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Realtime Great Lakes Weather Data and Marine Observations


HLNM4: NOS Holland MI                                  
CMAN Station
Lat: 42.77°, Lon: -86.20°
Elevation: 178 m
Anemometer Height: 10 m
Related Site: NDBC


Current Time: 0938 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 (049)
 (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 202504900001HLNM4 19 -11.1 -13.1 300 10.3 12.9 999 9999.9 1023.4 0.1 99.9 99.9 202504900061HLNM4 19 -10.7 999.9 999 99.9 99.9 999 9999.9 9999.9 0.2 99.9 99.9 202504900121HLNM4 19 -10.8 999.9 999 99.9 99.9 999 9999.9 9999.9 0.3 99.9 99.9 202504900181HLNM4 19 -10.6 999.9 999 99.9 99.9 999 9999.9 9999.9 0.3 99.9 99.9 202504900241HLNM4 19 -10.7 -15.2 290 8.7 11.8 999 9999.9 1023.8 0.3 99.9 99.9 202504900301HLNM4 19 -10.4 -13.5 300 8.2 12.3 999 9999.9 1023.8 0.2 99.9 99.9 202504900361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1023.9 0.1 99.9 99.9 202504900421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1023.9 0.2 99.9 99.9 202504900481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1023.9 0.2 99.9 99.9 202504900541HLNM4 19 -10.8 -15.1 300 7.2 10.3 999 9999.9 1023.9 0.2 99.9 99.9 202504901001HLNM4 19 -10.6 -15.8 290 8.7 11.3 999 9999.9 1024.0 0.3 99.9 99.9 202504901061HLNM4 19 -10.9 999.9 999 99.9 99.9 999 9999.9 9999.9 0.3 99.9 99.9 202504901121HLNM4 19 -10.8 999.9 999 99.9 99.9 999 9999.9 9999.9 0.3 99.9 99.9 202504901181HLNM4 19 -10.6 999.9 999 99.9 99.9 999 9999.9 9999.9 0.2 99.9 99.9 202504901241HLNM4 19 -10.6 -15.3 280 8.2 10.3 999 9999.9 1024.1 0.2 99.9 99.9 202504901301HLNM4 19 -10.6 -14.0 280 8.2 12.3 999 9999.9 1024.2 0.2 99.9 99.9 202504901361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.3 0.2 99.9 99.9 202504901421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.5 0.2 99.9 99.9 202504901481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.4 0.3 99.9 99.9 202504901541HLNM4 19 -10.8 -15.6 300 8.7 10.3 999 9999.9 1024.4 0.3 99.9 99.9 202504902001HLNM4 19 -10.9 -16.7 300 9.8 11.3 999 9999.9 1024.4 0.3 99.9 99.9 202504902061HLNM4 19 -10.9 -16.4 999 99.9 99.9 999 9999.9 1024.5 0.3 99.9 99.9 202504902121HLNM4 19 -10.7 -15.2 999 99.9 99.9 999 9999.9 1024.5 0.4 99.9 99.9 202504902181HLNM4 19 -11.0 -17.1 999 99.9 99.9 999 9999.9 1024.5 0.4 99.9 99.9 202504902241HLNM4 19 -10.9 -15.8 300 7.7 10.8 999 9999.9 1024.6 0.4 99.9 99.9 202504902301HLNM4 19 -10.8 -15.8 280 7.2 10.3 999 9999.9 1024.7 0.4 99.9 99.9 202504902361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.8 0.4 99.9 99.9 202504902421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.8 0.3 99.9 99.9 202504902481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.9 0.2 99.9 99.9 202504902541HLNM4 19 -11.0 -16.7 280 9.8 10.8 999 9999.9 1024.8 0.2 99.9 99.9 202504903001HLNM4 19 -10.7 -14.3 280 7.7 11.3 999 9999.9 1025.0 0.3 99.9 99.9 202504903061HLNM4 19 -10.9 999.9 999 99.9 99.9 999 9999.9 1025.0 0.3 99.9 99.9 202504903121HLNM4 19 -11.1 999.9 999 99.9 99.9 999 9999.9 1025.0 0.3 99.9 99.9 202504903181HLNM4 19 -10.8 999.9 999 99.9 99.9 999 9999.9 1025.0 0.3 99.9 99.9 202504903241HLNM4 19 -11.0 -14.4 300 8.7 10.3 999 9999.9 1025.1 0.3 99.9 99.9 202504903301HLNM4 19 -10.8 -14.2 270 7.2 11.8 999 9999.9 1025.1 0.3 99.9 99.9 202504903361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.1 0.3 99.9 99.9 202504903421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.1 0.3 99.9 99.9 202504903481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.1 0.2 99.9 99.9 202504903541HLNM4 19 -10.6 -13.3 290 7.7 9.8 999 9999.9 1025.0 0.1 99.9 99.9 202504904001HLNM4 19 -10.8 -12.5 280 8.2 10.3 999 9999.9 1024.9 0.1 99.9 99.9 202504904061HLNM4 19 -10.8 -13.2 999 99.9 99.9 999 9999.9 1024.9 