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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: 1613 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 (182)
 (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
202518200001LDTM4   19  73.0  67.8 220  1.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518200061LDTM4   19  72.7  67.5 230  2.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518200121LDTM4   19  72.7  67.6 210  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518200181LDTM4   19  72.7  67.6 210  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518200241LDTM4   19  72.7  67.6 210  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518200301LDTM4   19  72.9  68.0 210  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518200361LDTM4   19  72.7  67.8 210  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518200421LDTM4   19  72.7  68.0 210  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518200481LDTM4   19  72.7  68.0 210  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518200541LDTM4   19  72.9  68.2 200  9.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518201001LDTM4   19  72.9  68.2 200  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518201061LDTM4   19 999.9 999.9 200  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202518201121LDTM4   19 999.9 999.9 210 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202518201181LDTM4   19 999.9 999.9 200  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202518201241LDTM4   19  72.9  68.2 200 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202518201301LDTM4   19  72.9  68.2 200  8.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202518201361LDTM4   19 999.9 999.9 190  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518201421LDTM4   19 999.9 999.9 190  9.9 15.9 999 9999.9 9999.9 99.9 99.9 99.9
202518201481LDTM4   19 999.9 999.9 200  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518201541LDTM4   19  73.0  68.4 200  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518202001LDTM4   19  72.9  68.2 220  6.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202518202061LDTM4   19 999.9 999.9 220  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518202121LDTM4   19 999.9 999.9 220  5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518202181LDTM4   19 999.9 999.9 220  6.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202518202241LDTM4   19  72.0  67.1 230  4.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518202301LDTM4   19  72.0  67.3 230  1.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518202361LDTM4   19  72.0  66.9 200  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518202421LDTM4   19  71.8  66.7 210  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518202481LDTM4   19  71.8  66.7 230  1.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518202541LDTM4   19  71.8  66.6 220  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518203001LDTM4   19  71.4  66.2 230  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518203061LDTM4   19  71.2  65.8 230  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518203121LDTM4   19  71.2  66.0   0  0.0  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518203181LDTM4   19  71.2  65.5 260  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202518203241LDTM4   19  71.4  64.6 270  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518203301LDTM4   19  71.4  63.7 270  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518203361LDTM4   19 999.9 999.9 280  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518203421LDTM4   19 999.9 999.9 280  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518203481LDTM4   19 999.9 999.9 270  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518203541LDTM4   19  71.6  62.4 270  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518204001LDTM4   19  72.0  62.2 270  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518204061LDTM4   19  72.0  62.1 270  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518204121LDTM4   19  71.8  61.9 270  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518204181LDTM4   19  71.8  61.9 270  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518204241LDTM4   19  71.6  61.7 270  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518204301LDTM4   19  71.6  62.1 270  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518204361LDTM4   19  71.8  62.4 270  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518204421LDTM4   19  71.6  62.8 270  7.0 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202518204481LDTM4   19  71.4  63.0 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518204541LDTM4   19  71.2  63.1 290  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518205001LDTM4   19  71.4  62.8 290  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518205061LDTM4   19  71.1  62.1 300  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518205121LDTM4   19  70.5  61.5 320  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518205181LDTM4   19  70.2  61.0 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518205241LDTM4   19  70.2  60.8 310  5.1 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518205301LDTM4   19  70.0  60.3 310  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518205361LDTM4   19  69.8  60.1 310  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518205421LDTM4   19  69.8  59.9 320  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518205481LDTM4   19  69.8  59.5 300  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518205541LDTM4   19  69.8  59.2 290  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518206001LDTM4   19  69.6  58.8 290  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518206061LDTM4   19  69.4  59.0 290  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518206121LDTM4   19  69.1  58.6 290  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518207001LDTM4   19  67.5  59.2 310  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518207061LDTM4   19  67.6  59.4 300  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518207121LDTM4   19  67.5  59.4 280  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518207181LDTM4   19  67.3  59.4 270  1.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518207241LDTM4   19  67.3  59.4 310  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518207301LDTM4   19  67.3  59.5   0  0.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518207361LDTM4   19  67.5  59.4 330  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202518207421LDTM4   19  67.6  59.5 310  1.