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Realtime Great Lakes Weather Data and Marine Observations

 45012: NDBC East L. Ont.                                  
Buoy
Lat: 43.62°, Lon: -77.41°
Elevation: 75 m
Anemometer Height: 5 m
Related Site: NDBC

Current Time: 2324 GMT
Station Types
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Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (117)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
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Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

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
20251170000045012   59 999.9 999.9 260 23.3 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170010045012   59 999.9 999.9 260 21.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170020045012   59 999.9 999.9 260 21.4 25.3 999 9999.9 9999.9 37.6  5.6  6.0
20251170030045012   59 999.9 999.9 270 21.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170040045012   59 999.9 999.9 270 21.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170050045012   59 999.9 999.9 270 23.3 31.1 999 9999.9 9999.9 37.6  6.2  6.0
20251170100045012   59 999.9 999.9 280 25.3 31.1 999 9999.9 9999.9 37.6 99.9 99.9
20251170110045012   59 999.9 999.9 280 25.3 35.0 999 9999.9 9999.9 37.6 99.9 99.9
20251170120045012   59 999.9 999.9 270 25.3 33.0 999 9999.9 9999.9 37.6  5.9  6.0
20251170130045012   59 999.9 999.9 270 25.3 31.1 999 9999.9 9999.9 37.6 99.9 99.9
20251170140045012   59 999.9 999.9 270 25.3 29.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170150045012   59 999.9 999.9 270 23.3 29.2 999 9999.9 9999.9 37.6  6.6  6.0
20251170200045012   59 999.9 999.9 270 23.3 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170210045012   59 999.9 999.9 270 21.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170220045012   59 999.9 999.9 270 23.3 27.2 999 9999.9 9999.9 37.6  7.2  6.0
20251170230045012   59 999.9 999.9 280 23.3 29.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170240045012   59 999.9 999.9 280 23.3 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170250045012   59 999.9 999.9 280 21.4 27.2 999 9999.9 9999.9 37.6  7.2  6.0
20251170300045012   59 999.9 999.9 280 21.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170310045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170320045012   59 999.9 999.9 290 21.4 25.3 999 9999.9 9999.9 37.6  6.6  7.0
20251170330045012   59 999.9 999.9 290 21.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170340045012   59 999.9 999.9 290 21.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170350045012   59 999.9 999.9 290 21.4 25.3 999 9999.9 9999.9 37.6  5.9  6.0
20251170400045012   59 999.9 999.9 290 19.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170410045012   59 999.9 999.9 290 19.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170420045012   59 999.9 999.9 290 19.4 25.3 999 9999.9 9999.9 37.6  5.9  7.0
20251170430045012   59 999.9 999.9 290 19.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170440045012   59 999.9 999.9 300 21.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170450045012   59 999.9 999.9 300 21.4 29.2 999 9999.9 9999.9 37.6  5.6  6.0
20251170500045012   59 999.9 999.9 300 19.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170510045012   59 999.9 999.9 300 19.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170520045012   59 999.9 999.9 290 15.6 23.3 999 9999.9 9999.9 37.6  5.6  6.0
20251170530045012   59 999.9 999.9 290 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170540045012   59 999.9 999.9 300 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170550045012   59 999.9 999.9 300 19.4 25.3 999 9999.9 9999.9 37.6  5.6  6.0
20251170600045012   59 999.9 999.9 300 19.4 25.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170610045012   59 999.9 999.9 300 19.4 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170620045012   59 999.9 999.9 310 21.4 27.2 999 9999.9 9999.9 37.6  5.9  6.0
20251170630045012   59 999.9 999.9 300 19.4 27.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170640045012   59 999.9 999.9 310 23.3 29.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170650045012   59 999.9 999.9 310 21.4 29.2 999 9999.9 9999.9 37.6  4.9  6.0
20251170700045012   59 999.9 999.9 310 21.4 29.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170710045012   59 999.9 999.9 300 19.4 29.2 999 9999.9 9999.9 37.6 99.9 99.9
20251170720045012   59 999.9 999.9 300 17.5 21.4 999 9999.9 9999.9 99.9  5.9  6.0
20251170730045012   59 999.9 999.9 300 15.6 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170740045012   59 999.9 999.9 300 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170750045012   59 999.9 999.9 300 17.5 21.4 999 9999.9 9999.9 37.6  5.2  6.0
20251170800045012   59 999.9 999.9 300 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251170810045012   59 999.9 999.9 310 15.6 19.4 999 9999.9 9999.9 99.9 99.9 99.9
20251170820045012   59 999.9 999.9 300 15.6 21.4 999 9999.9 9999.9 37.6  4.9  6.0
20251170830045012   59 999.9 999.9 300 13.6 17.5 999 9999.9 9999.9 37.6 99.9 99.9
20251170840045012   59 999.9 999.9 300 13.6 17.5 999 9999.9 9999.9 37.6 99.9 99.9
20251170850045012   59 999.9 999.9 310 15.6 21.4 999 9999.9 9999.9 37.6  4.9  6.0
20251170900045012   59 999.9 999.9 310 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251170910045012   59 999.9 999.9 310 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251170920045012   59 999.9 999.9 310 17.5 19.4 999 9999.9 9999.9 37.6  4.9  6.0
20251170930045012   59 999.9 999.9 320 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170940045012   59 999.9 999.9 320 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251170950045012   59 999.9 999.9 310 13.6 17.5 999 9999.9 9999.9 37.6  4.9  6.0
20251171000045012   59 999.9 999.9 320 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251171010045012   59 999.9 999.9 320 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251171020045012   59 999.9 999.9 320 17.5 21.4 999 9999.9 9999.9 37.6  4.6  6.0
