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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: 2104 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 (107)
 (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            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202510700156SLH 29 4.0 -6.0 280 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510700356SLH 29 2.0 -5.0 290 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510700556SLH 29 2.0 -5.0 300 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510701156SLH 29 1.0 -4.0 280 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510701356SLH 29 2.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510701556SLH 29 1.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510702166SLH 29 0.0 -4.0 290 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510702356SLH 29 0.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510702556SLH 29 -2.0 -5.0 280 2.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510703156SLH 29 -2.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510703356SLH 29 -2.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510703556SLH 29 -2.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510704156SLH 29 -2.0 -4.0 280 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510704366SLH 29 -3.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510704556SLH 29 -3.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510705156SLH 29 -3.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510705356SLH 29 -2.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510705556SLH 29 -4.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510706156SLH 29 -4.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510706356SLH 29 -3.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510706566SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510707156SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510707356SLH 29 -5.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510707556SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510708156SLH 29 -4.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510708356SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510708556SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510709166SLH 29 -6.0 -7.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510709356SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510709556SLH 29 -5.0 -6.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510710156SLH 29 -5.0 -5.0 150 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510710356SLH 29 -4.0 -5.0 150 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510710556SLH 29 -4.0 -5.0 140 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510711156SLH 29 -4.0 -5.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510711366SLH 29 -3.0 -4.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510711556SLH 29 -2.0 -3.0 0 0.0 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510712156SLH 29 -1.0 -3.0 170 1.5 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510712356SLH 29 0.0 -3.0 190 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510712556SLH 29 1.0 -2.0 160 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510713156SLH 29 2.0 -3.0 170 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510713356SLH 29 3.0 -4.0 160 3.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510713566SLH 29 5.0 -4.0 170 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510714156SLH 29 6.0 -4.0 160 3.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510714556SLH 29 7.0 -5.0 160 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510715156SLH 29 7.0 -7.0 180 2.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510715356SLH 29 8.0 -6.0 170 3.1 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510715556SLH 29 8.0 -8.0 190 3.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510716166SLH 29 9.0 -8.0 180 2.6 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510716356SLH 29 10.0 -7.0 120 3.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9 202510716556SLH 29 11.0 -7.0 90 3.6 99.9 50 9999.9 9999.9 99.9 99.9 99.9 202510717156SLH 29 11.0 -4.0 80 4.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510717356SLH 29 10.0 -2.0 60 4.6 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510717556SLH 29 12.0 -3.0 90 5.1 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510718156SLH 29 10.0 -1.0 70 6.7 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510718366SLH 29 8.0 -1.0 80 6.2 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510718556SLH 29 9.0 -0.0 70 5.7 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510719156SLH 29 9.0 -1.0 60 6.2 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510719356SLH 29 8.0 -0.0 70 7.2 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510719556SLH 29 7.0 0.0 60 7.2 99.9 0 9999.9 9999.9 99.9 99.9 99.9 202510720156SLH 29 7.0 1.0 70 6.7 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]
60 matching elements
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