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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: 0624 GMT
Station Types
(Click on name to view all stations for that type)
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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 (193)
 (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
202519300001HLNM4   19  22.3  22.1 350  2.1  2.6 999 9999.9 1011.5 21.8 99.9 99.9             
202519300061HLNM4   19  22.6  21.5 350  2.6  2.6 999 9999.9 1011.3 21.5 99.9 99.9             
202519300121HLNM4   19  22.5  22.5 350  3.6  3.6 999 9999.9 1011.3 21.5 99.9 99.9             
202519300181HLNM4   19  22.6  21.8  10  2.1  3.6 999 9999.9 1011.2 22.2 99.9 99.9             
202519300241HLNM4   19  22.9  22.1 360  1.5  2.1 999 9999.9 1011.3 22.7 99.9 99.9             
202519300301HLNM4   19  23.1  22.3  30  0.5  1.5 999 9999.9 1011.3 22.7 99.9 99.9             
202519300361HLNM4   19 999.9 999.9  90  0.5  1.0 999 9999.9 1011.4 22.8 99.9 99.9             
202519300421HLNM4   19 999.9 999.9   0  0.0  1.0 999 9999.9 1011.5 21.8 99.9 99.9             
202519300481HLNM4   19 999.9 999.9  60  0.5  1.0 999 9999.9 1011.5 22.2 99.9 99.9             
202519300541HLNM4   19  24.1  23.7  40  1.0  1.0 999 9999.9 1011.3 22.7 99.9 99.9             
202519301001HLNM4   19  24.0  23.7  80  1.0  1.5 999 9999.9 1011.3 22.9 99.9 99.9             
202519301061HLNM4   19 999.9 999.9  60  1.5  1.5 999 9999.9 1011.3 23.4 99.9 99.9             
202519301121HLNM4   19 999.9 999.9  90  2.1  2.1 999 9999.9 1011.4 23.7 99.9 99.9             
202519301181HLNM4   19 999.9 999.9  90  2.6  3.1 999 9999.9 1011.2 24.4 99.9 99.9             
202519301241HLNM4   19  24.4  24.1  80  2.6  2.6 999 9999.9 1011.3 24.8 99.9 99.9             
202519301301HLNM4   19  24.4  24.2  80  2.6  2.6 999 9999.9 1011.4 25.0 99.9 99.9             
202519301361HLNM4   19 999.9 999.9  90  2.6  3.1 999 9999.9 1011.4 24.6 99.9 99.9             
202519301421HLNM4   19 999.9 999.9  80  3.1  3.1 999 9999.9 1011.3 25.1 99.9 99.9             
202519301481HLNM4   19 999.9 999.9  90  3.1  3.6 999 9999.9 1011.2 24.4 99.9 99.9             
202519301541HLNM4   19  24.5  24.5  90  3.1  3.6 999 9999.9 1011.3 23.5 99.9 99.9             
202519302001HLNM4   19  24.5  24.5  90  3.1  3.6 999 9999.9 1011.5 23.2 99.9 99.9             
202519302061HLNM4   19 999.9 999.9  90  3.6  4.1 999 9999.9 1011.5 19.8 99.9 99.9             
202519302121HLNM4   19 999.9 999.9  90  3.1  4.1 999 9999.9 1011.5 20.0 99.9 99.9             
202519302181HLNM4   19 999.9 999.9  90  4.1  4.1 999 9999.9 1011.6 19.9 99.9 99.9             
202519302241HLNM4   19  24.6  24.6  90  3.6  4.1 999 9999.9 1011.6 19.7 99.9 99.9             
202519302301HLNM4   19  24.5  24.5  90  4.1  4.6 999 9999.9 1011.6 20.1 99.9 99.9             
202519302361HLNM4   19 999.9 999.9  80  4.1  4.6 999 9999.9 1011.6 19.9 99.9 99.9             
202519302421HLNM4   19 999.9 999.9  90  4.6  5.1 999 9999.9 1011.7 20.4 99.9 99.9             
202519302481HLNM4   19 999.9 999.9  90  5.1  5.7 999 9999.9 1011.7 21.4 99.9 99.9             
