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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: 1338 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 (114)
 (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
202511400001LDTM4   19  54.7  46.2 210  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511400061LDTM4   19  55.2  46.6 210  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511400121LDTM4   19  55.8  46.8 210  8.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511400181LDTM4   19  55.6  46.6 210  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511400241LDTM4   19  56.1  46.9 210  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511400301LDTM4   19  56.3  46.8 220  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511400361LDTM4   19  56.1  46.4 210  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511400421LDTM4   19  56.3  46.6 210  7.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511400481LDTM4   19  56.7  46.9 210  7.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202511400541LDTM4   19  57.2  47.1 210  6.0  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511401001LDTM4   19  58.1  47.3 210  6.0  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202511401061LDTM4   19  57.7  46.6 210  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511401121LDTM4   19  57.6  46.4 210  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511401181LDTM4   19  57.4  46.4 210  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511401241LDTM4   19  56.8  46.8 200  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202511401301LDTM4   19  56.3  46.6   0  0.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202511401361LDTM4   19  54.9  45.9 340  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511401421LDTM4   19  54.7  46.0   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202511401481LDTM4   19  54.5  46.0   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202511401541LDTM4   19  54.5  45.9   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511402001LDTM4   19  54.7  46.2   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511402061LDTM4   19  55.2  46.4   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202511402121LDTM4   19  57.0  47.8   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511402181LDTM4   19  58.5  48.2   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511402241LDTM4   19  59.2  47.8   0  0.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202511402301LDTM4   19  60.1  47.8 160  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202511402361LDTM4   19 999.9 999.9 180  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511402421LDTM4   19 999.9 999.9 180  6.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511402481LDTM4   19 999.9 999.9 190  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511403001LDTM4   19  62.4  48.0 190  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511403061LDTM4   19  62.2  48.0 190  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511403121LDTM4   19  62.4  48.2 190  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202511403181LDTM4   19  62.8  48.6 190  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511403241LDTM4   19  63.3  48.9 200  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511403301LDTM4   19  63.3  48.9 200  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511403361LDTM4   19 999.9 999.9 190  8.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511403421LDTM4   19 999.9 999.9 190  8.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511403481LDTM4   19 999.9 999.9 190  8.9 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511403541LDTM4   19  63.3  49.1 190  7.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511404001LDTM4   19  64.2  49.6 190  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511404061LDTM4   19  63.9  49.1 200  8.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511404121LDTM4   19  63.7  49.3 190  8.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511404181LDTM4   19  64.2  49.6 190  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511404241LDTM4   19  63.9  49.5 190  8.0 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511404301LDTM4   19  64.6  49.6 190  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511404361LDTM4   19 999.9 999.9 190  8.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202511404421LDTM4   19 999.9 999.9 190  8.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511404481LDTM4   19 999.9 999.9 190  8.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511404541LDTM4   19  64.0  49.6 190  7.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511405001LDTM4   19  64.2  49.8 190  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511405061LDTM4   19  63.9  49.6 190  7.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511405121LDTM4   19  64.2  50.0 190  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511405241LDTM4   19  64.2  50.0 190  8.0 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511405301LDTM4   19  63.3  49.6 190  6.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511405361LDTM4   19  64.2  50.2 200  8.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511405421LDTM4   19  63.9  49.8 200  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511405481LDTM4   19  63.5  49.8 200  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511405541LDTM4   19  63.3  49.6 200  9.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406001LDTM4   19  63.5  49.8 200 12.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406061LDTM4   19 999.9 999.9 200  9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406121LDTM4   19 999.9 999.9 200 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406181LDTM4   19 999.9 999.9 200 11.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406241LDTM4   19  63.1  49.5 200  8.