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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: 0006 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 (312)
 (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 202431100566GNA 09 999.9 999.9 10 2.6 99.9 999 9999.9 1007.4 99.9 99.9 99.9 202431101566GNA 09 999.9 999.9 350 2.6 99.9 999 9999.9 1008.8 99.9 99.9 99.9 202431102566GNA 09 999.9 999.9 360 3.1 99.9 999 9999.9 1008.7 99.9 99.9 99.9 202431103566GNA 09 999.9 999.9 360 4.6 99.9 999 9999.9 1009.7 99.9 99.9 99.9 202431104566GNA 09 999.9 999.9 360 3.1 99.9 999 9999.9 1010.0 99.9 99.9 99.9 202431105566GNA 09 999.9 999.9 10 3.1 99.9 999 9999.9 1010.3 99.9 99.9 99.9 202431106566GNA 09 999.9 999.9 360 4.1 99.9 999 9999.9 1011.2 99.9 99.9 99.9 202431107566GNA 09 999.9 999.9 360 5.1 99.9 999 9999.9 1012.0 99.9 99.9 99.9 202431108566GNA 09 999.9 999.9 360 4.1 99.9 999 9999.9 1013.0 99.9 99.9 99.9 202431109566GNA 09 999.9 999.9 360 4.1 99.9 999 9999.9 1013.8 99.9 99.9 99.9 202431110566GNA 09 999.9 999.9 10 4.6 99.9 999 9999.9 1013.8 99.9 99.9 99.9 202431111566GNA 09 999.9 999.9 10 4.1 99.9 999 9999.9 1014.7 99.9 99.9 99.9 202431112566GNA 09 999.9 999.9 999 2.1 99.9 999 9999.9 1016.4 99.9 99.9 99.9 202431113566GNA 09 999.9 999.9 0 0.0 99.9 999 9999.9 1018.0 99.9 99.9 99.9 202431114566GNA 09 999.9 999.9 260 2.1 99.9 999 9999.9 1018.7 99.9 99.9 99.9 202431115566GNA 09 999.9 999.9 230 2.1 99.9 999 9999.9 1018.8 99.9 99.9 99.9 202431116566GNA 09 999.9 999.9 250 3.6 99.9 999 9999.9 1019.3 99.9 99.9 99.9 202431117566GNA 09 999.9 999.9 260 4.6 99.9 999 9999.9 1019.2 99.9 99.9 99.9 202431118566GNA 09 999.9 999.9 260 5.1 99.9 999 9999.9 1019.0 99.9 99.9 99.9 202431119566GNA 09 999.9 999.9 260 6.7 99.9 999 9999.9 1019.2 99.9 99.9 99.9 202431120566GNA 09 999.9 999.9 260 6.7 99.9 999 9999.9 1019.3 99.9 99.9 99.9 202431121566GNA 09 999.9 999.9 260 5.7 99.9 999 9999.9 1019.9 99.9 99.9 99.9 202431122566GNA 09 999.9 999.9 0 0.0 99.9 999 9999.9 1020.3 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
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23 matching elements
0.015 sec

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