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Realtime Great Lakes Weather Data and Marine Observations


YHM: Hamilton ONT                                  
Surface Airways Station
Lat: 43.17°, Lon: -79.93°
Elevation: 237 m

Current Time: 2139 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 (185)
 (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 202518500006YHM 59 71.6 48.2 310 8.0 99.9 25 9999.9 29.99 99.9 99.9 99.9 202518501006YHM 59 68.0 48.2 290 6.0 99.9 25 9999.9 30.02 99.9 99.9 99.9 202518502006YHM 59 66.2 48.2 300 4.1 99.9 25 9999.9 30.04 99.9 99.9 99.9 202518503006YHM 59 60.8 50.0 340 4.1 99.9 25 9999.9 30.06 99.9 99.9 99.9 202518504006YHM 59 60.8 51.8 10 6.0 99.9 999 9999.9 30.08 99.9 99.9 99.9 202518505006YHM 59 60.8 48.2 340 5.1 99.9 999 9999.9 30.08 99.9 99.9 99.9 202518506006YHM 59 55.4 51.8 240 2.9 99.9 999 9999.9 30.10 99.9 99.9 99.9 202518507006YHM 59 55.4 51.8 290 2.9 99.9 999 9999.9 30.10 99.9 99.9 99.9 202518508006YHM 59 53.6 51.8 310 4.1 99.9 999 9999.9 30.11 99.9 99.9 99.9 202518509006YHM 59 53.6 50.0 330 1.9 99.9 25 9999.9 30.11 99.9 99.9 99.9 202518510006YHM 59 53.6 50.0 360 1.9 99.9 25 9999.9 30.14 99.9 99.9 99.9 202518511006YHM 59 55.4 55.4 350 1.9 99.9 25 9999.9 30.15 99.9 99.9 99.9 202518512006YHM 59 64.4 53.6 50 2.9 99.9 25 9999.9 30.16 99.9 99.9 99.9 202518513006YHM 59 68.0 53.6 50 5.1 99.9 25 9999.9 30.16 99.9 99.9 99.9 202518514006YHM 59 69.8 51.8 60 5.1 99.9 50 9999.9 30.17 99.9 99.9 99.9 202518515006YHM 59 71.6 50.0 0 0.0 99.9 50 9999.9 30.17 99.9 99.9 99.9 202518516006YHM 59 73.4 53.6 170 2.9 99.9 50 9999.9 30.18 99.9 99.9 99.9 202518517006YHM 59 75.2 50.0 999 4.1 99.9 50 9999.9 30.17 99.9 99.9 99.9 202518518006YHM 59 77.0 53.6 200 5.1 99.9 50 9999.9 30.16 99.9 99.9 99.9 202518519006YHM 59 77.0 50.0 0 0.0 99.9 50 9999.9 30.14 99.9 99.9 99.9 202518520006YHM 59 78.8 53.6 999 1.9 99.9 25 9999.9 30.12 99.9 99.9 99.9 202518521006YHM 59 78.8 57.2 999 4.1 99.9 25 9999.9 30.11 99.9 99.9 99.9
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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