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Realtime Great Lakes Weather Data and Marine Observations


TTF: Monroe MI                                  
Surface Airways Station
Lat: 41.94°, Lon: -83.43°
Elevation: 188 m
Anemometer Height: 10 m
Related Site: Weather Underground


Current Time: 0953 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 (019)
 (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 202501900156TTF 49 -3.0 -9.0 330 3.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202501900356TTF 49 -4.0 -9.0 330 4.1 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202501900556TTF 49 -4.0 -9.0 320 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501901156TTF 49 -4.0 -9.0 320 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501901356TTF 49 -4.0 -9.0 310 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501901556TTF 49 -5.0 -9.0 330 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501902166TTF 49 -5.0 -9.0 310 2.1 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202501902356TTF 49 -5.0 -9.0 320 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501902556TTF 49 -5.0 -9.0 310 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501903156TTF 49 -6.0 -9.0 330 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501903356TTF 49 -6.0 -9.0 330 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501903556TTF 49 -6.0 -10.0 340 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501904156TTF 49 -6.0 -10.0 350 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501904366TTF 49 -6.0 -10.0 350 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501904556TTF 49 -6.0 -10.0 350 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202501905156TTF 49 -6.0 -10.0 340 1.5 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202501905366TTF 49 -6.0 -9.0 340 2.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501905556TTF 49 -6.0 -10.0 330 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501906156TTF 49 -6.0 -10.0 330 4.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501906356TTF 49 -6.0 -11.0 340 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501906556TTF 49 -6.0 -11.0 330 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501907156TTF 49 -6.0 -11.0 330 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501907356TTF 49 -6.0 -11.0 350 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501907566TTF 49 -6.0 -11.0 350 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501908156TTF 49 -6.0 -12.0 360 4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202501908356TTF 49 -7.0 -12.0 350 2.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202501908556TTF 49 -7.0 -12.0 330 2.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202501909156TTF 49 -7.0 -12.0 340 2.6 99.9 75 9999.9 9999.9 99.9 99.9 99.9
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