0.1 99.9 99.9 202504904121HLNM4 19 -10.5 -12.1 999 99.9 99.9 999 9999.9 1024.8 0.1 99.9 99.9 202504904181HLNM4 19 -10.9 -13.7 999 99.9 99.9 999 9999.9 1024.7 0.2 99.9 99.9 202504904241HLNM4 19 -11.0 -14.8 320 8.7 10.3 999 9999.9 1024.7 0.2 99.9 99.9 202504904301HLNM4 19 -10.4 -12.7 280 7.7 9.8 999 9999.9 1024.7 0.2 99.9 99.9 202504904361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.7 0.2 99.9 99.9 202504904421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.7 0.2 99.9 99.9 202504904481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1024.7 0.1 99.9 99.9 202504904541HLNM4 19 -10.7 -16.6 290 6.2 9.3 999 9999.9 1024.8 0.1 99.9 99.9 202504905001HLNM4 19 -10.8 -14.7 300 7.7 9.8 999 9999.9 1024.9 0.1 99.9 99.9 202504905061HLNM4 19 -11.1 -14.0 999 99.9 99.9 999 9999.9 9999.9 0.1 99.9 99.9 202504905121HLNM4 19 -10.4 -14.3 999 99.9 99.9 999 9999.9 9999.9 0.1 99.9 99.9 202504905181HLNM4 19 -10.8 -14.1 999 99.9 99.9 999 9999.9 9999.9 0.1 99.9 99.9 202504905361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.3 0.1 99.9 99.9 202504905421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.3 0.1 99.9 99.9 202504905481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.3 0.1 99.9 99.9 202504905541HLNM4 19 -10.5 -14.1 290 7.2 9.3 999 9999.9 1025.3 0.1 99.9 99.9 202504906001HLNM4 19 -10.7 -14.0 300 8.2 9.8 999 9999.9 1025.5 0.1 99.9 99.9 202504906061HLNM4 19 -10.5 999.9 999 99.9 99.9 999 9999.9 1025.7 0.1 99.9 99.9 202504906121HLNM4 19 -10.5 999.9 999 99.9 99.9 999 9999.9 1025.8 0.1 99.9 99.9 202504906181HLNM4 19 -10.5 999.9 999 99.9 99.9 999 9999.9 1025.8 0.1 99.9 99.9 202504906241HLNM4 19 -10.3 -11.2 270 8.2 10.3 999 9999.9 1025.8 0.1 99.9 99.9 202504906301HLNM4 19 -10.1 -11.7 290 8.7 10.8 999 9999.9 1025.9 0.1 99.9 99.9 202504906361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1025.9 0.1 99.9 99.9 202504906421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1026.0 0.1 99.9 99.9 202504906481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1026.1 0.1 99.9 99.9 202504906541HLNM4 19 -10.5 -13.2 310 8.2 9.8 999 9999.9 1026.1 0.0 99.9 99.9 202504907001HLNM4 19 -10.5 -11.9 310 7.2 10.3 999 9999.9 1026.2 0.1 99.9 99.9 202504907061HLNM4 19 -10.4 999.9 999 99.9 99.9 999 9999.9 9999.9 0.1 99.9 99.9 202504907121HLNM4 19 -10.6 999.9 999 99.9 99.9 999 9999.9 9999.9 0.1 99.9 99.9 202504907181HLNM4 19 -10.5 999.9 999 99.9 99.9 999 9999.9 9999.9 0.1 99.9 99.9 202504907241HLNM4 19 -10.2 -13.3 310 6.2 9.3 999 9999.9 1026.4 0.1 99.9 99.9 202504907301HLNM4 19 -10.6 -12.2 310 8.2 11.3 999 9999.9 1026.5 0.1 99.9 99.9 202504907361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1026.5 0.1 99.9 99.9 202504907421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1026.5 0.1 99.9 99.9 202504907481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 1026.5 0.1 99.9 99.9 202504907541HLNM4 19 -10.2 -11.4 310 9.3 10.8 999 9999.9 1026.5 0.1 99.9 99.9 202504908001HLNM4 19 -10.2 -11.7 290 8.7 11.8 999 9999.9 1026.5 0.1 99.9 99.9 202504908061HLNM4 19 -10.5 999.9 999 99.9 99.9 999 9999.9 1026.5 0.1 99.9 99.9 202504908121HLNM4 19 -10.6 999.9 999 99.9 99.9 999 9999.9 1026.4 0.1 99.9 99.9 202504908181HLNM4 19 -10.2 999.9 999 99.9 99.9 999 9999.9 1026.4 0.1 99.9 99.9 202504908241HLNM4 19 -10.4 -12.9 320 8.7 11.3 999 9999.9 1026.4 0.1 99.9 99.9 202504908301HLNM4 19 -10.3 -11.8 300 10.8 12.3 999 9999.9 1026.4 0.1 99.9 99.9 202504908361HLNM4 19 -10.4 -12.8 999 99.9 99.9 999 9999.9 1026.4 0.1 99.9 99.9 202504908421HLNM4 19 -10.0 -12.0 999 99.9 99.9 999 9999.9 1026.5 0.1 99.9 99.9 202504908481HLNM4 19 -10.3 -11.7 999 99.9 99.9 999 9999.9 1026.6 0.1 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
87 matching elements
0.014 sec

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