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406301LDTM4   19  63.3  49.3 200 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406361LDTM4   19 999.9 999.9 200  9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406421LDTM4   19 999.9 999.9 200 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406481LDTM4   19 999.9 999.9 200 11.1 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202511406541LDTM4   19  62.8  48.6 200  9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407001LDTM4   19  63.0  48.6 200 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407061LDTM4   19  63.1  48.4 200 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407121LDTM4   19  62.8  48.0 190 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407181LDTM4   19  62.4  47.8 200  9.9 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407241LDTM4   19  62.8  47.7 200  9.9 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407301LDTM4   19  62.4  47.3 200  9.9 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407361LDTM4   19  62.2  46.9 200 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407421LDTM4   19  62.2  46.8 200 11.1 14.0 999 9999.9 9999.9 99.9 99.9 99.9
202511407481LDTM4   19  61.9  46.6 200  8.9 12.1 999 9999.9 9999.9 99.9 99.9 99.9
202511407541LDTM4   19  61.9  46.6 210 11.1 13.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408001LDTM4   19  61.5  46.2 210  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511408061LDTM4   19  61.0  46.4 210  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511408121LDTM4   19  57.0  44.4 280  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408181LDTM4   19  55.2  44.6 280  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408241LDTM4   19  53.6  44.2 290  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408301LDTM4   19  51.6  43.3 300  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408361LDTM4   19  50.5  43.2 300  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202511408421LDTM4   19  49.3  42.3 290  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408481LDTM4   19  49.1  42.4 300  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511408541LDTM4   19  48.9  42.4 290  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511409001LDTM4   19  48.2  42.1 300  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511409061LDTM4   19  46.8  40.8 290  8.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511409121LDTM4   19  45.9  40.5 290  2.9  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511409181LDTM4   19  46.0  41.4 280  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202511409241LDTM4   19  46.2  41.9 280  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202511409301LDTM4   19  46.6  42.3 330  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511409361LDTM4   19  46.6  42.3 330  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511409421LDTM4   19  46.6  42.4 330  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511409481LDTM4   19  46.9  43.0  10  1.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202511409541LDTM4   19  47.3  43.3 320  1.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202511410001LDTM4   19  47.7  43.7   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511410061LDTM4   19  47.8  44.1   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202511410121LDTM4   19  48.2  44.1   0  0.0  1.0 999 9999.9 9999.9 99.9 99.9 99.9
202511410181LDTM4   19  48.6  44.2 180  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511410241LDTM4   19  48.9  44.8   0  0.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511410301LDTM4   19  49.5  45.0 240  1.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202511410361LDTM4   19  49.5  44.8 280  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202511410421LDTM4   19  47.8  43.2 260 15.0 20.0 999 9999.9 9999.9 99.9 99.9 99.9
202511410481LDTM4   19  47.1  42.6 320  7.0 16.9 999 9999.9 9999.9 99.9 99.9 99.9
202511410541LDTM4   19  46.2  41.9 330  6.0 15.0 999 9999.9 9999.9 99.9 99.9 99.9
202511411001LDTM4   19  46.9  43.0 350  4.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511411061LDTM4   19  47.8  44.1  10  2.9  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511411121LDTM4   19  48.2  44.8  30  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202511411181LDTM4   19  48.7  45.5  30  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511411241LDTM4   19  49.5  46.2  50  7.0 11.1 999 9999.9 9999.9 99.9 99.9 99.9
202511411301LDTM4   19  49.6  46.6  70  6.0  9.9 999 9999.9 9999.9 99.9 99.9 99.9
202511411361LDTM4   19 999.9 999.9 110  5.1  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511411421LDTM4   19 999.9 999.9  50  6.0  8.9 999 9999.9 9999.9 99.9 99.9 99.9
202511411481LDTM4   19 999.9 999.9  70  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511411541LDTM4   19  50.2  47.5  80  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202511412001LDTM4   19  50.4  47.8 360  1.9  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202511412061LDTM4   19  50.5  47.8 150  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202511412121LDTM4   19  50.7  48.0 120  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202511412181LDTM4   19  51.1  48.6   0  0.0  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202511412241LDTM4   19  51.1  48.4  10  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202511412301LDTM4   19  51.3  48.4  50  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202511412361LDTM4   19 999.9 999.9   0  0.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202511412421LDTM4   19 999.9 999.9 100  1.0  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202511412481LDTM4   19 999.9 999.9  80  1.9  2.9 999 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]
127 matching elements
0.024 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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