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Realtime Great Lakes Weather Data and Marine Observations

 YSN: St. Catherines ONT                                  
Surface Airways Station
Lat: 43.20°, Lon: -79.17°
Elevation: 98 m
Anemometer Height: 10 m

Current Time: 2138 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 (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
202518500006YSN     59  71.6  53.6 360  7.0 99.9  25 9999.9  29.97 99.9 99.9 99.9
202518501006YSN     59  68.0  50.0 350  8.0 99.9  25 9999.9  30.00 99.9 99.9 99.9
202518511006YSN     59  59.0  59.0 220  2.9 99.9 999 9999.9  30.14 99.9 99.9 99.9
202518512006YSN     59  66.2  59.0 300  2.9 99.9 999 9999.9  30.16 99.9 99.9 99.9
202518513006YSN     59  68.0  57.2 350  2.9 99.9 999 9999.9  30.15 99.9 99.9 99.9
202518514006YSN     59  71.6  57.2 999  1.9 99.9 999 9999.9  30.15 99.9 99.9 99.9
202518515006YSN     59  73.4  55.4 260  1.9 99.9  25 9999.9  30.15 99.9 99.9 99.9
202518516006YSN     59  73.4  51.8  20  5.1 99.9  25 9999.9  30.16 99.9 99.9 99.9
202518517006YSN     59  75.2  51.8  20  8.0 99.9  25 9999.9  30.16 99.9 99.9 99.9
202518518006YSN     59  75.2  53.6 360  7.0 99.9  25 9999.9  30.16 99.9 99.9 99.9
202518519006YSN     59  77.0  51.8 999  5.1 99.9  50 9999.9  30.14 99.9 99.9 99.9
202518520006YSN     59  78.8  50.0 999  4.1 99.9  25 9999.9  30.12 99.9 99.9 99.9
202518521006YSN     59  78.8  53.6  60  5.1 99.9  50 9999.9  30.11 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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