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Realtime Great Lakes Weather Data and Marine Observations

 45170: PU Michigan City IN                                  
Buoy
Lat: 41.76°, Lon: -86.97°
Elevation: 183 m
Anemometer Height: 3 m
Related Site: NDBC
Related Site: GLOS

Current Time: 1846 GMT
Station Types
(Click on name to view all stations for that type)
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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 (201)
 (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):  
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
20252010000045170   09  77.7  77.5  00  0.0  0.0 999 9999.9  29.83 75.7  0.3 99.9
20252010010045170   09  77.9  77.9  00  0.0  1.9 999 9999.9  29.83 75.7  0.3 99.9
20252010020045170   09  77.7  77.7 190  1.9  1.9 999 9999.9  29.83 75.7  0.3 99.9
20252010030045170   09  77.4  77.4 160  1.9  1.9 999 9999.9  29.83 75.6  0.3 99.9
20252010040045170   09  77.2  77.2 190  1.9  1.9 999 9999.9  29.83 75.6  0.3 99.9
20252010050045170   09  76.8  76.8  00  0.0  1.9 999 9999.9  29.83 75.6  0.3 99.9
20252010100045170   09  76.8  76.8  00  0.0  0.0 999 9999.9  29.84 75.6  0.3 99.9
20252010110045170   09  76.8  76.8 210  1.9  5.8 999 9999.9  29.85 75.4  0.3 99.9
20252010120045170   09  76.8  76.8 210  3.9  5.8 999 9999.9  29.85 75.4  0.7 99.9
20252010130045170   09  76.6  76.6 200  1.9  3.9 999 9999.9  29.85 75.4  0.7 99.9
20252010140045170   09  76.6  76.6 200  3.9  3.9 999 9999.9  29.85 75.4  0.3 99.9
20252010150045170   09  76.6  76.6 190  3.9  5.8 999 9999.9  29.85 75.4  0.3 99.9
20252010200045170   09  76.6  76.6 200  3.9  5.8 999 9999.9  29.86 75.4  0.3 99.9
20252010210045170   09  76.5  76.5 210  3.9  5.8 999 9999.9  29.86 75.2  0.3 99.9
20252010220045170   09  76.8  76.6 200  3.9  7.8 999 9999.9  29.87 75.2  0.7 99.9
20252010230045170   09  77.2  75.7 220  3.9  7.8 999 9999.9  29.87 75.2  0.7 99.9
20252010240045170   09  76.6  76.6 210  3.9  3.9 999 9999.9  29.87 75.2  0.7 99.9
20252010250045170   09  76.6  76.6 220  3.9  5.8 999 9999.9  29.88 75.2  0.3 99.9
20252010300045170   09  76.6  76.6 210  3.9  5.8 999 9999.9  29.87 75.2  0.3 99.9
20252010310045170   09  76.6  76.6 210  5.8  7.8 999 9999.9  29.86 75.2  0.3 99.9
20252010320045170   09  76.6  76.6 210  5.8  7.8 999 9999.9  29.86 75.2  0.3 99.9
20252010330045170   09  76.3  76.3 210  3.9  5.8 999 9999.9  29.86 75.2  0.3 99.9
20252010340045170   09  76.1  76.1 210  5.8  7.8 999 9999.9  29.86 75.2  0.3 99.9
20252010350045170   09  76.3  76.3 210  7.8  7.8 999 9999.9  29.86 75.2  0.3 99.9
20252010400045170   09  76.1  76.1 220  7.8  7.8 999 9999.9  29.86 75.2  0.3 99.9
20252010410045170   09  76.1  76.1 220  7.8  9.7 999 9999.9  29.86 75.2  0.3 99.9
20252010420045170   09  75.9  75.9 220  7.8  9.7 999 9999.9  29.86 75.2  0.7 99.9
20252010430045170   09  76.1  76.1 230  9.7 11.7 999 9999.9  29.86 75.2  0.7 99.9
20252010440045170   09  76.1  76.1 230  9.7 11.7 999 9999.9  29.87 75.2  0.7 99.9
20252010450045170   09  75.9  75.9 230  9.7 11.7 999 9999.9  29.87 75.2  0.7 99.9
20252010500045170   09  75.7  75.7 220  9.7 11.7 999 9999.9  29.87 75.2  1.0 99.9
20252010510045170   09  75.7  75.7 230  7.8  9.7 999 9999.9  29.87 75.2  1.0 99.9
