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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: 1710 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 (254)
 (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
202425400156TTF     49  20.0 999.9 300  2.6 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425400356TTF     49  20.0 999.9 290  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425400556TTF     49  18.0 999.9 300  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425401166TTF     49  18.0 999.9 280  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425401356TTF     49  18.0 999.9 270  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425401556TTF     49  18.0 999.9 290  2.6 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425402156TTF     49  18.0 999.9 280  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425402356TTF     49  17.0 999.9 300  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425402556TTF     49  17.0 999.9 290  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425403156TTF     49  16.0 999.9 270  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425403366TTF     49  16.0 999.9 290  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425403556TTF     49  16.0 999.9 270  2.6 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425404156TTF     49  15.0 999.9 290  1.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425404356TTF     49  14.0 999.9  40  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425404556TTF     49  14.0 999.9  70  1.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425405156TTF     49  13.0 999.9  90  0.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425405356TTF     49  13.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425405566TTF     49  13.0 999.9 290  1.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425406156TTF     49  12.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425406356TTF     49  12.0 999.9  50  0.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425406556TTF     49  12.0  12.0  90  1.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425407356TTF     49  11.0 999.9 260  1.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425407556TTF     49  11.0  11.0 290  0.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425408556TTF     49  11.0  11.0 250  1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202425409156TTF     49  11.0  10.0 280  0.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202425409356TTF     49  10.0  10.0 320  0.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202425409556TTF     49  10.0 999.9 350  1.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425410156TTF     49  11.0 999.9 270  1.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9             
202425410366TTF     49  12.0 999.9 260  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425410556TTF     49  13.0 999.9 290  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425411156TTF     49  13.0 999.9 320  0.5 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425411356TTF     49  13.0 999.9  30  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425411556TTF     49  13.0 999.9  40  0.5 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425412156TTF     49  14.0 999.9 290  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425412356TTF     49  14.0 999.9 310  0.5 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425412566TTF     49  15.0 999.9 320  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425413156TTF     49  16.0 999.9 350  1.5 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425413356TTF     49  17.0 999.9 999  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425413556TTF     49  18.0 999.9 999  1.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9             
202425414156TTF     49  18.0 999.9 260  1.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9             
202425414356TTF     49  19.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425414566TTF     49  20.0 999.9 310  1.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425415156TTF     49  21.0 999.9 999  1.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425415356TTF     49  23.0 999.9 999  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425415556TTF     49  23.0 999.9 999  1.5 99.9   0 9999.9 9999.9 99.9 99.9 99.9             
202425416156TTF     49  24.0 999.9 999  2.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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