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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: 1208 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 (358)
 (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   N     W    
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER  LAT   LON   
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s  d.deg d.deg  
202535800001LDTM4   19  39.7  32.2 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535800061LDTM4   19 999.9 999.9 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535800121LDTM4   19 999.9 999.9 300  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535800181LDTM4   19 999.9 999.9 300  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535800241LDTM4   19  39.7  32.2 300  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535800301LDTM4   19  39.6  32.2 300  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535800361LDTM4   19 999.9 999.9 300  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535800421LDTM4   19 999.9 999.9 300  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535800481LDTM4   19 999.9 999.9 300  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535800541LDTM4   19  39.9  32.4 300  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535801001LDTM4   19  39.7  32.2 300  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535801061LDTM4   19  39.9  32.4 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535801121LDTM4   19  39.9  32.4 310  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535801181LDTM4   19  39.9  32.4 310  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535801241LDTM4   19  39.9  32.4 310  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535801301LDTM4   19  39.9  32.4 320  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535801361LDTM4   19 999.9 999.9 310  5.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202535801421LDTM4   19 999.9 999.9 320  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202535801481LDTM4   19 999.9 999.9 310  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535801541LDTM4   19  39.6  31.8 310  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202535802001LDTM4   19  39.6  31.8 330  2.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202535802061LDTM4   19 999.9 999.9 320  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202535802121LDTM4   19 999.9 999.9 330  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535802181LDTM4   19 999.9 999.9 330  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535802241LDTM4   19  39.4  32.0 330  5.1 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202535802301LDTM4   19  39.2  31.8 340  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535802361LDTM4   19 999.9 999.9 330  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535802421LDTM4   19 999.9 999.9 330  2.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535802481LDTM4   19 999.9 999.9 340  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535802541LDTM4   19  39.0  31.6 340  4.1  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202535803001LDTM4   19  38.8  31.5 340  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803061LDTM4   19 999.9 999.9 330  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803121LDTM4   19 999.9 999.9 340  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803181LDTM4   19 999.9 999.9 350  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803241LDTM4   19  38.5  30.6  10  1.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803301LDTM4   19  38.3  30.4 360  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803361LDTM4   19 999.9 999.9  10  1.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803421LDTM4   19 999.9 999.9  30  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535803481LDTM4   19 999.9 999.9 360  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535803541LDTM4   19  37.6  30.0 350  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535804001LDTM4   19  37.4  29.7 360  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535804061LDTM4   19 999.9 999.9 360  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535804121LDTM4   19 999.9 999.9 350  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535804181LDTM4   19 999.9 999.9 350  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535804241LDTM4   19  36.7  29.1 340  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535804301LDTM4   19  36.3  28.9   0  0.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535804361LDTM4   19 999.9 999.9  20  1.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535804421LDTM4   19 999.9 999.9  20  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535804481LDTM4   19 999.9 999.9  20  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535804541LDTM4   19  35.8  28.8  10  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535805001LDTM4   19  35.8  28.9 360  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535805061LDTM4   19 999.9 999.9  10  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535805121LDTM4   19 999.9 999.9 360  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535805181LDTM4   19 999.9 999.9 360  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535805241LDTM4   19  35.4  28.9 350  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535805301LDTM4   19  35.4  29.1 360  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535805361LDTM4   19 999.9 999.9 360  1.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535805421LDTM4   19 999.9 999.9   0  0.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535805481LDTM4   19 999.9 999.9  20  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535805541LDTM4   19  35.8  29.1 350  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535806001LDTM4   19  35.8  28.9 360  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535806061LDTM4   19 999.9 999.9   0  0.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535806121LDTM4   19 999.9 999.9  10  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535806181LDTM4   19 999.9 999.9 350  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535806241LDTM4   19  36.1  28.8 340  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535806301LDTM4   19  36.0  28.4 340  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535806361LDTM4   19  36.0  28.4 340  1.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535806421LDTM4   19  36.0  28.0  10  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535806481LDTM4   19  36.0  27.9 350  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202535806541LDTM4   19  36.0  27.7 360  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535807001LDTM4   19  35.8  27.7  10  1.0  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535807061LDTM4   19  35.8  27.5  20  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535807121LDTM4   19  35.6  27.1  10  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202535807181LDTM4   19  35.2  26.8 360  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535807241LDTM4   19  35.1  26.4  10  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535807301LDTM4   19  34.7  26.1  10  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535807361LDTM4   19  34.7  26.1  20  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535807421LDTM4   19  34.5  25.7  30  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202535807481LDTM4   19  34.2  25.5  20  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202535807541LDTM4   19  34.0  25.2  30  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535808001LDTM4   19  33.6  25.0  20  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535808061LDTM4   19  33.4  24.8  40  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535808121LDTM4   19  33.3  24.8  30  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535808181LDTM4   19  33.1  24.6  20  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535808241LDTM4   19  33.3  24.8  30  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535808301LDTM4   19  33.3  25.0  10  1.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535808361LDTM4   19 999.9 999.9 350  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535808421LDTM4   19 999.9 999.9 360  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535808481LDTM4   19 999.9 999.9  50  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535808541LDTM4   19  33.3  25.2  20  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535809001LDTM4   19  33.4  25.2  30  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535809061LDTM4   19  33.3  25.0  20  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535809121LDTM4   19  33.3  24.8  30  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202535809181LDTM4   19  33.1  24.8  50  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202535809241LDTM4   19  33.1  24.8  30  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202535809301LDTM4   19  33.1  24.8  20  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535809361LDTM4   19 999.9 999.9  30  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202535809421LDTM4   19 999.9 999.9  20  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535809481LDTM4   19 999.9 999.9  50  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202535809541LDTM4   19  32.5  24.6  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810001LDTM4   19  32.2  24.4  80  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810061LDTM4   19  32.0  24.4  80  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810121LDTM4   19  31.6  24.3  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810181LDTM4   19  31.5  24.4  80  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810241LDTM4   19  31.3  24.4  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810301LDTM4   19  30.9  24.4  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810361LDTM4   19 999.9 999.9  80  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810421LDTM4   19 999.9 999.9  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202535810481LDTM4   19 999.9 999.9  70  2.9  4.1 999 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]
109 matching elements
0.030 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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