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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: 1104 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 (184)
 (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 202518400061HLNM4 19 25.0 24.1 180 3.6 4.1 999 9999.9 1012.8 24.6 99.9 99.9 202518400121HLNM4 19 24.7 24.7 210 2.6 4.1 999 9999.9 1013.0 24.7 99.9 99.9 202518400181HLNM4 19 24.8 23.7 210 4.1 6.2 999 9999.9 1013.0 24.7 99.9 99.9 202518400241HLNM4 19 24.5 24.2 210 3.1 4.6 999 9999.9 1013.0 25.1 99.9 99.9 202518400301HLNM4 19 24.6 23.9 200 2.1 3.1 999 9999.9 1013.0 25.4 99.9 99.9 202518400361HLNM4 19 24.6 23.9 200 2.1 2.6 999 9999.9 1013.0 25.4 99.9 99.9 202518400421HLNM4 19 24.5 23.4 180 2.1 2.6 999 9999.9 1013.0 25.4 99.9 99.9 202518400481HLNM4 19 24.5 23.5 180 2.1 2.6 999 9999.9 1013.0 25.4 99.9 99.9 202518400541HLNM4 19 24.3 23.3 180 2.6 2.6 999 9999.9 1013.1 24.7 99.9 99.9 202518401001HLNM4 19 24.3 23.1 180 1.5 2.6 999 9999.9 1013.1 24.7 99.9 99.9 202518401061HLNM4 19 24.5 21.7 170 1.0 2.1 999 9999.9 1013.2 25.0 99.9 99.9 202518401121HLNM4 19 24.6 21.7 160 1.5 2.1 999 9999.9 1013.3 25.1 99.9 99.9 202518401181HLNM4 19 24.6 21.4 180 1.0 1.5 999 9999.9 1013.4 25.1 99.9 99.9 202518401241HLNM4 19 24.5 20.7 190 0.5 1.5 999 9999.9 1013.4 25.1 99.9 99.9 202518401301HLNM4 19 24.6 20.4 0 0.0 1.5 999 9999.9 1013.4 25.0 99.9 99.9 202518401361HLNM4 19 24.6 19.8 0 0.0 1.0 999 9999.9 1013.3 25.0 99.9 99.9 202518401421HLNM4 19 24.6 19.3 130 1.0 1.0 999 9999.9 1013.2 25.0 99.9 99.9 202518401481HLNM4 19 24.2 21.2 90 2.1 2.1 999 9999.9 1013.1 25.1 99.9 99.9 202518401541HLNM4 19 24.0 21.1 80 2.1 2.1 999 9999.9 1013.4 25.1 99.9 99.9 202518402001HLNM4 19 23.7 22.2 330 9.3 15.4 999 9999.9 1014.1 25.0 99.9 99.9 202518402061HLNM4 19 999.9 999.9 340 9.8 16.5 999 9999.9 1014.0 24.9 99.9 99.9 202518402121HLNM4 19 999.9 999.9 340 11.8 12.9 999 9999.9 1014.6 24.9 99.9 99.9 202518402181HLNM4 19 999.9 999.9 330 10.3 13.4 999 9999.9 1014.7 24.9 99.9 99.9 202518402241HLNM4 19 22.0 22.0 320 9.3 10.8 999 9999.9 1015.0 24.8 99.9 99.9 202518402301HLNM4 19 21.9 21.9 300 7.2 8.7 999 9999.9 1015.3 24.5 99.9 99.9 202518402361HLNM4 19 21.7 21.7 300 5.1 7.2 999 9999.9 1015.3 24.3 99.9 99.9 202518402421HLNM4 19 21.9 21.9 310 3.6 4.6 999 9999.9 1015.3 24.6 99.9 99.9 202518402481HLNM4 19 22.3 22.3 320 4.6 5.7 999 9999.9 1015.5 24.7 99.9 99.9 202518402541HLNM4 19 22.3 22.3 280 4.1 5.7 999 9999.9 1015.6 24.8 99.9 99.9 202518403001HLNM4 19 22.0 22.0 220 5.7 6.2 999 9999.9 1014.5 24.7 99.9 99.9 202518403061HLNM4 19 21.7 21.7 200 6.2 7.7 999 9999.9 1014.0 24.7 99.9 99.9 202518403121HLNM4 19 22.0 