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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: 0653 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 (185)
 (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
202518500001LDTM4   19  78.6  57.6  10  5.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500061LDTM4   19  78.8  57.9  30  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500121LDTM4   19  78.3  57.7  10  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500181LDTM4   19  78.1  57.6  20  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500241LDTM4   19  77.9  57.4  10  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500301LDTM4   19  78.1  57.4  20  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500361LDTM4   19  77.7  57.2  50  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500421LDTM4   19  77.2  57.0  50  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500481LDTM4   19  77.0  56.8  40  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518500541LDTM4   19  76.6  57.0  50  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518501001LDTM4   19  76.3  56.8  40  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518501061LDTM4   19  76.1  57.0  30  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518501121LDTM4   19  75.7  57.4  50  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518501181LDTM4   19  75.6  57.4  40  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518501241LDTM4   19  75.2  57.2  40  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518501301LDTM4   19  74.8  57.4  60  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518501361LDTM4   19 999.9 999.9  50  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518501421LDTM4   19 999.9 999.9  50  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518501481LDTM4   19 999.9 999.9  50  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518501541LDTM4   19  74.3  55.9  60  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502001LDTM4   19  73.9  56.1  60  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502061LDTM4   19  73.8  55.4  50  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502121LDTM4   19  73.4  56.5  60  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502181LDTM4   19  73.0  57.2  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202518502241LDTM4   19  72.5  57.7  70  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502301LDTM4   19  72.3  56.8  60  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502361LDTM4   19 999.9 999.9  60  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502421LDTM4   19 999.9 999.9  70  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518502481LDTM4   19 999.9 999.9  80  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518503001LDTM4   19  71.2  57.0  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202518503061LDTM4   19  71.1  57.0  80  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518503121LDTM4   19  70.9  56.8  70  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518503181LDTM4   19  70.5  57.0  70  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518503241LDTM4   19  70.3  57.0  70  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518503301LDTM4   19  70.0  57.0  80  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518503361LDTM4   19  69.6  56.5 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202518503421LDTM4   19  69.3  56.3 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202518503481LDTM4   19  69.3  56.7 999 99.9 99.9 999 9999.9 9999.9 99.9 99.9 99.9
202518503541LDTM4   19  69.1  55.8  60  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202518504001LDTM4   19  69.1  56.1  70  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518504061LDTM4   19  68.7  55.8  80  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504121LDTM4   19  68.7  55.8  80  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504181LDTM4   19  68.5  56.5  80  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504241LDTM4   19  68.5  55.6  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504301LDTM4   19  68.5  55.8  90  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504361LDTM4   19 999.9 999.9  90  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504421LDTM4   19 999.9 999.9  90  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518504481LDTM4   19 999.9 999.9  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518505001LDTM4   19  67.6  55.2  90  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518505061LDTM4   19  67.6  54.9  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518505121LDTM4   19  67.6  55.2  80  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518505181LDTM4   19  67.5  55.2  90  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518505241LDTM4   19  67.3  54.7  90  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518505301LDTM4   19  67.5  54.9  90  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202518505361LDTM4   19 999.9 999.9  90  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518505421LDTM4   19 999.9 999.9  90  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202518505481LDTM4   19 999.9 999.9  80  5.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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