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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: 1528 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 (345)
 (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
202434500566GNA     09 999.9 999.9  10  4.6 99.9 999 9999.9 1005.9 99.9 99.9 99.9             
202434501566GNA     09 999.9 999.9 999 99.9 99.9 999 9999.9 1007.0 99.9 99.9 99.9             
202434502566GNA     09 999.9 999.9 999 99.9 99.9 999 9999.9 1007.2 99.9 99.9 99.9             
202434503566GNA     09 999.9 999.9 350  4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434504566GNA     09 999.9 999.9 340  4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434505566GNA     09 999.9 999.9 340  4.6 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434506566GNA     09 999.9 999.9 999 99.9 99.9 999 9999.9 1010.2 99.9 99.9 99.9             
202434507566GNA     09 999.9 999.9 290  3.6 99.9 999 9999.9 1011.6 99.9 99.9 99.9             
202434508566GNA     09 999.9 999.9 999  2.6 99.9 999 9999.9 1012.7 99.9 99.9 99.9             
202434509566GNA     09 999.9 999.9 999  1.5 99.9 999 9999.9 1013.1 99.9 99.9 99.9             
202434510566GNA     09 999.9 999.9   0  0.0 99.9 999 9999.9 1013.7 99.9 99.9 99.9             
202434511566GNA     09 999.9 999.9 999  2.1 99.9 999 9999.9 1013.9 99.9 99.9 99.9             
202434512566GNA     09 999.9 999.9 290  2.1 99.9 999 9999.9 1014.4 99.9 99.9 99.9             
202434513566GNA     09 999.9 999.9 999  1.5 99.9 999 9999.9 1014.6 99.9 99.9 99.9             
202434514566GNA     09 999.9 999.9 280  1.5 99.9 999 9999.9 1015.1 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
15 matching elements
0.008 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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