20252010520045170   09  75.7  75.7 230  7.8  9.7 999 9999.9  29.86 75.2  1.0 99.9
20252010530045170   09  75.7  75.7 230  7.8  9.7 999 9999.9  29.86 75.2  1.0 99.9
20252010540045170   09  75.6  75.6 230  7.8  7.8 999 9999.9  29.86 75.2  1.0 99.9
20252010550045170   09  75.6  75.6 230  7.8  9.7 999 9999.9  29.86 75.2  1.0 99.9
20252010600045170   09  75.7  75.7 230  7.8  7.8 999 9999.9  29.86 75.2  1.0 99.9
20252010610045170   09  75.6  75.6 230  7.8  9.7 999 9999.9  29.87 75.2  1.0 99.9
20252010620045170   09  75.6  75.6 230  7.8  9.7 999 9999.9  29.86 75.2  1.0 99.9
20252010630045170   09  75.6  75.6 230  7.8  9.7 999 9999.9  29.86 75.2  1.0  2.0
20252010640045170   09  75.6  75.6 220  7.8  9.7 999 9999.9  29.87 75.2  1.0  2.0
20252010650045170   09  75.4  75.4 230  7.8  9.7 999 9999.9  29.87 75.2  1.0  2.0
20252010700045170   09  75.6  75.6 230  7.8  9.7 999 9999.9  29.87 75.2  1.0  2.0
20252010710045170   09  75.6  75.6 230  7.8  9.7 999 9999.9  29.87 75.2  1.0  2.0
20252010720045170   09  75.4  75.4 220  7.8  9.7 999 9999.9  29.86 75.2  1.0  2.0
20252010730045170   09  75.2  75.2 230  9.7 11.7 999 9999.9  29.86 75.2  1.0  2.0
20252010740045170   09  75.4  75.4 230  9.7 11.7 999 9999.9  29.86 75.2  1.0  2.0
20252010750045170   09  75.4  75.4 230  9.7 11.7 999 9999.9  29.87 75.2  1.0  2.0
20252010800045170   09  75.4  75.4 240  9.7 11.7 999 9999.9  29.87 75.2  1.0  3.0
20252010810045170   09  75.4  75.4 240  7.8  9.7 999 9999.9  29.87 75.2  1.3  3.0
20252010820045170   09  75.7  75.7 250  7.8 11.7 999 9999.9  29.86 75.2  1.3  3.0
20252010830045170   09  75.7  75.7 240  7.8  9.7 999 9999.9  29.86 75.2  1.3  3.0
20252010840045170   09  75.7  75.7 250  7.8  9.7 999 9999.9  29.86 75.2  1.3  3.0
20252010850045170   09  75.7  75.7 260  7.8  9.7 999 9999.9  29.86 75.2  1.3  3.0
20252010900045170   09  75.9  75.9 260  7.8  9.7 999 9999.9  29.87 75.2  1.3  3.0
20252010910045170   09  75.9  75.9 270  9.7 15.6 999 9999.9  29.87 75.2  1.3  3.0
20252010920045170   09  75.4  75.4 310 11.7 13.6 999 9999.9  29.86 75.2  1.3  3.0
20252010930045170   09  74.5  74.5 320  9.7 13.6 999 9999.9  29.86 75.2  1.3  3.0
20252010940045170   09  73.6  73.6 330 11.7 13.6 999 9999.9  29.85 75.2  1.3  3.0
20252010950045170   09  72.7  72.7 320 11.7 13.6 999 9999.9  29.86 75.2  1.3  3.0
20252011000045170   09  72.3  72.3 330  9.7 11.7 999 9999.9  29.87 75.2  1.3  3.0
20252011010045170   09  72.1  72.1 350  7.8 11.7 999 9999.9  29.87 75.2  1.3  3.0
20252011020045170   09  72.3  72.3 350  9.7 11.7 999 9999.9  29.89 75.2  1.3  3.0
20252011030045170   09  71.6  71.6 350  9.7 11.7 999 9999.9  29.89 75.2  1.3  3.0
20252011040045170   09  70.9  70.9 350  9.7 11.7 999 9999.9  29.89 75.2  1.3  3.0
20252011050045170   09  70.9  70.9 360  9.7 11.7 999 9999.9  29.89 75.2  1.3  3.0
20252011100045170   09  70.9  70.9 360  7.8  9.7 999 9999.9  29.90 75.2  1.3  3.0
20252011110045170   09  70.9  70.9  10  9.7 13.6 999 9999.9  29.91 75.2  1.3  3.0
20252011120045170   09  71.1  71.1  20  9.7 11.7 999 9999.9  29.91 75.2  1.3  3.0
20252011130045170   09  71.8  71.8  20  9.7 11.7 999 9999.9  29.90 75.2  1.6  3.0
