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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: 1044 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 (199)
 (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
202519900001LDTM4   19  65.3  50.9 360  4.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900061LDTM4   19  64.9  50.5 360  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900121LDTM4   19  64.9  50.7  10  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900181LDTM4   19  64.9  50.7 360  2.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900241LDTM4   19  64.2  50.2  20  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900301LDTM4   19  64.4  50.5  10  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900361LDTM4   19 999.9 999.9  10  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519900421LDTM4   19 999.9 999.9 340  2.9  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202519900481LDTM4   19 999.9 999.9 360  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519900541LDTM4   19  63.3  49.8 360  5.1  7.0 999 9999.9 9999.9 99.9 99.9 99.9
202519901001LDTM4   19  63.1  50.2 350  1.9  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202519901061LDTM4   19  62.6  50.0 360  4.1  8.0 999 9999.9 9999.9 99.9 99.9 99.9
202519901121LDTM4   19  62.4  50.4  10  4.1  6.0 999 9999.9 9999.9 99.9 99.9 99.9
202519901181LDTM4   19  62.1  50.5  10  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519901241LDTM4   19  61.9  50.7  10  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519901301LDTM4   19  61.7  50.7  30  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519902541LDTM4   19  59.2  50.7  40  1.0  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519905001LDTM4   19  55.2  50.5  80  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519905061LDTM4   19 999.9 999.9  60  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905121LDTM4   19 999.9 999.9  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905181LDTM4   19  54.7  50.4  60  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905241LDTM4   19  54.9  50.7  80  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905301LDTM4   19  54.9  50.7  70  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905361LDTM4   19 999.9 999.9  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905421LDTM4   19 999.9 999.9  70  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905481LDTM4   19 999.9 999.9  60  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519905541LDTM4   19  54.7  50.9  80  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906001LDTM4   19  54.5  50.5  90  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906061LDTM4   19  54.3  50.4 100  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906121LDTM4   19  54.3  50.2  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906181LDTM4   19  53.6  49.6  70  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906241LDTM4   19  53.6  50.0  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906301LDTM4   19  53.4  50.0  70  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906361LDTM4   19 999.9 999.9  70  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906421LDTM4   19 999.9 999.9  80  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519906481LDTM4   19 999.9 999.9  80  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519906541LDTM4   19  53.2  50.0  90  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907001LDTM4   19  53.2  50.0 100  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519907061LDTM4   19  53.2  50.0  90  1.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519907121LDTM4   19  52.9  49.6  70  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907181LDTM4   19  52.7  49.6 100  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907241LDTM4   19  52.9  49.8  50  1.9  1.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907301LDTM4   19  52.7  49.6  60  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907361LDTM4   19  52.9  49.8  80  1.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907421LDTM4   19  52.5  49.6  70  2.9  2.9 999 9999.9 9999.9 99.9 99.9 99.9
202519907481LDTM4   19  52.3  49.5  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519907541LDTM4   19  52.3  49.6  70  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908001LDTM4   19  52.3  49.6  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908061LDTM4   19  52.3  49.6  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908121LDTM4   19  52.3  49.8  80  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908181LDTM4   19  52.0  49.5  80  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908241LDTM4   19  51.6  49.1  90  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908301LDTM4   19  52.0  49.5  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908361LDTM4   19 999.9 999.9  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908421LDTM4   19 999.9 999.9  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908481LDTM4   19 999.9 999.9  80  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519908541LDTM4   19  51.4  48.9  90  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909001LDTM4   19  51.4  49.1  90  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909061LDTM4   19  51.4  49.1  80  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909121LDTM4   19  51.3  48.9  80  1.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909181LDTM4   19  51.3  48.9  70  2.9  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909241LDTM4   19  51.3  48.9  90  4.1  4.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909301LDTM4   19  51.3  48.9  90  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909361LDTM4   19  51.4  49.1  80  4.1  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909421LDTM4   19  51.4  49.1  80  2.9  5.1 999 9999.9 9999.9 99.9 99.9 99.9
202519909481LDTM4   19  51.8  49.5  90  2.9  4.1 999 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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