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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: 1154 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 (108)
 (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 202510800156TTF 49 48.2 37.4 120 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510800356TTF 49 48.2 37.4 110 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510800556TTF 49 48.2 39.2 120 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510801156TTF 49 48.2 39.2 100 7.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510801356TTF 49 48.2 39.2 110 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510801556TTF 49 48.2 39.2 90 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510802166TTF 49 48.2 41.0 100 6.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510802366TTF 49 48.2 41.0 120 6.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510802556TTF 49 50.0 41.0 110 6.0 99.9 25 9999.9 9999.9 99.9 99.9 99.9 202510803156TTF 49 50.0 41.0 100 6.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510803356TTF 49 50.0 41.0 120 5.1 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510803556TTF 49 50.0 41.0 130 5.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510804156TTF 49 53.6 39.2 150 6.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510804366TTF 49 53.6 39.2 140 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510804556TTF 49 53.6 39.2 140 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510805156TTF 49 53.6 37.4 140 6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510805356TTF 49 53.6 37.4 150 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510805556TTF 49 53.6 37.4 150 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806156TTF 49 53.6 37.4 150 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806356TTF 49 53.6 37.4 140 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510806556TTF 49 53.6 35.6 150 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510807156TTF 49 53.6 35.6 140 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510807356TTF 49 53.6 37.4 150 7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510807556TTF 49 51.8 37.4 150 6.0 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510808156TTF 49 53.6 35.6 150 7.0 99.9 75 9999.9 9999.9 99.9 99.9 99.9 202510808356TTF 49 53.6 35.6 160 8.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510808556TTF 49 55.4 33.8 160 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510809166TTF 49 55.4 33.8 170 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510809356TTF 49 57.2 33.8 170 9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510809556TTF 49 57.2 33.8 170 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510810156TTF 49 57.2 33.8 170 8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510810356TTF 49 57.2 33.8 170 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510810556TTF 49 57.2 33.8 180 11.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510811156TTF 49 57.2 35.6 170 9.9 99.9 75 9999.9 9999.9 99.9 99.9 99.9
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