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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: 1840 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 (085)
 (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
202508500566GNA     09 999.9 999.9 999.9  0.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508501566GNA     09 999.9 999.9 350  1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508502566GNA     09 999.9 999.9 350  2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508503566GNA     09 999.9 999.9 350  2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508504566GNA     09 999.9 999.9 350  1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508505566GNA     09 999.9 999.9 340  2.1 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508506566GNA     09 999.9 999.9 330  1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508507566GNA     09 999.9 999.9 330  1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508508566GNA     09 999.9 999.9 999.9  0.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508510566GNA     09 999.9 999.9 999.9  0.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508511566GNA     09 999.9 999.9 999.9  1.5 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508512566GNA     09 999.9 999.9 999.9  0.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508513566GNA     09 999.9 999.9 999.9  0.0 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508514566GNA     09 999.9 999.9 240  2.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508515566GNA     09 999.9 999.9 260  3.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508516566GNA     09 999.9 999.9 260  4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202508517566GNA     09 999.9 999.9 260  4.1 99.9 999 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
17 matching elements
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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