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Realtime Great Lakes Weather Data and Marine Observations

 SLH: Cheboygan AP MI                                  
Surface Airways Station
Lat: 45.65°, Lon: -84.52°
Elevation: 195 m
Related Site: Weather Underground

Current Time: 2331 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 (208)
 (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):  
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
202420800156SLH     29  69.8 999.9 280  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420800356SLH     29  66.2 999.9 280  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420800556SLH     29  66.2 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420801156SLH     29  62.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420801366SLH     29  62.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420801556SLH     29  60.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420802156SLH     29  59.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420802356SLH     29  57.2 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420802556SLH     29  57.2 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420803156SLH     29  55.4 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420803356SLH     29  55.4 999.9 230  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420803566SLH     29  55.4 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420804156SLH     29  53.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420804356SLH     29  53.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420804556SLH     29  55.4 999.9 230  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420805156SLH     29  53.6 999.9 220  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420805356SLH     29  53.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420805556SLH     29  53.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420806166SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420806356SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420806556SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420807156SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420807356SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420807556SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420808156SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420808366SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420808556SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420809156SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420809356SLH     29  50.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420809556SLH     29  51.8 999.9 220  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420810156SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420810356SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420810566SLH     29  51.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420811156SLH     29  53.6 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420811356SLH     29  55.4 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420811556SLH     29  59.0 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420812156SLH     29  60.8 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420812356SLH     29  62.6 999.9 220  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420812556SLH     29  64.4 999.9 240  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420813166SLH     29  68.0 999.9 230  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420813356SLH     29  68.0 999.9 230  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420813556SLH     29  69.8 999.9 220  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420814156SLH     29  71.6 999.9 230  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420814356SLH     29  71.6 999.9 220  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420814556SLH     29  73.4 999.9 240  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420815156SLH     29  75.2 999.9 270  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420815366SLH     29  75.2 999.9 210  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420815556SLH     29  75.2 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420816156SLH     29  75.2 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420816356SLH     29  73.4 999.9 340  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202420816556SLH     29  75.2 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420817156SLH     29  75.2 999.9  10  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202420817356SLH     29  75.2 999.9  10  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202420817566SLH     29  75.2 999.9  10  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420818156SLH     29  75.2 999.9  30  2.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420818356SLH     29  75.2 999.9  20  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420818556SLH     29  75.2 999.9 360  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420819156SLH     29  75.2 999.9 360  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420819356SLH     29  75.2 999.9 360  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420819556SLH     29  75.2 999.9 320  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420820166SLH     29  75.2 999.9 360  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420820356SLH     29  75.2 999.9 350  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420820556SLH     29  75.2 999.9 350  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420821156SLH     29  75.2 999.9 360  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420821356SLH     29  75.2 999.9 360  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420821556SLH     29  73.4 999.9 360  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420822156SLH     29  73.4 999.9 350  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420822366SLH     29  73.4 999.9 350  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202420822556SLH     29  73.4 999.9   0  0.0 99.9   0 9999.9 9999.9 99.9 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]
69 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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