22.0 210 7.2 8.7 999 9999.9 1014.2 24.8 99.9 99.9 202518403181HLNM4 19 22.3 22.3 200 9.3 11.8 999 9999.9 1014.0 24.9 99.9 99.9 202518403241HLNM4 19 22.0 22.0 190 10.3 12.3 999 9999.9 1013.8 24.9 99.9 99.9 202518403301HLNM4 19 22.4 22.4 200 7.7 11.3 999 9999.9 1014.2 24.9 99.9 99.9 202518403361HLNM4 19 999.9 999.9 200 7.2 9.3 999 9999.9 1014.1 24.9 99.9 99.9 202518403421HLNM4 19 999.9 999.9 200 7.2 8.7 999 9999.9 1014.0 24.8 99.9 99.9 202518403481HLNM4 19 999.9 999.9 200 6.7 9.3 999 9999.9 1014.0 24.8 99.9 99.9 202518403541HLNM4 19 22.2 22.2 190 6.2 8.2 999 9999.9 1013.9 24.8 99.9 99.9 202518404001HLNM4 19 22.4 22.4 170 3.6 5.7 999 9999.9 1013.8 24.8 99.9 99.9 202518404061HLNM4 19 22.8 21.7 200 3.1 4.6 999 9999.9 1013.9 24.8 99.9 99.9 202518404121HLNM4 19 22.7 21.4 200 3.6 5.1 999 9999.9 1013.9 24.8 99.9 99.9 202518404181HLNM4 19 23.1 20.0 200 6.2 7.2 999 9999.9 1013.8 25.1 99.9 99.9 202518404241HLNM4 19 22.9 19.9 210 4.6 6.7 999 9999.9 1013.9 25.2 99.9 99.9 202518404301HLNM4 19 22.8 21.0 230 5.1 6.2 999 9999.9 1013.9 24.8 99.9 99.9 202518404361HLNM4 19 999.9 999.9 200 5.1 6.2 999 9999.9 1013.8 24.2 99.9 99.9 202518404421HLNM4 19 999.9 999.9 170 4.1 6.2 999 9999.9 1013.7 23.8 99.9 99.9 202518404481HLNM4 19 999.9 999.9 180 5.1 6.2 999 9999.9 1013.7 24.4 99.9 99.9 202518404541HLNM4 19 23.3 21.1 180 5.1 5.7 999 9999.9 1013.6 24.8 99.9 99.9 202518405001HLNM4 19 23.7 21.0 190 6.2 7.2 999 9999.9 1013.5 24.9 99.9 99.9 202518405061HLNM4 19 23.6 21.4 190 5.1 6.7 999 9999.9 1013.5 24.9 99.9 99.9 202518405121HLNM4 19 23.6 22.3 190 4.6 5.7 999 9999.9 1013.4 24.8 99.9 99.9 202518405181HLNM4 19 23.6 22.3 180 4.6 5.1 999 9999.9 1013.4 24.8 99.9 99.9 202518405241HLNM4 19 23.6 22.6 190 4.1 5.1 999 9999.9 1013.4 25.0 99.9 99.9 202518405301HLNM4 19 23.7 22.2 200 4.1 4.6 999 9999.9 1013.4 25.2 99.9 99.9 202518405361HLNM4 19 999.9 999.9 200 5.1 5.7 999 9999.9 1013.3 25.3 99.9 99.9 202518405421HLNM4 19 999.9 999.9 200 4.6 5.7 999 9999.9 1013.3 25.3 99.9 99.9 202518405481HLNM4 19 999.9 999.9 200 5.1 5.7 999 9999.9 1013.2 25.4 99.9 99.9 202518405541HLNM4 19 23.8 21.6 200 4.6 5.7 999 9999.9 1013.2 25.5 99.9 99.9 202518406001HLNM4 19 23.7 22.2 190 4.1 5.1 999 9999.9 1013.2 25.5 99.9 99.9 202518406061HLNM4 19 23.6 21.8 200 3.6 5.1 999 9999.9 1013.3 25.5 99.9 99.9 202518406121HLNM4 19 23.6 21.9 190 4.6 4.6 999 9999.9 1013.2 25.5 99.9 99.9 202518406181HLNM4 19 23.5 22.2 190 4.6 4.6 999 9999.9 1013.1 25.4 99.9 99.9 202518406241HLNM4 19 23.5 22.0 190 4.1 5.1 999 9999.9 1013.1 25.1 99.9 99.9 202518406301HLNM4 19 23.5 22.1 190 4.1 5.1 999 9999.9 1013.0 25.1 99.9 99.9 202518406361HLNM4 19 23.5 22.3 190 