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Realtime Great Lakes Weather Data and Marine Observations


XHM: Hamilton ONT                                  
Surface Airways Station
Lat: 43.28°, Lon: -79.92°
Elevation: 237 m

Current Time: 0008 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 (041)
 (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 202504000006XHM 59 999.9 999.9 70 3.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504001006XHM 59 999.9 999.9 60 3.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504002006XHM 59 999.9 999.9 80 2.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504003006XHM 59 999.9 999.9 50 2.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504004006XHM 59 999.9 999.9 60 2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504005006XHM 59 999.9 999.9 40 2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504006006XHM 59 999.9 999.9 30 2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504007006XHM 59 999.9 999.9 10 1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504008006XHM 59 999.9 999.9 330 1.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504009006XHM 59 999.9 999.9 220 0.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504010006XHM 59 999.9 999.9 320 1.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504011006XHM 59 999.9 999.9 250 0.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504012006XHM 59 999.9 999.9 240 0.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504013006XHM 59 999.9 999.9 240 0.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504014006XHM 59 999.9 999.9 260 1.5 99.9 999 9999.9 1020.4 99.9 99.9 99.9 202504015006XHM 59 999.9 999.9 250 2.1 99.9 999 9999.9 1020.4 99.9 99.9 99.9 202504016006XHM 59 999.9 999.9 250 2.6 99.9 999 9999.9 1021.5 99.9 99.9 99.9 202504017006XHM 59 999.9 999.9 260 5.1 99.9 999 9999.9 1021.7 99.9 99.9 99.9 202504018006XHM 59 999.9 999.9 260 5.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504019006XHM 59 999.9 999.9 260 5.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504020006XHM 59 999.9 999.9 260 4.1 99.9 999 9999.9 1022.7 99.9 99.9 99.9 202504021006XHM 59 999.9 999.9 280 4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9 202504022006XHM 59 999.9 999.9 270 4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9

Wrong number of values: 14
202504022456GYY 19 -2.0 -7.0 Z 0 36.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9

Array ( [0] => 202504022456GYY [1] => 19 [2] => -2.0 [3] => -7.0 [4] => Z [5] => 0 [6] => 36.0 [7] => 99.9 [8] => 0 [9] => 9999.9 [10] => 9999.9 [11] => 99.9 [12] => 99.9 [13] => 99.9 )