202519302541HLNM4   19  24.8  24.8  90  5.7  6.2 999 9999.9 1011.6 22.0 99.9 99.9             
202519303001HLNM4   19  24.8  24.8  90  4.6  5.7 999 9999.9 1011.6 22.6 99.9 99.9             
202519303061HLNM4   19 999.9 999.9  90  4.6  5.7 999 9999.9 1011.6 22.9 99.9 99.9             
202519303121HLNM4   19 999.9 999.9  90  5.7  5.7 999 9999.9 1011.5 22.9 99.9 99.9             
202519303181HLNM4   19 999.9 999.9  90  5.1  5.7 999 9999.9 1011.5 23.3 99.9 99.9             
202519303241HLNM4   19  24.8  24.8  90  5.1  6.2 999 9999.9 1011.5 23.4 99.9 99.9             
202519303301HLNM4   19  24.8  24.8  90  5.1  6.2 999 9999.9 1011.5 21.2 99.9 99.9             
202519303361HLNM4   19 999.9 999.9  90  5.7  6.7 999 9999.9 1011.5 19.9 99.9 99.9             
202519303421HLNM4   19 999.9 999.9  90  5.1  6.2 999 9999.9 1011.5 20.1 99.9 99.9             
202519303481HLNM4   19 999.9 999.9  90  5.7  6.7 999 9999.9 1011.4 20.1 99.9 99.9             
202519303541HLNM4   19  24.6  24.6  90  5.1  6.2 999 9999.9 1011.4 20.0 99.9 99.9             
202519304001HLNM4   19  24.5  24.5  90  5.7  6.7 999 9999.9 1011.3 19.8 99.9 99.9             
202519304061HLNM4   19 999.9 999.9  90  4.6  6.2 999 9999.9 1011.4 19.5 99.9 99.9             
202519304121HLNM4   19 999.9 999.9  90  5.7  6.2 999 9999.9 1011.3 19.5 99.9 99.9             
202519304181HLNM4   19 999.9 999.9  90  5.7  6.2 999 9999.9 1011.3 19.8 99.9 99.9             
202519304241HLNM4   19 999.9 999.9  90  5.1  6.2 999 9999.9 1011.3 99.9 99.9 99.9             
202519304301HLNM4   19 999.9 999.9  90  5.1  6.7 999 9999.9 1011.1 99.9 99.9 99.9             
202519304361HLNM4   19 999.9 999.9  90  5.1  6.2 999 9999.9 1011.0 19.6 99.9 99.9             
202519304421HLNM4   19 999.9 999.9  90  5.1  6.2 999 9999.9 1011.0 19.9 99.9 99.9             
202519304481HLNM4   19 999.9 999.9  90  4.1  5.7 999 9999.9 1011.4 20.9 99.9 99.9             
202519304541HLNM4   19  23.4  23.4 320  5.7  8.7 999 9999.9 1011.6 22.0 99.9 99.9             
202519305001HLNM4   19  24.9  22.7   0  0.0  6.2 999 9999.9 1011.2 22.8 99.9 99.9             
202519305061HLNM4   19  25.1  23.1 120  2.1  3.6 999 9999.9 1011.2 23.6 99.9 99.9             
202519305121HLNM4   19  24.9  22.7 300  2.6  3.1 999 9999.9 1011.4 24.0 99.9 99.9             
202519305181HLNM4   19  23.3  23.3 350  6.2  7.7 999 9999.9 1011.3 24.3 99.9 99.9             
202519305241HLNM4   19  22.8  22.8 340  6.2  6.7 999 9999.9 1011.2 24.2 99.9 99.9             
202519305301HLNM4   19  23.2  23.2 350  5.7  6.2 999 9999.9 1011.2 23.9 99.9 99.9             
202519305361HLNM4   19 999.9 999.9 360  5.1  6.7 999 9999.9 1011.2 23.4 99.9 99.9             
202519305421HLNM4   19 999.9 999.9  10  3.1  4.6 999 9999.9 1011.2 22.4 99.9 99.9             
202519305481HLNM4   19 999.9 999.9  30  2.6  3.6 999 9999.9 1011.2 22.1 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
59 matching elements
0.013 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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