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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: 1109 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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s 202504500001HLNM4 19 21.9 12.6 270 16.9 21.0 999 9999.9 30.32 32.5 99.9 99.9 202504500061HLNM4 19 21.6 999.9 999 99.9 99.9 999 9999.9 9999.9 32.7 99.9 99.9 202504500121HLNM4 19 21.7 999.9 999 99.9 99.9 999 9999.9 9999.9 32.7 99.9 99.9 202504500181HLNM4 19 22.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.7 99.9 99.9 202504500241HLNM4 19 21.7 11.5 270 21.0 23.9 999 9999.9 30.34 32.7 99.9 99.9 202504500301HLNM4 19 21.9 11.7 270 19.0 22.0 999 9999.9 30.35 32.5 99.9 99.9 202504500361HLNM4 19 999.9 999.9 260 18.1 22.0 999 9999.9 30.35 32.5 99.9 99.9 202504500421HLNM4 19 999.9 999.9 260 20.0 22.9 999 9999.9 30.35 32.5 99.9 99.9 202504500481HLNM4 19 999.9 999.9 260 18.1 22.0 999 9999.9 30.35 32.5 99.9 99.9 202504500541HLNM4 19 21.9 11.8 280 18.1 22.9 999 9999.9 30.35 32.7 99.9 99.9 202504501001HLNM4 19 21.4 9.5 260 18.1 22.9 999 9999.9 30.35 32.7 99.9 99.9 202504501061HLNM4 19 22.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.9 99.9 99.9 202504501121HLNM4 19 22.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.9 99.9 99.9 202504501181HLNM4 19 21.7 999.9 999 99.9 99.9 999 9999.9 9999.9 32.9 99.9 99.9 202504501241HLNM4 19 21.9 11.8 260 19.0 22.0 999 9999.9 30.37 32.7 99.9 99.9 202504501301HLNM4 19 21.9 10.9 260 16.9 22.0 999 9999.9 30.37 32.7 99.9 99.9 202504501361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.37 32.5 99.9 99.9 202504501421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.38 32.7 99.9 99.9 202504501481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.38 32.7 99.9 99.9 202504501541HLNM4 19 22.5 13.6 270 14.0 21.0 999 9999.9 30.38 32.9 99.9 99.9 202504502001HLNM4 19 21.9 13.1 260 21.0 25.1 999 9999.9 30.38 32.9 99.9 99.9 202504502061HLNM4 19 21.9 999.9 999 99.9 99.9 999 9999.9 9999.9 32.9 99.9 99.9 202504502121HLNM4 19 21.9 999.9 999 99.9 99.9 999 9999.9 9999.9 32.7 99.9 99.9 202504502181HLNM4 19 21.4 999.9 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504502241HLNM4 19 21.7 13.3 250 21.0 22.9 999 9999.9 30.40 32.4 99.9 99.9 202504502301HLNM4 19 21.6 12.7 260 18.1 25.1 999 9999.9 30.40 32.2 99.9 99.9 202504502361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.40 32.2 99.9 99.9 202504502421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.40 32.2 99.9 99.9 202504502481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.41 32.4 99.9 99.9 202504502541HLNM4 19 21.2 12.0 260 15.9 21.0 999 9999.9 30.41 32.4 99.9 99.9 202504503001HLNM4 19 21.0 12.6 250 18.1 22.0 999 9999.9 30.41 32.5 99.9 99.9 202504503061HLNM4 19 20.7 11.5 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504503181HLNM4 19 20.7 11.3 999 99.9 99.9 999 9999.9 9999.9 32.7 99.9 99.9 202504503241HLNM4 19 21.0 12.2 260 15.9 22.0 999 9999.9 30.43 32.5 99.9 99.9 202504503301HLNM4 19 20.5 11.5 260 20.0 22.9 999 9999.9 30.42 32.5 99.9 99.9 202504503361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504503421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504503481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504503541HLNM4 19 20.5 11.8 270 18.1 21.0 999 9999.9 30.43 32.5 99.9 99.9 202504504001HLNM4 19 20.5 12.2 260 14.0 21.0 999 9999.9 30.43 32.5 99.9 99.9 202504504061HLNM4 19 20.3 999.9 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504504121HLNM4 19 20.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504504181HLNM4 19 20.