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Realtime Great Lakes Weather Data and Marine Observations

 TWM: Two Harbors MN                                  
Surface Airways Station
Lat: 47.05°, Lon: -91.75°
Elevation: 328 m
Anemometer Height: 10 m
Related Site: Weather Underground

Current Time: 2247 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 (168)
 (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            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202516800156TWM     09  62.6  60.8  60  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516800356TWM     09  62.6  60.8  50  7.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516800556TWM     09  60.8  60.8  40 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516801156TWM     09  60.8  60.8  70 12.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516801356TWM     09  60.8  60.8  70 14.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516801556TWM     09  60.8  60.8  60  9.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516802156TWM     09  60.8  60.8 130  5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516802356TWM     09  60.8  60.8 110  8.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516802556TWM     09  59.0  59.0 150  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516803156TWM     09  57.2  57.2 150  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516803356TWM     09  57.2  57.2   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516803556TWM     09  57.2  57.2   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516804156TWM     09  57.2  57.2 150  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516804356TWM     09  57.2  57.2   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516804556TWM     09  55.4  55.4   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516805156TWM     09  55.4  55.4 210  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516805356TWM     09  55.4  55.4   0  0.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516805556TWM     09  55.4  55.4 240  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516806156TWM     09  55.4  55.4 220  4.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516806356TWM     09  57.2  57.2 270  6.0 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516806556TWM     09  62.6  62.6 290  5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516807156TWM     09  64.4  64.4 290  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516807356TWM     09  64.4  64.4 300  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516807556TWM     09  64.4  64.4 290  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516808156TWM     09  64.4  64.4 300  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516808356TWM     09  64.4  64.4 280  4.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516808556TWM     09  64.4  64.4 270  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516809156TWM     09  64.4  64.4 270  6.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516809556TWM     09  64.4  64.4 290  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516810156TWM     09  64.4  64.4 270  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516810356TWM     09  64.4  64.4 270  5.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516810556TWM     09  64.4  64.4 290  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516811156TWM     09  64.4  64.4 290  4.1 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516811356TWM     09  64.4  64.4 290  2.9 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516811556TWM     09  64.4  64.4 300  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516812156TWM     09  66.2  64.4 310  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516812356TWM     09  66.2  64.4 300  4.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516812556TWM     09  68.0  64.4 330  2.9 99.9 100 9999.9 9999.9 99.9 99.9 99.9
202516813156TWM     09  69.8  64.4 300  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516813356TWM     09  69.8  64.4 290  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516813556TWM     09  69.8  64.4 280  4.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516814156TWM     09  71.6  64.4 290  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516814356TWM     09  73.4  64.4 290  8.0 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516814556TWM     09  73.4  64.4 300  8.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516815156TWM     09  73.4  64.4 280  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516815356TWM     09  75.2  64.4 280  5.1 99.9  75 9999.9 9999.9 99.9 99.9 99.9
202516815556TWM     09  75.2  64.4 320  8.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516816156TWM     09  77.0  64.4 300  8.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516816356TWM     09  78.8  64.4 280  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516816556TWM     09  78.8  62.6 300  8.9 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516817156TWM     09  78.8  62.6 290  6.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516817356TWM     09  80.6  62.6 300  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516817556TWM     09  80.6  62.6 320  7.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516818156TWM     09  80.6  62.6 270 12.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516818356TWM     09  82.4  62.6 290  5.1 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516818556TWM     09  82.4  62.6 250  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516819156TWM     09  82.4  62.6 330  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516819356TWM     09  82.4  62.6 280  8.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516819556TWM     09  82.4  62.6 300  2.9 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516820156TWM     09  82.4  62.6 260  8.0 99.9   0 9999.9 9999.9 99.9 99.9 99.9
202516820356TWM     09  82.4  60.8 290  4.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516820556TWM     09  82.4  60.8 280  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516821156TWM     09  82.4  60.8 300  5.1 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516821356TWM     09  80.6  62.6 250  6.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516821556TWM     09  84.2  60.8 250 13.0 99.9  50 9999.9 9999.9 99.9 99.9 99.9
202516822156TWM     09  82.4  60.8 250  4.1 99.9  50 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
  [every 2nd value plotted]
66 matching elements
0.012 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
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