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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: 0505 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 (165)
 (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 202416400006YXU 49 60.8 999.9 190 9.9 99.9 25 9999.9 30.00 99.9 99.9 99.9 202416401006YXU 49 59.0 999.9 170 7.0 99.9 50 9999.9 30.01 99.9 99.9 99.9 202416402006YXU 49 57.2 999.9 170 7.0 99.9 75 9999.9 30.02 99.9 99.9 99.9 202416403006YXU 49 55.4 999.9 170 5.1 99.9 75 9999.9 30.02 99.9 99.9 99.9 202416404006YXU 49 53.6 999.9 110 4.1 99.9 75 9999.9 30.02 99.9 99.9 99.9 202416405006YXU 49 53.6 999.9 180 2.9 99.9 75 9999.9 30.02 99.9 99.9 99.9 202416406006YXU 49 53.6 999.9 150 1.9 99.9 75 9999.9 30.02 99.9 99.9 99.9 202416407006YXU 49 51.8 999.9 120 2.9 99.9 50 9999.9 30.02 99.9 99.9 99.9 202416408006YXU 49 51.8 999.9 100 2.9 99.9 50 9999.9 30.01 99.9 99.9 99.9 202416409006YXU 49 51.8 999.9 999 1.9 99.9 25 9999.9 30.01 99.9 99.9 99.9 202416410006YXU 49 51.8 999.9 100 2.9 99.9 75 9999.9 30.01 99.9 99.9 99.9 202416411006YXU 49 53.6 999.9 130 1.9 99.9 75 9999.9 30.03 99.9 99.9 99.9 202416412006YXU 49 59.0 999.9 170 5.1 99.9 75 9999.9 30.03 99.9 99.9 99.9 202416413006YXU 49 60.8 999.9 170 8.0 99.9 75 9999.9 30.03 99.9 99.9 99.9 202416414006YXU 49 66.2 999.9 160 8.0 99.9 50 9999.9 30.02 99.9 99.9 99.9 202416415006YXU 49 69.8 999.9 190 9.9 99.9 25 9999.9 30.01 99.9 99.9 99.9 202416416006YXU 49 71.6 999.9 180 9.9 99.9 25 9999.9 30.01 99.9 99.9 99.9 202416417006YXU 49 73.4 999.9 210 6.0 99.9 25 9999.9 30.00 99.9 99.9 99.9 202416418006YXU 49 75.2 999.9 240 6.0 99.9 25 9999.9 29.99 99.9 99.9 99.9 202416419006YXU 49 75.2 999.9 210 11.1 99.9 25 9999.9 29.97 99.9 99.9 99.9
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