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.7 99.9 99.9 202504504241HLNM4 19 20.5 12.7 260 19.0 21.0 999 9999.9 30.45 32.7 99.9 99.9 202504504301HLNM4 19 20.7 13.5 260 16.9 22.9 999 9999.9 30.45 32.7 99.9 99.9 202504504361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.45 32.5 99.9 99.9 202504504421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.45 32.5 99.9 99.9 202504504481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.45 32.5 99.9 99.9 202504504541HLNM4 19 20.5 12.2 270 16.9 22.9 999 9999.9 30.46 32.5 99.9 99.9 202504505001HLNM4 19 20.3 11.7 270 15.9 22.0 999 9999.9 30.46 32.5 99.9 99.9 202504505061HLNM4 19 20.5 12.6 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504505121HLNM4 19 20.1 10.8 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504505181HLNM4 19 20.5 12.7 999 99.9 99.9 999 9999.9 9999.9 32.5 99.9 99.9 202504505241HLNM4 19 20.3 12.2 270 15.9 21.0 999 9999.9 30.46 32.5 99.9 99.9 202504505301HLNM4 19 20.5 12.7 280 15.0 19.0 999 9999.9 30.46 32.5 99.9 99.9 202504505361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.46 32.4 99.9 99.9 202504505421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.46 32.4 99.9 99.9 202504505481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.46 32.5 99.9 99.9 202504505541HLNM4 19 20.1 13.8 260 16.9 21.0 999 9999.9 30.46 32.5 99.9 99.9 202504506001HLNM4 19 20.3 13.8 270 15.9 20.0 999 9999.9 30.46 32.4 99.9 99.9 202504506061HLNM4 19 20.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.4 99.9 99.9 202504506121HLNM4 19 19.8 999.9 999 99.9 99.9 999 9999.9 9999.9 32.4 99.9 99.9 202504506181HLNM4 19 20.1 999.9 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504506241HLNM4 19 19.8 12.0 270 15.9 20.0 999 9999.9 30.47 32.2 99.9 99.9 202504506301HLNM4 19 19.8 11.8 260 16.9 19.0 999 9999.9 30.48 32.2 99.9 99.9 202504506361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.48 32.2 99.9 99.9 202504506421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.48 32.2 99.9 99.9 202504506481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.48 32.2 99.9 99.9 202504506541HLNM4 19 19.4 12.2 260 15.9 19.0 999 9999.9 30.48 32.2 99.9 99.9 202504507001HLNM4 19 19.6 12.7 260 14.0 19.0 999 9999.9 30.49 32.2 99.9 99.9 202504507061HLNM4 19 19.6 12.4 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504507121HLNM4 19 19.9 13.1 999 99.9 99.9 999 9999.9 9999.9 32.0 99.9 99.9 202504507181HLNM4 19 19.6 12.2 999 99.9 99.9 999 9999.9 9999.9 32.0 99.9 99.9 202504507241HLNM4 19 19.8 12.6 270 15.0 19.0 999 9999.9 30.49 32.0 99.9 99.9 202504507301HLNM4 19 19.8 12.6 270 14.0 18.1 999 9999.9 30.49 32.2 99.9 99.9 202504507361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.49 32.2 99.9 99.9 202504507421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.50 32.2 99.9 99.9 202504507481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.50 32.2 99.9 99.9 202504507541HLNM4 19 999.9 999.9 270 15.0 19.0 999 9999.9 30.50 32.2 99.9 99.9 202504508001HLNM4 19 999.9 999.9 270 11.1 15.9 999 9999.9 30.50 32.2 99.9 99.9 202504508061HLNM4 19 19.6 12.0 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504508121HLNM4 19 19.4 11.8 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504508181HLNM4 19 19.4 12.2 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504508241HLNM4 19 19.2 11.8 280 11.1 16.9 999 9999.9 9999.9 32.2 99.9 99.9 202504508301HLNM4 19 19.6 12.4 280 12.1 15.9 999 9999.9 9999.9 32.2 99.9 99.9 202504508361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.50 32.2 99.9 99.9 202504508421HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.50 32.2 99.9 99.9 202504508481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.50 32.2 99.9 99.9 202504508541HLNM4 19 19.6 12.6 280 11.1 14.0 999 9999.9 30.50 32.2 99.9 99.9 202504509001HLNM4 19 19.4 11.5 270 11.1 14.0 999 9999.9 30.50 32.2 99.9 99.9 202504509061HLNM4 19 19.6 11.7 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504509121HLNM4 19 19.6 13.3 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504509181HLNM4 19 19.4 11.5 999 99.9 99.9 999 9999.9 9999.9 32.2 99.9 99.9 202504509241HLNM4 19 19.6 11.8 270 12.1 14.0 999 9999.9 30.51 32.2 99.9 99.9 202504509301HLNM4 19 19.6 12.2 280 12.1 15.9 999 9999.9 30.51 32.2 99.9 99.9 202504509361HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.51 32.2 99.9 99.9 202504509481HLNM4 19 999.9 999.9 999 99.9 99.9 999 9999.9 30.52 32.2 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]
97 matching elements
0.016 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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