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518207481LDTM4   19  67.8  59.2 300  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518207541LDTM4   19  67.6  59.0 290  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202518208001LDTM4   19  67.6  58.6 300  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518208061LDTM4   19  67.5  58.6 290  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518208121LDTM4   19  67.6  58.6 300  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518208181LDTM4   19  67.5  58.6 270  1.0  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518208241LDTM4   19  67.5  58.6 290  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518208301LDTM4   19  67.5  58.6 290  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518208361LDTM4   19  67.5  58.6 280  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518208421LDTM4   19  67.5  58.6 290  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518208481LDTM4   19  67.5  58.5 280  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518208541LDTM4   19  67.3  58.5 290  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518209001LDTM4   19  67.1  58.6 280  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518209061LDTM4   19  66.9  58.5 280  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518209121LDTM4   19  66.9  58.8 270  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518209181LDTM4   19  66.7  58.8 280  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518209241LDTM4   19  67.1  58.8 280  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518209301LDTM4   19  67.1  58.8 270  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518209361LDTM4   19 999.9 999.9 270  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518209421LDTM4   19 999.9 999.9 280  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518209481LDTM4   19 999.9 999.9 280  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518209541LDTM4   19  66.4  58.5 270  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518210001LDTM4   19  66.6  58.8 280  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210061LDTM4   19  66.6  59.0 290  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210121LDTM4   19  66.7  59.2 280  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210181LDTM4   19  66.6  59.2 270  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210241LDTM4   19  66.7  59.5 280  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210301LDTM4   19  66.7  59.4 290  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210361LDTM4   19 999.9 999.9 280  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210421LDTM4   19 999.9 999.9 290  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210481LDTM4   19 999.9 999.9 280  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518210541LDTM4   19  66.6  59.7 290  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211001LDTM4   19  66.6  59.7 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211061LDTM4   19  66.7  59.9 280  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211121LDTM4   19  66.9  60.1 290  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211181LDTM4   19  67.1  60.3 300  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211241LDTM4   19  67.1  60.1 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518211301LDTM4   19  67.1  60.1 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518211361LDTM4   19 999.9 999.9 300  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211421LDTM4   19 999.9 999.9 290  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211481LDTM4   19 999.9 999.9 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518211541LDTM4   19  67.1  60.3 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518212001LDTM4   19  67.3  60.4 290  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518212061LDTM4   19 999.9 999.9 280  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518212121LDTM4   19 999.9 999.9 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518212181LDTM4   19 999.9 999.9 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518212241LDTM4   19  67.6  60.4 280  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518212301LDTM4   19  67.6  60.4 280  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518212361LDTM4   19  67.5  60.3 280  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518212421LDTM4   19  67.6  60.4 290  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518212481LDTM4   19  67.5  60.4 290  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518212541LDTM4   19  67.5  60.4 290  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518213001LDTM4   19  67.8  60.8 280  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518213061LDTM4   19  68.0  61.0 280  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202518213121LDTM4   19  67.8  60.8 280  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518213181LDTM4   19  67.6  60.8 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518213241LDTM4   19  68.2  61.3 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518213301LDTM4   19  68.2  61.2 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518213361LDTM4   19  68.2  61.0 290  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518213421LDTM4   19  67.8  60.6 290  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518213481LDTM4   19  68.0  60.8 290  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518213541LDTM4   19  67.6  60.6 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518214001LDTM4   19  67.5  60.4 290  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518214061LDTM4   19  67.8  60.8 280  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518214121LDTM4   19  67.8  60.6 290  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518214181LDTM4   19  68.4  61.2 290  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202518214241LDTM4   19  68.4  61.2 300  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518214301LDTM4   19  68.5  61.2 290  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202518214361LDTM4   19 999.9 999.9 290  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202518214421LDTM4   19 999.9 999.9 290  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518214481LDTM4   19 999.9 999.9 290  5.1  8.0 999 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]
142 matching elements
0.182 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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