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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: 1143 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 (132)
 (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 202513200156TTF 49 57.2 39.2 100 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513200356TTF 49 55.4 37.4 100 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513200556TTF 49 55.4 37.4 100 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513201156TTF 49 53.6 35.6 110 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513201366TTF 49 53.6 39.2 110 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513201556TTF 49 51.8 37.4 110 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513202156TTF 49 51.8 37.4 100 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513202356TTF 49 51.8 37.4 80 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513202556TTF 49 50.0 37.4 90 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513203156TTF 49 50.0 37.4 70 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513203356TTF 49 48.2 37.4 80 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513203566TTF 49 48.2 39.2 50 1.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513204156TTF 49 48.2 39.2 40 1.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513204356TTF 49 48.2 39.2 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513204556TTF 49 48.2 39.2 60 1.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513205156TTF 49 46.4 41.0 20 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513205356TTF 49 46.4 39.2 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513205556TTF 49 46.4 39.2 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513206166TTF 49 44.6 39.2 40 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513206356TTF 49 44.6 39.2 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513206556TTF 49 42.8 39.2 100 1.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513207156TTF 49 44.6 39.2 40 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513207356TTF 49 42.8 37.4 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513207556TTF 49 42.8 37.4 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513208156TTF 49 44.6 37.4 20 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513208366TTF 49 44.6 37.4 30 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513208556TTF 49 46.4 37.4 40 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513209156TTF 49 44.6 37.4 30 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513209356TTF 49 44.6 37.4 50 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513209556TTF 49 46.4 37.4 40 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513210156TTF 49 44.6 37.4 40 1.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513210356TTF 49 44.6 37.4 50 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513210566TTF 49 44.6 39.2 40 1.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202513211156TTF 49 48.2 39.2 70 2.9 99.9 0 9999.9 9999.9 99.9 99.9 99.9
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