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Real-Time Meteorological Observation Network
Thunder Bay Island, MI  (TBIM4)  45° 02´ 05" N,   83° 11´ 39" W

See Metadata File for full description of instruments and parameters, as well as site maps.

Conditions at 5:00 am EDT on 04/23/2014 (DOY 113 09:00 GMT)
(Updated at about :05,:20,:35,:50 minutes past the hour)
Wind Speed:   7.17 kts   (3.69 m/s)
Max Wind Speed:   15.80 kts   (8.13 m/s)
Wind Direction:   324° (NW)
Air Temperature:   34.6 °F   (1.5 °C)
Wind Chill:   27.9 °F   (-2.3 °C)
Plot & Data of Previous 3 Hours (5 minute increments)
Plot of Previous 5 Days (hourly increments)
1-Day Windrose Plot, 5-Day Windrose Plot, (explanation)
 

[Photo of Thunder Bay Island, MI Met Station]
Note: There is no Webcam at this site.
This image was taken during installation, Sep 2012

 

-------- Previous 18 Hours (at top of hour)  [English] [Metric] --------
YEARDOY EDT WIND
SPD
kts
WIND
GUST
kts
PEAK
WIND
kts
WIND
DIR
deg
AIR
TEMP
deg F
20141130500 7.17 15.80 15.80 324 34.6
20141130400 6.32 13.72 18.86 315 35.2
20141130300 5.79 12.58 16.76 315 35.5
20141130200 7.89 20.20 20.20 329 36.2
20141130100 7.08 13.72 17.90 329 36.4
20141130000 7.76 15.63 18.10 316 36.1
20141122300 8.61 17.34 19.44 315 36.6
20141122200 8.98 18.66 20.96 321 36.9
20141122100 11.84 21.71 24.96 317 37.3
20141122000 8.11 13.34 23.81 312 38.4
20141121900 9.10 20.20 23.43 311 39.5
20141121800 12.09 27.06 27.06 305 40.9
20141121700 10.81 21.35 29.72 298 42.8
20141121600 10.65 21.52 25.91 292 42.6
20141121500 9.45 20.00 24.38 290 42.6
20141121400 10.03 20.39 21.91 290 41.1
20141121300 8.79 17.53 22.67 299 42.9
20141121200 7.89 15.80 18.86 293 40.9
Note: Peak wind is max wind gust during entire hour

      Click here for today's 5-minute data: 20140423.10t.txt, data format (metadata)
      Click here for past data: 2014 | Archive

Access current marine observations on your mobile device. See NDBC's mobile access page.
These data are also available from NDBC website and NDBC's Dial-a-Buoy Program.
See also NWS Marine Forecast for this area

Realtime Data Disclaimer
Special thanks to NWS, Thunder Bay National Marine Sanctuary (TBNMS), and 9th District USCG.


Additional Great Lakes Meteorological Observations

» NWS, Grand Rapids Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NWS, White Lake Office: Near-Realtime Marine Weather, includes current conditions and forecasts
» NDBC Great Lakes ImageMap showing U.S. and Canadian Buoys and C-MAN Stations
» NOAA CoastWatch Great Lakes NOAAPORT Data, includes all station types
» NOAA's NowCoast: Web mapping portal to real-time coastal observations
» Detailed Winds and WebCams courtesy of iWindsurf.com
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» Additional GLERL WebCams
» Additional Great Lakes WebCams from GLIN
» GLIN: Great Lakes Information Network