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

Realtime Great Lakes Weather Data and Marine Observations

 45004: NDBC East L.Superior                                  
Buoy
Lat: 47.58°, Lon: -86.59°
Elevation: 183 m
Anemometer Height: 5 m
Related Site: NDBC

Current Time: 2034 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 (194)
 (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):  
Additional Data Archive: NDBC Historical Data

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
20251940000045004   09  49.1  48.7 230  5.8  7.8 999 9999.9  29.75 43.7 99.9 99.9
20251940010045004   09  49.5  49.1 240  7.8  9.7 999 9999.9  29.75 43.9 99.9 99.9
20251940020045004   09  48.7  48.4 240  7.8  7.8 999 9999.9  29.76 43.7  0.3 99.9
20251940030045004   09  48.2  47.8 230  5.8  5.8 999 9999.9  29.76 43.7 99.9 99.9
20251940040045004   09  46.9  46.6 210  7.8  9.7 999 9999.9  29.76 43.7 99.9 99.9
20251940050045004   09  47.1  46.8 210  5.8  7.8 999 9999.9  29.75 43.7  0.3 99.9
20251940100045004   09  46.4  46.0 210  3.9  5.8 999 9999.9  29.75 43.9 99.9 99.9
20251940110045004   09  46.4  46.0 210  3.9  5.8 999 9999.9  29.75 43.9 99.9 99.9
20251940120045004   09  46.6  46.2 210  5.8  5.8 999 9999.9  29.75 43.9  0.3 99.9
20251940130045004   09  46.4  46.0 200  5.8  5.8 999 9999.9  29.75 43.7 99.9 99.9
20251940140045004   09  46.8  46.4 200  5.8  7.8 999 9999.9  29.75 43.9 99.9 99.9
20251940150045004   09  48.0  47.7 200  7.8  9.7 999 9999.9  29.75 43.7  0.3 99.9
20251940200045004   09  47.8  47.5 200  7.8  7.8 999 9999.9  29.76 43.7 99.9 99.9
20251940210045004   09  47.5  47.1 210  7.8  7.8 999 9999.9  29.77 43.7 99.9 99.9
20251940220045004   09  47.8  47.5 210  7.8  9.7 999 9999.9  29.77 43.7  0.3 99.9
20251940230045004   09  48.4  48.0 210  7.8  9.7 999 9999.9  29.78 43.7 99.9 99.9
20251940240045004   09  48.9  48.6 210  9.7  9.7 999 9999.9  29.78 43.7 99.9 99.9
20251940250045004   09  49.3  48.9 200  7.8  9.7 999 9999.9  29.77 43.7  0.3 99.9
20251940300045004   09  49.6  49.3 210  9.7 11.7 999 9999.9  29.77 43.7 99.9 99.9
20251940310045004   09  50.0  49.6 210 11.7 13.6 999 9999.9  29.77 43.7 99.9 99.9
20251940320045004   09  51.1  50.7 220 11.7 13.6 999 9999.9  29.77 43.7  0.3 99.9
20251940330045004   09  50.5  50.2 220 13.6 13.6 999 9999.9  29.77 43.5 99.9 99.9
20251940340045004   09  50.4  50.0 220 13.6 15.6 999 9999.9  29.77 43.3 99.9 99.9
20251940350045004   09  49.8  49.5 220 11.7 13.6 999 9999.9  29.77 43.3  0.7 99.9
20251940400045004   09  49.6  49.3 220 11.7 13.6 999 9999.9  29.77 43.3 99.9 99.9
20251940410045004   09  49.1  48.7 220 13.6 13.6 999 9999.9  29.77 43.3 99.9 99.9
