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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: 1230 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
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 (045)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s
202504500001LDTM4   19  -7.6 -14.6 280  5.7  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504500061LDTM4   19  -7.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504500121LDTM4   19  -7.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504500181LDTM4   19  -7.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504500241LDTM4   19  -7.4 -14.5 280  5.7  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504500301LDTM4   19  -7.3 -14.5 280  5.7  7.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504500361LDTM4   19 999.9 999.9 280  5.1  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504500421LDTM4   19 999.9 999.9 280  4.6  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504500481LDTM4   19 999.9 999.9 280  6.2  9.3 999 9999.9 9999.9 99.9 99.9 99.9             
202504500541LDTM4   19  -7.4 -15.3 280  6.7  9.8 999 9999.9 9999.9 99.9 99.9 99.9             
202504501001LDTM4   19  -7.5 -15.5 290  7.2  9.8 999 9999.9 9999.9 99.9 99.9 99.9             
202504501061LDTM4   19  -7.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504501121LDTM4   19  -7.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504501181LDTM4   19  -7.7 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504501241LDTM4   19  -7.6 -15.5 280  5.7  9.3 999 9999.9 9999.9 99.9 99.9 99.9             
202504501301LDTM4   19  -7.8 -15.6 280  6.2  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504501541LDTM4   19  -7.7 -15.5 280  6.2  9.8 999 9999.9 9999.9 99.9 99.9 99.9             
202504502001LDTM4   19  -7.6 -15.4 280  5.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504502061LDTM4   19  -7.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504502121LDTM4   19  -7.6 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504502181LDTM4   19  -7.8 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504502241LDTM4   19  -7.7 -15.5 270  5.1  9.3 999 9999.9 9999.9 99.9 99.9 99.9             
202504502301LDTM4   19  -7.6 -15.3 280  6.2  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504502541LDTM4   19  -7.9 -15.6 280  5.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504503001LDTM4   19  -8.0 -16.1 280  6.7  9.3 999 9999.9 9999.9 99.9 99.9 99.9             
202504503061LDTM4   19  -7.9 -16.0 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504503121LDTM4   19  -8.0 -16.0 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504503181LDTM4   19  -8.1 -15.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504503241LDTM4   19  -8.2 -15.9 280  6.7  9.3 999 9999.9 9999.9 99.9 99.9 99.9             
202504503301LDTM4   19  -8.2 -15.8 280  5.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504503541LDTM4   19  -8.3 -16.1 280  5.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504504001LDTM4   19  -8.3 -15.9 290  5.7  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504504061LDTM4   19  -8.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504504121LDTM4   19  -8.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504504181LDTM4   19  -8.5 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504504241LDTM4   19  -8.6 -15.9 290  5.7  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504504301LDTM4   19  -8.6 -16.0 280  5.1  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504504541LDTM4   19  -8.8 -16.2 290  5.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504505001LDTM4   19  -8.8 -16.1 280  6.2  9.8 999 9999.9 9999.9 99.9 99.9 99.9             
202504505061LDTM4   19  -8.9 -16.1 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504505121LDTM4   19  -8.9 -16.3 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504505241LDTM4   19  -9.0 -16.4 290  4.1  7.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504505301LDTM4   19  -9.0 -16.3 290  4.6  7.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504505541LDTM4   19  -9.2 -16.6 290  6.2  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504506001LDTM4   19  -9.2 -16.7 280  5.7  8.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504506061LDTM4   19  -9.4 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504506121LDTM4   19  -9.3 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504506181LDTM4   19  -9.2 999.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504506241LDTM4   19  -9.2 -16.0 280  5.1  7.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504506301LDTM4   19  -9.2 -15.9 280  5.1  7.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504506541LDTM4   19  -9.3 -16.1 280  4.6  7.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504507001LDTM4   19  -9.4 -16.2 290  4.6  8.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504507061LDTM4   19  -9.3 -16.0 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504507121LDTM4   19  -9.5 -16.1 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504507241LDTM4   19  -9.4 -16.0 290  4.1  7.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504507301LDTM4   19  -9.3 -15.8 290  4.1  7.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504507541LDTM4   19 999.9 999.9 290  3.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504508001LDTM4   19 999.9 999.9 280  3.6  6.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504508061LDTM4   19  -9.4 -15.8 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504508121LDTM4   19  -9.4 -15.8 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504508241LDTM4   19  -9.3 -15.7 280  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202504508301LDTM4   19  -9.3 -15.6 300  3.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504508541LDTM4   19  -9.2 -15.5 280  5.1  6.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504509001LDTM4   19  -9.2 -15.5 280  3.1  6.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504509061LDTM4   19  -9.2 -15.4 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504509121LDTM4   19  -9.3 -15.6 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504509181LDTM4   19  -9.2 -15.4 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504509241LDTM4   19  -9.2 -15.3 280  3.6  6.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504509301LDTM4   19  -9.2 -15.2 280  4.1  6.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504509541LDTM4   19  -9.2 -14.9 290  3.6  5.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504510001LDTM4   19  -9.2 -14.9 280  4.1  5.7 999 9999.9 9999.9 99.9 99.9 99.9             
202504510061LDTM4   19  -9.2 -14.8 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504510121LDTM4   19  -9.2 -14.7 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504510181LDTM4   19  -9.3 -14.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504510241LDTM4   19  -9.1 -14.7 280  3.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202504510301LDTM4   19  -9.3 -14.9 280  3.6  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202504510361LDTM4   19 999.9 999.9 290  3.6  6.2 999 9999.9 9999.9 99.9 99.9 99.9             
202504510421LDTM4   19 999.9 999.9 310  2.6  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202504510481LDTM4   19 999.9 999.9 290  3.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202504510541LDTM4   19  -9.4 -15.0 280  3.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202504511001LDTM4   19  -9.2 -14.8 300  2.6  4.6 999 9999.9 9999.9 99.9 99.9 99.9             
202504511061LDTM4   19  -9.3 -14.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504511121LDTM4   19  -9.4 -14.9 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504511181LDTM4   19  -9.2 -14.6 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202504511241LDTM4   19  -9.2 -14.5 280  3.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9             
202504511301LDTM4   19  -9.1 -14.3 280  3.1  4.6 999 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 2nd value plotted]
86 matching elements
0.019 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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