Skip to main content
NOAA / GLERL / CoastWatch Great Lakes Node / NOAAPORT Page

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: 0000 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
202434400566GNA     09 999.9 999.9  60  6.7 99.9 999 9999.9 1008.2 99.9 99.9 99.9             
202434401566GNA     09 999.9 999.9  60  6.7 99.9 999 9999.9 1007.2 99.9 99.9 99.9             
202434402566GNA     09 999.9 999.9  70  9.3 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434403566GNA     09 999.9 999.9  70  8.7 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434404566GNA     09 999.9 999.9  70  8.2 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434405566GNA     09 999.9 999.9  90 13.4 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434406566GNA     09 999.9 999.9 100 12.3 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434407566GNA     09 999.9 999.9 100 10.3 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434408566GNA     09 999.9 999.9  90 11.8 18.5 999 9999.9 1003.2 99.9 99.9 99.9             
202434409566GNA     09 999.9 999.9  80  9.8 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434410566GNA     09 999.9 999.9  80  8.2 99.9 999 9999.9 9999.9 99.9 99.9 99.9             
202434411566GNA     09 999.9 999.9  80  6.2 99.9 999 9999.9 1002.7 99.9 99.9 99.9             
202434412566GNA     09 999.9 999.9  70  5.1 99.9 999 9999.9 1001.8 99.9 99.9 99.9             
202434413566GNA     09 999.9 999.9  80  5.1 99.9 999 9999.9 1001.5 99.9 99.9 99.9             
202434414566GNA     09 999.9 999.9  70  4.6 99.9 999 9999.9 1001.6 99.9 99.9 99.9             
202434415566GNA     09 999.9 999.9  40  4.6 99.9 999 9999.9 1001.7 99.9 99.9 99.9             
202434416566GNA     09 999.9 999.9 999  2.1 99.9 999 9999.9 1001.5 99.9 99.9 99.9             
202434417566GNA     09 999.9 999.9 999  1.5 99.9 999 9999.9 1001.3 99.9 99.9 99.9             
202434418566GNA     09 999.9 999.9 999  3.1 99.9 999 9999.9 1000.9 99.9 99.9 99.9             
202434419566GNA     09 999.9 999.9 999  2.6 99.9 999 9999.9 1001.4 99.9 99.9 99.9             
202434420566GNA     09 999.9 999.9  10  2.6 99.9 999 9999.9 1002.3 99.9 99.9 99.9             
202434421566GNA     09 999.9 999.9 360  1.5 99.9 999 9999.9 1003.4 99.9 99.9 99.9             
202434422566GNA     09 999.9 999.9 360  1.5 99.9 999 9999.9 1004.2 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
23 matching elements
0.014 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]