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

Realtime Great Lakes Weather Data and Marine Observations

Buoys

Station Labels = Latest Wave Height
Click on marker to view data for that station
or Hold Down Shift Key for Drag Zoom
Note: Only stations containing data for selected day are plotted
See also Buoys not reporting today 		Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations 
Lt Blue MarkerBuoys (5)
Red MarkerCMAN & USCG Stations 
Yellow MarkerShip Reports 
Green MarkerSurface Airways Stations 

Gray MarkerReport > 3 Hours Old

  Station Labels: Off | ID | Name
  Air Temp | Wind Spd | Wind Dir
  Bar Press | Wave Hgt | Water Temp
  Cloud Cover

  Change Units to: English | Metric


 Enter New DOY (001-366):  Or Today (113)
 (See also Tables for determining DOY for a given date)
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
20251130000045013   29   5.7 999.9  30  3.0  4.0 999 9999.9 1017.7  5.2  0.3  3.0             
20251130000045026   19  12.6   7.0 210  3.0  5.0 999 9999.9 1017.1  6.8  0.2 99.9             
20251130000045029   19  10.7   5.7  50  3.0  4.0 999 9999.9 9999.9  3.7  0.1 99.9             
20251130000045168   49  13.2   6.0 120  4.0  5.0 999 9999.9 1017.3  7.1  0.1 99.9             
20251130000045199   09   5.9 999.9 210  1.0 99.9 999 9999.9 1016.3  4.6  0.4  3.0             
20251130010045026   19  12.5   6.9 200  3.0  4.0 999 9999.9 1017.1  6.8  0.2 99.9             
20251130010045029   19  10.4   5.4  60  3.0  4.0 999 9999.9 9999.9  3.8  0.1 99.9             
20251130010045168   49  13.9   6.2 110  4.0  5.0 999 9999.9 1017.3  7.1  0.1 99.9             
20251130020045026   19  12.5   7.0 200  3.0  4.0 999 9999.9 1017.1  6.8  0.2 99.9             
20251130020045029   19  10.0   5.3  60  3.0  4.0 999 9999.9 9999.9  3.7  0.1 99.9             
20251130020045168   49  13.8   6.2 110  4.0  4.0 999 9999.9 1017.2  7.2  0.1 99.9             
20251130030045013   29   5.7 999.9  40  4.0  4.0 999 9999.9 1017.9  5.2  0.3  3.0             
20251130030045026   19  12.7   7.1 200  3.0  4.0 999 9999.9 1017.2  6.8  0.2 99.9             
20251130030045029   19  10.1   5.1  90  3.0  4.0 999 9999.9 9999.9  3.7  0.1 99.9             
20251130030045168   49  13.5   6.2 110  4.0  4.0 999 9999.9 1017.2  7.2  0.1 99.9             
20251130030045199   09   4.6 999.9 320  2.0 99.9 999 9999.9 1016.3  4.6  0.4  3.0             
20251130040045026   19  12.9   7.2 190  4.0  5.0 999 9999.9 1017.3  6.8  0.2 99.9             
20251130040045029   19  10.3   5.4  80  4.0  5.0 999 9999.9 9999.9  3.7  0.1 99.9             
20251130040045168   49  13.1   6.2 130  3.0  4.0 999 9999.9 1017.3  7.2  0.1 99.9             
20251130050045026   19  12.7   7.0 190  3.0  4.0 999 9999.9 1017.4  6.7  0.2 99.9             
20251130050045029   19  11.5   5.6  80  4.0  5.0 999 9999.9 9999.9  3.7  0.2 99.9             
20251130050045168   49  13.5   6.2 110  3.0  4.0 999 9999.9 1017.4  7.3  0.1 99.9             
20251130100045029   19  10.3   5.4  60  3.0  4.0 999 9999.9 9999.9  3.7  0.2 99.9
0.002 sec
This Web page created and maintained by Greg Lang, NOAA/GLERL,
[Return to NOAAPORT page]