20251171030045012   59 999.9 999.9 330 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251171040045012   59 999.9 999.9 330 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251171050045012   59 999.9 999.9 320 17.5 21.4 999 9999.9 9999.9 37.6  4.6  6.0
20251171100045012   59 999.9 999.9 320 17.5 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251171110045012   59 999.9 999.9 320 15.6 19.4 999 9999.9 9999.9 37.6 99.9 99.9
20251171120045012   59 999.9 999.9 310 15.6 21.4 999 9999.9 9999.9 37.6  4.6  6.0
20251171130045012   59 999.9 999.9 300 15.6 17.5 999 9999.9 9999.9 37.6 99.9 99.9
20251171140045012   59 999.9 999.9 300 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251171150045012   59 999.9 999.9 290 17.5 21.4 999 9999.9 9999.9 37.6  4.3  6.0
20251171200045012   59 999.9 999.9 290 17.5 19.4 999 9999.9 9999.9 37.6 99.9 99.9
20251171210045012   59 999.9 999.9 290 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251171220045012   59 999.9 999.9 280 17.5 23.3 999 9999.9 9999.9 37.6  4.9  6.0
20251171230045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251171240045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.6 99.9 99.9
20251171250045012   59 999.9 999.9 280 19.4 21.4 999 9999.9 9999.9 37.6  4.3  6.0
20251171300045012   59 999.9 999.9 280 19.4 25.3 999 9999.9 9999.9 37.8 99.9 99.9
20251171310045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.8 99.9 99.9
20251171320045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.8  4.3  6.0
20251171330045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 99.9 99.9 99.9
20251171340045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.8 99.9 99.9
20251171350045012   59 999.9 999.9 280 19.4 21.4 999 9999.9 9999.9 37.8  4.3  5.0
20251171400045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.6 99.9 99.9
20251171410045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.8 99.9 99.9
20251171420045012   59 999.9 999.9 280 19.4 23.3 999 9999.9 9999.9 37.8  4.3  6.0
20251171430045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171440045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171450045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.8  4.3  6.0
20251171500045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171510045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171520045012   59 999.9 999.9 280 17.5 21.4 999 9999.9 9999.9 37.8  3.9  6.0
20251171530045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171540045012   59 999.9 999.9 270 17.5 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171550045012   59 999.9 999.9 280 17.5 19.4 999 9999.9 9999.9 37.8  3.9  6.0
20251171600045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171610045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171620045012   59 999.9 999.9 270 15.6 21.4 999 9999.9 9999.9 37.8  3.9  5.0
20251171630045012   59 999.9 999.9 280 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171640045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171650045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8  3.9  6.0
20251171700045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171710045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171720045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8  3.9  5.0
20251171730045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251171740045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171750045012   59 999.9 999.9 270 15.6 19.4 999 9999.9 9999.9 37.8  3.9  5.0
20251171800045012   59 999.9 999.9 270 15.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251171810045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251171820045012   59 999.9 999.9 270 15.6 17.5 999 9999.9 9999.9 37.8  3.3  5.0
20251171830045012   59 999.9 999.9 270 15.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251171840045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171850045012   59 999.9 999.9 260 17.5 19.4 999 9999.9 9999.9 37.8  3.6  5.0
20251171900045012   59 999.9 999.9 260 17.5 19.4 999 9999.9 9999.9 99.9 99.9 99.9
20251171910045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251171920045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8  3.6  5.0
20251171930045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251171940045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251171950045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8  3.3  5.0
20251172000045012   59 999.9 999.9 260 13.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251172010045012   59 999.9 999.9 260 13.6 15.6 999 9999.9 9999.9 37.8 99.9 99.9
20251172020045012   59 999.9 999.9 250 13.6 15.6 999 9999.9 9999.9 37.8  3.3  5.0
20251172030045012   59 999.9 999.9 250 13.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251172040045012   59 999.9 999.9 250 13.6 15.6 999 9999.9 9999.9 37.8 99.9 99.9
20251172050045012   59 999.9 999.9 250 13.6 17.5 999 9999.9 9999.9 37.8  3.0  5.0
20251172100045012   59 999.9 999.9 260 13.6 15.6 999 9999.9 9999.9 37.8 99.9 99.9
20251172110045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251172120045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8  3.0  5.0
20251172130045012   59 999.9 999.9 260 13.6 17.5 999 9999.9 9999.9 37.8 99.9 99.9
20251172140045012   59 999.9 999.9 260 13.6 15.6 999 9999.9 9999.9 37.8 99.9 99.9
20251172150045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8  3.0  5.0
20251172200045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251172210045012   59 999.9 999.9 260 17.5 21.4 999 9999.9 9999.9 37.8 99.9 99.9
20251172220045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8  3.3  5.0
20251172230045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251172240045012   59 999.9 999.9 260 15.6 19.4 999 9999.9 9999.9 37.8 99.9 99.9
20251172250045012   59 999.9 999.9 260 15.6 17.5 999 9999.9 9999.9 37.8  3.3  4.0
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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  [every 3rd data value plotted]
138 matching elements
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