20251940420045004   09  48.9  48.6 220 11.7 13.6 999 9999.9  29.77 43.2  1.0  2.0
20251940430045004   09  48.4  48.0 210  9.7 11.7 999 9999.9  29.78 43.0 99.9 99.9
20251940440045004   09  47.8  47.5 220  7.8  9.7 999 9999.9  29.78 43.0 99.9 99.9
20251940450045004   09  47.5  47.1 230  9.7 11.7 999 9999.9  29.78 42.8  1.3  5.0
20251940500045004   09  47.7  47.3 240  9.7 11.7 999 9999.9  29.78 42.8 99.9 99.9
20251940510045004   09  47.8  47.5 230  9.7 11.7 999 9999.9  29.78 42.6 99.9 99.9
20251940520045004   09  47.7  47.3 230  9.7 11.7 999 9999.9  29.78 42.4  1.6  5.0
20251940530045004   09  47.8  47.5 230 11.7 13.6 999 9999.9  29.78 42.4 99.9 99.9
20251940540045004   09  47.7  47.3 230 11.7 13.6 999 9999.9  29.79 42.4 99.9 99.9
20251940550045004   09  47.3  46.9 220 11.7 11.7 999 9999.9  29.79 42.3  1.6  4.0
20251940600045004   09  47.7  47.3 230 11.7 13.6 999 9999.9  29.79 42.3 99.9 99.9
20251940610045004   09  48.7  48.4 230 11.7 13.6 999 9999.9  29.79 42.3 99.9 99.9
20251940620045004   09  48.0  47.7 230 11.7 13.6 999 9999.9  29.79 42.3  1.6  4.0
20251940630045004   09  48.2  47.8 240 11.7 13.6 999 9999.9  29.79 42.1 99.9 99.9
20251940640045004   09  47.8  47.5 240 11.7 11.7 999 9999.9  29.79 42.1 99.9 99.9
20251940650045004   09  47.8  47.5 250 11.7 13.6 999 9999.9  29.79 42.1  1.6  4.0
20251940700045004   09  48.7  48.4 250 11.7 13.6 999 9999.9  29.79 42.1 99.9 99.9
20251940710045004   09  48.2  47.8 250 11.7 13.6 999 9999.9  29.79 41.9 99.9 99.9
20251940720045004   09  49.6  49.3 260 13.6 15.6 999 9999.9  29.80 41.9  1.6  4.0
20251940730045004   09  48.7  48.4 260 11.7 13.6 999 9999.9  29.79 41.7 99.9 99.9
20251940740045004   09  48.0  47.7 260 11.7 13.6 999 9999.9  29.79 41.7 99.9 99.9
20251940750045004   09  48.7  48.4 260 11.7 13.6 999 9999.9  29.79 41.9  2.3  5.0
20251940800045004   09  48.6  48.2 240  9.7 11.7 999 9999.9  29.80 41.7 99.9 99.9
20251940810045004   09  46.8  46.2 210  5.8  9.7 999 9999.9  29.80 41.7 99.9 99.9
20251940820045004   09  45.7  45.3 220  7.8  9.7 999 9999.9  29.80 41.5  2.3  5.0
20251940830045004   09  48.0  47.7 240  9.7 11.7 999 9999.9  29.79 41.7 99.9 99.9
20251940840045004   09  50.0  49.3 250 11.7 13.6 999 9999.9  29.80 41.5 99.9 99.9
20251940850045004   09  50.7  48.9 250 11.7 13.6 999 9999.9  29.80 41.5  2.3  5.0
20251940900045004   09  48.7  47.5 250  9.7  9.7 999 9999.9  29.80 41.5 99.9 99.9
20251940910045004   09  48.9  48.0 250  9.7 11.7 999 9999.9  29.80 41.5 99.9 99.9
20251940920045004   09  48.2  47.1 240  9.7 13.6 999 9999.9  29.80 41.5  2.3  5.0
20251940930045004   09  48.6  47.3 230  9.7 11.7 999 9999.9  29.81 41.5 99.9 99.9
