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Realtime Great Lakes Weather Data and Marine Observations

 GNA: NWS Grand Marais MN                                  
Surface Airways Station
Lat: 47.75°, Lon: -90.35°
Elevation: 185 m
Anemometer Height: 10 m
Related Site: Weather Underground

Current Time: 1650 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 (349)
 (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
202434900566GNA     09 999.9 999.9 180  6.2 99.9 999 9999.9 1039.6 99.9 99.9 99.9             
202434901566GNA     09 999.9 999.9 190  6.7 99.9 999 9999.9 1039.4 99.9 99.9 99.9             
202434902566GNA     09 999.9 999.9 200  6.2 99.9 999 9999.9 1039.2 99.9 99.9 99.9             
202434903566GNA     09 999.9 999.9 200  5.1 99.9 999 9999.9 1039.0 99.9 99.9 99.9             
202434904566GNA     09 999.9 999.9 200  5.7 99.9 999 9999.9 1039.0 99.9 99.9 99.9             
202434905566GNA     09 999.9 999.9 170  6.2 99.9 999 9999.9 1038.7 99.9 99.9 99.9             
202434906566GNA     09 999.9 999.9 200  4.6 99.9 999 9999.9 1038.5 99.9 99.9 99.9             
202434907566GNA     09 999.9 999.9 170  5.7 99.9 999 9999.9 1038.3 99.9 99.9 99.9             
202434908566GNA     09 999.9 999.9 200  5.7 99.9 999 9999.9 1038.1 99.9 99.9 99.9             
202434909566GNA     09 999.9 999.9 210  5.1 99.9 999 9999.9 1037.7 99.9 99.9 99.9             
202434910566GNA     09 999.9 999.9 220  6.7 99.9 999 9999.9 1037.3 99.9 99.9 99.9             
202434911566GNA     09 999.9 999.9 190  3.6 99.9 999 9999.9 1036.7 99.9 99.9 99.9             
202434912566GNA     09 999.9 999.9 180  3.1 99.9 999 9999.9 1036.2 99.9 99.9 99.9             
202434913566GNA     09 999.9 999.9 180  4.6 99.9 999 9999.9 1036.5 99.9 99.9 99.9             
202434914566GNA     09 999.9 999.9 120  5.1 99.9 999 9999.9 1036.7 99.9 99.9 99.9             
202434915566GNA     09 999.9 999.9 160  5.1 99.9 999 9999.9 1036.4 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
16 matching elements
0.010 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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