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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: 1604 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 (198)
 (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
202519800006YHM     59  80.6  71.6 180 11.1 99.9 100 9999.9  29.86 99.9 99.9 99.9
202519801006YHM     59  73.4  73.4 170  8.0 99.9 100 9999.9  29.85 99.9 99.9 99.9
202519802006YHM     59  71.6  71.6 180  5.1 99.9 100 9999.9  29.85 99.9 99.9 99.9
202519803006YHM     59  71.6  71.6 180  4.1 99.9  75 9999.9  29.82 99.9 99.9 99.9
202519804006YHM     59  71.6  71.6 160  8.0 99.9  25 9999.9  29.79 99.9 99.9 99.9
202519805006YHM     59  71.6  71.6 180  6.0 99.9 100 9999.9  29.79 99.9 99.9 99.9
202519806006YHM     59  73.4  73.4 180  7.0 99.9  25 9999.9  29.77 99.9 99.9 99.9
202519807006YHM     59  73.4  73.4 190  8.0 99.9  75 9999.9  29.75 99.9 99.9 99.9
202519808006YHM     59  73.4  73.4 170  7.0 99.9 100 9999.9  29.73 99.9 99.9 99.9
202519809006YHM     59  73.4  73.4 200  8.9 99.9 100 9999.9  29.72 99.9 99.9 99.9
202519810006YHM     59  75.2  75.2 200  9.9 99.9 100 9999.9  29.71 99.9 99.9 99.9
202519811006YHM     59  75.2  75.2 220 12.1 99.9  75 9999.9  29.71 99.9 99.9 99.9
202519812006YHM     59  75.2  75.2 220 14.0 99.9  75 9999.9  29.70 99.9 99.9 99.9
202519812006YHM     59 999.9 999.9 220 14.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202519813006YHM     59  75.2  73.4 220 15.0 99.9 100 9999.9  29.70 99.9 99.9 99.9
202519814006YHM     59  75.2  73.4 230 15.0 99.9  75 9999.9  29.72 99.9 99.9 99.9
202519815006YHM     59  75.2  73.4 240 15.0 99.9  75 9999.9  29.73 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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