20251940940045004   09  46.8  45.7 220  9.7  9.7 999 9999.9  29.81 41.4 99.9 99.9
20251940950045004   09  47.1  46.6 240  9.7 11.7 999 9999.9  29.81 41.5  2.6  5.0
20251941000045004   09  48.6  47.5 240 11.7 11.7 999 9999.9  29.81 41.4 99.9 99.9
20251941010045004   09  47.7  46.6 220  9.7 11.7 999 9999.9  29.82 41.4 99.9 99.9
20251941020045004   09  45.9  45.5 220  9.7  9.7 999 9999.9  29.83 41.4  2.6  5.0
20251941030045004   09  46.0  45.7 210  9.7 11.7 999 9999.9  29.84 41.4 99.9 99.9
20251941040045004   09  46.2  45.9 220  9.7 11.7 999 9999.9  29.83 41.4 99.9 99.9
20251941050045004   09  47.3  46.9 230 11.7 11.7 999 9999.9  29.84 41.4  2.6  5.0
20251941100045004   09  47.5  47.1 240  9.7 11.7 999 9999.9  29.84 41.4 99.9 99.9
20251941110045004   09  47.3  46.9 220  9.7 11.7 999 9999.9  29.84 41.4 99.9 99.9
20251941120045004   09  46.8  46.4 230 11.7 11.7 999 9999.9  29.85 41.4  2.3  5.0
20251941130045004   09  46.9  46.6 230 11.7 11.7 999 9999.9  29.85 41.4 99.9 99.9
20251941140045004   09  47.5  47.1 230 11.7 13.6 999 9999.9  29.85 41.4 99.9 99.9
20251941150045004   09  47.3  46.9 230  9.7 11.7 999 9999.9  29.85 41.4  2.6  5.0
20251941200045004   09  46.9  46.6 230  9.7 11.7 999 9999.9  29.85 41.4 99.9 99.9
20251941210045004   09  46.4  46.0 220  9.7 11.7 999 9999.9  29.85 41.4 99.9 99.9
20251941220045004   09  46.8  46.4 230  9.7 11.7 999 9999.9  29.85 41.4  2.6  5.0
20251941230045004   09  47.3  46.9 230  9.7 11.7 999 9999.9  29.85 41.2 99.9 99.9
20251941240045004   09  47.7  47.3 240  9.7 11.7 999 9999.9  29.85 41.4 99.9 99.9
20251941250045004   09  47.8  47.5 240  9.7 11.7 999 9999.9  29.85 41.4  2.6  5.0
20251941300045004   09  47.3  46.9 230  9.7 11.7 999 9999.9  29.86 41.4 99.9 99.9
20251941310045004   09  45.7  45.3 210  7.8  9.7 999 9999.9  29.87 41.4 99.9 99.9
20251941320045004   09  45.0  44.6 210  7.8  9.7 999 9999.9  29.87 41.4  2.6  5.0
20251941330045004   09  45.3  45.0 220  7.8  9.7 999 9999.9  29.87 41.4 99.9 99.9
20251941340045004   09  45.5  45.1 220  7.8  9.7 999 9999.9  29.87 41.4 99.9 99.9
20251941350045004   09  46.2  45.9 220  9.7  9.7 999 9999.9  29.87 41.4  2.3  4.0
20251941400045004   09  46.9  46.6 230  9.7  9.7 999 9999.9  29.87 41.4 99.9 99.9
20251941410045004   09  46.9  46.6 230  9.7  9.7 999 9999.9  29.87 41.4 99.9 99.9
20251941420045004   09  46.6  46.2 230  9.7  9.7 999 9999.9  29.88 41.4  2.3  5.0
20251941430045004   09  46.6  46.2 230  9.7  9.7 999 9999.9  29.88 41.4 99.9 99.9
20251941440045004   09  47.3  46.9 230  9.7 11.7 999 9999.9  29.87 41.4 99.9 99.9
20251941450045004   09  48.4  48.0 240  9.7 11.7 999 9999.9  29.87 41.4  2.3  5.0
20251941500045004   09  47.5  47.1 230  9.7 11.7 999 9999.9  29.87 41.4 99.9 99.9
