9 99.9 25 9999.9 30.22 99.9 99.9 99.9 202420803006YXU 49 57.2 999.9 330 5.1 99.9 999 9999.9 30.22 99.9 99.9 99.9 202420804006YXU 49 57.2 999.9 350 5.1 99.9 999 9999.9 30.22 99.9 99.9 99.9 202420805006YXU 49 57.2 999.9 350 4.1 99.9 999 9999.9 30.22 99.9 99.9 99.9 202420806006YXU 49 55.4 999.9 10 5.1 99.9 999 9999.9 30.22 99.9 99.9 99.9 202420807006YXU 49 53.6 999.9 10 2.9 99.9 25 9999.9 30.23 99.9 99.9 99.9 202420808006YXU 49 53.6 999.9 20 2.9 99.9 25 9999.9 30.23 99.9 99.9 99.9 202420809006YXU 49 51.8 999.9 350 5.1 99.9 25 9999.9 30.24 99.9 99.9 99.9 202420810006YXU 49 51.8 999.9 350 4.1 99.9 25 9999.9 30.25 99.9 99.9 99.9 202420811006YXU 49 53.6 999.9 350 1.9 99.9 25 9999.9 30.26 99.9 99.9 99.9 202420812006YXU 49 60.8 999.9 360 4.1 99.9 25 9999.9 30.26 99.9 99.9 99.9 202420813006YXU 49 66.2 999.9 350 4.1 99.9 50 9999.9 30.26 99.9 99.9 99.9 202420814006YXU 49 69.8 999.9 20 2.9 99.9 50 9999.9 30.26 99.9 99.9 99.9 202420815006YXU 49 73.4 999.9 360 6.0 99.9 25 9999.9 30.26 99.9 99.9 99.9 202420816006YXU 49 73.4 999.9 330 4.1 99.9 25 9999.9 30.25 99.9 99.9 99.9 202420817006YXU 49 75.2 999.9 140 6.0 99.9 25 9999.9 30.23 99.9 99.9 99.9 202420818006YXU 49 75.2 999.9 999 2.9 99.9 25 9999.9 30.22 99.9 99.9 99.9 202420819006YXU 49 77.0 999.9 60 2.9 99.9 25 9999.9 30.21 99.9 99.9 99.9 202420820006YXU 49 77.0 999.9 0 0.0 99.9 25 9999.9 30.19 99.9 99.9 99.9 202420821006YXU 49 78.8 999.9 20 1.9 99.9 25 9999.9 30.19 99.9 99.9 99.9 202420822006YXU 49 75.2 999.9 360 4.1 99.9 25 9999.9 30.18 99.9 99.9 99.9 202420823006YXU 49 73.4 999.9 320 5.1 99.9 25 9999.9 30.18 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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