3.6 4.6 999 9999.9 1013.0 25.1 99.9 99.9 202518406421HLNM4 19 23.5 22.2 190 4.1 4.6 999 9999.9 1013.0 25.0 99.9 99.9 202518406481HLNM4 19 23.6 21.9 190 3.6 4.1 999 9999.9 1013.0 25.1 99.9 99.9 202518406541HLNM4 19 999.9 999.9 190 2.6 4.1 999 9999.9 1013.0 25.1 99.9 99.9 202518407001HLNM4 19 999.9 999.9 190 3.1 3.6 999 9999.9 1012.9 25.0 99.9 99.9 202518407061HLNM4 19 23.5 22.6 190 3.1 3.6 999 9999.9 1012.8 24.8 99.9 99.9 202518407121HLNM4 19 23.5 22.7 190 3.6 4.1 999 9999.9 1012.8 24.9 99.9 99.9 202518407181HLNM4 19 23.5 22.6 190 3.6 4.1 999 9999.9 1012.9 24.2 99.9 99.9 202518407241HLNM4 19 23.4 22.9 190 4.1 4.1 999 9999.9 1012.9 24.2 99.9 99.9 202518407301HLNM4 19 23.3 23.1 190 3.6 4.6 999 9999.9 1012.9 24.3 99.9 99.9 202518407361HLNM4 19 23.2 22.8 200 3.6 4.1 999 9999.9 1013.0 24.0 99.9 99.9 202518407421HLNM4 19 23.2 22.8 190 3.1 4.1 999 9999.9 1013.0 24.4 99.9 99.9 202518407481HLNM4 19 23.2 22.8 200 2.6 3.6 999 9999.9 1013.0 24.7 99.9 99.9 202518407541HLNM4 19 23.2 23.0 200 2.6 3.1 999 9999.9 1013.1 24.7 99.9 99.9 202518408001HLNM4 19 23.1 23.1 190 2.6 3.6 999 9999.9 1013.0 24.7 99.9 99.9 202518408061HLNM4 19 999.9 999.9 190 3.1 3.6 999 9999.9 1013.1 24.9 99.9 99.9 202518408121HLNM4 19 999.9 999.9 200 2.6 3.6 999 9999.9 1013.1 25.3 99.9 99.9 202518408181HLNM4 19 999.9 999.9 200 2.6 3.1 999 9999.9 1013.2 25.3 99.9 99.9 202518408241HLNM4 19 23.1 22.7 180 2.1 2.6 999 9999.9 1013.3 25.3 99.9 99.9 202518408301HLNM4 19 23.2 22.5 190 1.5 2.6 999 9999.9 1013.3 25.3 99.9 99.9 202518408361HLNM4 19 999.9 999.9 190 1.5 2.6 999 9999.9 1013.3 25.4 99.9 99.9 202518408421HLNM4 19 999.9 999.9 200 2.1 2.6 999 9999.9 1013.4 25.4 99.9 99.9 202518408481HLNM4 19 999.9 999.9 220 2.1 2.6 999 9999.9 1013.4 25.3 99.9 99.9 202518408541HLNM4 19 23.2 21.9 230 1.5 2.1 999 9999.9 1013.4 24.9 99.9 99.9 202518409001HLNM4 19 23.2 22.9 220 2.1 2.1 999 9999.9 1013.4 24.9 99.9 99.9 202518409061HLNM4 19 23.2 22.9 210 2.1 2.6 999 9999.9 1013.4 24.9 99.9 99.9 202518409121HLNM4 19 23.2 22.2 220 1.5 2.1 999 9999.9 1013.5 24.9 99.9 99.9 202518409181HLNM4 19 23.2 21.8 240 1.0 1.5 999 9999.9 1013.5 25.0 99.9 99.9 202518409241HLNM4 19 23.3 21.3 260 1.5 2.1 999 9999.9 1013.6 25.0 99.9 99.9 202518409301HLNM4 19 23.4 21.7 260 2.1 2.6 999 9999.9 1013.7 25.0 99.9 99.9 202518409361HLNM4 19 23.3 22.5 250 2.6 2.6 999 9999.9 1013.8 24.9 99.9 99.9 202518409421HLNM4 19 23.6 22.2 240 3.1 4.1 999 9999.9 1013.8 24.6 99.9 99.9 202518409481HLNM4 19 23.6 21.9 240 4.6 5.1 999 9999.9 1013.8 24.2 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
98 matching elements
0.019 sec

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