20251941510045004   09  46.4  46.0 220  9.7  9.7 999 9999.9  29.88 41.4 99.9 99.9
20251941520045004   09  46.0  45.7 220  7.8  9.7 999 9999.9  29.88 41.5  2.3  5.0
20251941530045004   09  45.9  45.5 210  7.8  9.7 999 9999.9  29.88 41.5 99.9 99.9
20251941540045004   09  46.2  45.9 210  7.8  7.8 999 9999.9  29.88 41.5 99.9 99.9
20251941550045004   09  46.4  46.0 220  7.8  9.7 999 9999.9  29.88 41.5  2.0  5.0
20251941600045004   09  46.6  46.2 220  7.8  9.7 999 9999.9  29.88 41.5 99.9 99.9
20251941610045004   09  46.6  46.2 220  7.8  9.7 999 9999.9  29.88 41.5 99.9 99.9
20251941620045004   09  45.9  45.5 200  7.8 11.7 999 9999.9  29.89 41.7  2.0  5.0
20251941630045004   09  46.2  45.9 210  9.7  9.7 999 9999.9  29.89 41.7 99.9 99.9
20251941640045004   09  46.4  46.0 210  9.7  9.7 999 9999.9  29.89 41.7 99.9 99.9
20251941650045004   09  45.9  45.5 200  7.8  9.7 999 9999.9  29.89 41.7  2.0  5.0
20251941700045004   09  45.7  45.3 180  7.8  7.8 999 9999.9  29.89 41.9 99.9 99.9
20251941710045004   09  46.4  46.0 200  7.8  7.8 999 9999.9  29.89 41.7 99.9 99.9
20251941720045004   09  46.9  46.6 210  7.8  7.8 999 9999.9  29.89 41.7  2.0  5.0
20251941730045004   09  46.9  46.6 210  7.8  9.7 999 9999.9  29.89 41.9 99.9 99.9
20251941740045004   09  46.6  46.2 210  7.8  9.7 999 9999.9  29.90 41.9 99.9 99.9
20251941750045004   09  47.3  46.9 210  7.8  9.7 999 9999.9  29.90 41.9  2.0  5.0
20251941800045004   09  46.4  46.0 210  5.8  7.8 999 9999.9  29.90 41.9 99.9 99.9
20251941810045004   09  46.2  45.9 200  7.8  7.8 999 9999.9  29.90 41.9 99.9 99.9
20251941820045004   09  46.8  46.4 200  9.7  9.7 999 9999.9  29.89 41.9  2.0  4.0
20251941830045004   09  47.3  46.9 200  9.7  9.7 999 9999.9  29.89 41.9 99.9 99.9
20251941840045004   09  47.3  46.9 200  9.7  9.7 999 9999.9  29.89 41.9 99.9 99.9
20251941850045004   09  47.7  47.3 200  9.7  9.7 999 9999.9  29.89 41.9  2.0  4.0
20251941900045004   09  48.2  47.8 200  9.7 11.7 999 9999.9  29.89 41.9 99.9 99.9
20251941910045004   09  48.4  48.0 200  9.7 11.7 999 9999.9  29.89 42.1 99.9 99.9
20251941920045004   09  48.9  48.2 190  9.7 11.7 999 9999.9  29.89 42.1  2.0  4.0
20251941930045004   09  48.9  48.2 190  9.7 11.7 999 9999.9  29.89 42.1 99.9 99.9
20251941940045004   09  49.5  48.6 200 11.7 11.7 999 9999.9  29.89 42.1 99.9 99.9
20251941950045004   09  49.8  48.6 190 11.7 11.7 999 9999.9  29.89 42.1  1.6  5.0
20251942000045004   09  49.6  48.2 190 11.7 11.7 999 9999.9  29.89 42.1 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 3rd data value plotted]
121 matching elements
0.018 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]