20252011140045170   09  72.0  72.0 360 11.7 13.6 999 9999.9  29.91 75.2  1.6  3.0
20252011150045170   09  72.1  72.1 360  9.7 13.6 999 9999.9  29.91 75.2  1.6  3.0
20252011200045170   09  72.1  72.1 360  9.7 13.6 999 9999.9  29.92 75.2  1.6  3.0
20252011210045170   09  72.1  72.1 360  9.7 13.6 999 9999.9  29.92 75.2  1.6  3.0
20252011220045170   09  71.8  71.8 360  9.7 11.7 999 9999.9  29.93 75.2  2.0  3.0
20252011230045170   09  71.4  71.4 350  7.8  9.7 999 9999.9  29.93 75.2  2.0  3.0
20252011240045170   09  71.2  71.2 360  7.8  9.7 999 9999.9  29.93 75.0  2.0  3.0
20252011250045170   09  71.1  71.1 360  5.8  9.7 999 9999.9  29.94 75.0  2.0  3.0
20252011300045170   09  71.2  71.2 360  3.9  5.8 999 9999.9  29.95 75.0  2.0  3.0
20252011310045170   09  71.2  71.2 340  3.9  5.8 999 9999.9  29.96 75.0  2.0  3.0
20252011320045170   09  71.6  71.6 340  3.9  5.8 999 9999.9  29.96 75.0  2.0  3.0
20252011330045170   09  71.4  71.4 350  5.8  9.7 999 9999.9  29.96 75.0  2.0  4.0
20252011340045170   09  71.2  71.2 350  5.8  9.7 999 9999.9  29.96 75.0  2.0  4.0
20252011350045170   09  71.2  71.2 340  5.8  7.8 999 9999.9  29.96 75.0  2.0  4.0
20252011400045170   09  71.6  71.6 330  5.8  7.8 999 9999.9  29.96 75.0  2.0  4.0
20252011410045170   09  71.6  71.6 340  5.8  7.8 999 9999.9  29.96 75.0  2.0  4.0
20252011420045170   09  71.8  71.8 340  5.8  9.7 999 9999.9  29.96 75.0  2.0  4.0
20252011430045170   09  72.0  72.0 330  3.9  5.8 999 9999.9  29.96 75.0  2.0  4.0
20252011440045170   09  72.1  72.1 320  3.9  3.9 999 9999.9  29.97 75.0  2.0  4.0
20252011450045170   09  72.0  72.0 300  3.9  5.8 999 9999.9  29.97 75.0  2.0  4.0
20252011500045170   09  72.1  72.1 320  1.9  3.9 999 9999.9  29.97 75.0  2.0  4.0
20252011510045170   09  72.7  72.7 340  1.9  5.8 999 9999.9  29.96 75.0  2.3  5.0
20252011520045170   09  72.5  72.5 320  3.9  5.8 999 9999.9  29.96 75.0  2.3  5.0
20252011530045170   09  72.9  72.9 360  5.8  7.8 999 9999.9  29.95 75.0  2.3  5.0
20252011540045170   09  72.9  72.9  20  9.7 13.6 999 9999.9  29.93 75.0  2.3  5.0
20252011550045170   09  72.7  72.7  30 11.7 15.6 999 9999.9  29.92 75.0  2.3  5.0
20252011600045170   09  72.9  72.9  30  9.7 13.6 999 9999.9  29.93 75.0  2.3  5.0
20252011610045170   09  72.7  72.7  30 11.7 13.6 999 9999.9  29.92 75.0  2.3  5.0
20252011620045170   09  72.9  72.9  30  7.8  9.7 999 9999.9  29.94 75.0  2.3  5.0
20252011630045170   09  73.0  73.0  20  7.8  9.7 999 9999.9  29.94 75.0  2.3  5.0
20252011640045170   09  72.9  72.9  20  9.7 11.7 999 9999.9  29.94 75.0  2.3  5.0
20252011650045170   09  72.9  72.9  20  9.7 11.7 999 9999.9  29.94 75.0  2.3  5.0
20252011700045170   09  73.2  73.2  20  7.8  9.7 999 9999.9  29.94 75.0  2.6  5.0
20252011710045170   09  73.4  73.4  20  7.8  9.7 999 9999.9  29.93 75.0  2.6  5.0
20252011720045170   09  73.4  73.4  10  9.7 11.7 999 9999.9  29.93 75.0  2.3  5.0
20252011730045170   09  73.4  73.2  10  9.7 11.7 999 9999.9  29.93 75.0  2.6  5.0
20252011740045170   09  73.4  73.0 360  9.7 11.7 999 9999.9  29.94 75.2  2.6  5.0
20252011750045170   09  73.4  73.2 360  9.7 11.7 999 9999.9  29.94 75.2  2.6  5.0
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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