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Realtime Great Lakes Weather Data and Marine Observations

 LDTM4: NOS Ludington MI                                  
CMAN Station
Lat: 43.95°, Lon: -86.44°
Elevation: 179 m
Anemometer Height: 8 m
Related Site: NDBC

Current Time: 1140 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 (337)
 (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
202433700001LDTM4   19  29.7  19.2 310  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433700061LDTM4   19 999.9 999.9 290  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433700121LDTM4   19 999.9 999.9 300  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433700181LDTM4   19 999.9 999.9 300  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202433700241LDTM4   19  29.7  18.3 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202433700301LDTM4   19  29.8  18.5 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202433700361LDTM4   19 999.9 999.9 280  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433700421LDTM4   19 999.9 999.9 280  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433700481LDTM4   19 999.9 999.9 290  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433700541LDTM4   19  30.0  19.8 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202433701001LDTM4   19  30.0  19.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202433701061LDTM4   19 999.9 999.9 280  9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202433701121LDTM4   19 999.9 999.9 290  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433701181LDTM4   19 999.9 999.9 300  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433701361LDTM4   19 999.9 999.9 300  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433701421LDTM4   19 999.9 999.9 300  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433701541LDTM4   19  30.2  19.6 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433702001LDTM4   19  30.0  19.2 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433702061LDTM4   19 999.9 999.9 310  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433702121LDTM4   19 999.9 999.9 280  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433702181LDTM4   19 999.9 999.9 280  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433702241LDTM4   19  30.2  20.7 290  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433702301LDTM4   19  30.6  20.7 280  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433702361LDTM4   19 999.9 999.9 310  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433702421LDTM4   19 999.9 999.9 300  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433702481LDTM4   19 999.9 999.9 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433702541LDTM4   19  30.9  20.1 300  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433703001LDTM4   19  30.7  19.6 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433703061LDTM4   19  30.9  19.9 290  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433703121LDTM4   19  30.9  19.8 290  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433703181LDTM4   19 999.9 999.9 290  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433703241LDTM4   19  31.1  20.1 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433703301LDTM4   19  31.1  19.9 310  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433703361LDTM4   19 999.9 999.9 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433703421LDTM4   19 999.9 999.9 290  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433703481LDTM4   19 999.9 999.9 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433703541LDTM4   19  31.3  19.9 300  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433704001LDTM4   19  31.3  19.8 300  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433704061LDTM4   19 999.9 999.9 290  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433704121LDTM4   19 999.9 999.9 310  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433704181LDTM4   19 999.9 999.9 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433704241LDTM4   19  31.6  20.5 290  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433704301LDTM4   19  31.5  20.5 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433704361LDTM4   19 999.9 999.9 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433704421LDTM4   19 999.9 999.9 300  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433704481LDTM4   19 999.9 999.9 300  5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433704541LDTM4   19  31.3  20.5 290  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705001LDTM4   19  31.5  21.0 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433705061LDTM4   19 999.9 999.9 290  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705121LDTM4   19 999.9 999.9 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705241LDTM4   19 999.9 999.9 300  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705301LDTM4   19 999.9 999.9 300  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705361LDTM4   19 999.9 999.9 310  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433705421LDTM4   19 999.9 999.9 310  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705481LDTM4   19 999.9 999.9 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433705541LDTM4   19  32.0 999.9 300  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433706001LDTM4   19  32.0 999.9 300  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433706061LDTM4   19 999.9 999.9 300  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433706121LDTM4   19 999.9 999.9 320  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433706181LDTM4   19 999.9 999.9 350  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433706241LDTM4   19  32.0  21.0 310  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202433706301LDTM4   19  32.0  21.9 300  5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433706361LDTM4   19 999.9 999.9 300  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433706421LDTM4   19 999.9 999.9 290  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433706481LDTM4   19 999.9 999.9 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433706541LDTM4   19  31.5  23.2 310  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433707001LDTM4   19  31.3  23.0 300  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433707241LDTM4   19  30.6  22.8 310  4.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433707301LDTM4   19  30.7  23.0 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433707361LDTM4   19 999.9 999.9 320  4.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433707421LDTM4   19 999.9 999.9 330  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433707481LDTM4   19 999.9 999.9 310  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433707541LDTM4   19  31.1  23.0 300  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433708001LDTM4   19  31.1  22.8 310  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433708061LDTM4   19 999.9 999.9 310  6.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202433708121LDTM4   19 999.9 999.9 330  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433708181LDTM4   19 999.9 999.9 340  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433708241LDTM4   19  31.3  21.7 330  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433708301LDTM4   19  31.3  22.1 310  2.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433708361LDTM4   19 999.9 999.9 320  6.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202433708421LDTM4   19 999.9 999.9 310  7.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202433708481LDTM4   19 999.9 999.9 330  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433708541LDTM4   19  31.1  22.3 300  4.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433709001LDTM4   19  31.1  22.5 320  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433709061LDTM4   19 999.9 999.9 310  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433709121LDTM4   19 999.9 999.9 320  4.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433709181LDTM4   19 999.9 999.9 310  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433709241LDTM4   19  31.1  22.6 320  4.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433709301LDTM4   19  31.1  22.3 330  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433709361LDTM4   19 999.9 999.9 330  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433709421LDTM4   19 999.9 999.9 320  5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202433709481LDTM4   19 999.9 999.9 340  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433709541LDTM4   19  30.7  22.1 340  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433710001LDTM4   19  30.6  21.7 330  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433710061LDTM4   19 999.9 999.9 330  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433710121LDTM4   19 999.9 999.9 360  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433710181LDTM4   19 999.9 999.9 350  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202433710241LDTM4   19 999.9 999.9 350  2.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202433710301LDTM4   19 999.9 999.9 350  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202433710361LDTM4   19 999.9 999.9 350  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202433710421LDTM4   19 999.9 999.9 340  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202433710481LDTM4   19 999.9 999.9 360  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
102 matching elements
0.009 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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