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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 4:30 pm EDT on 10/25/2014 (DOY 298 20:30 GMT)
(Updated at about :05,:20,:35,:50 minutes past the hour)
Wind Speed:   10.9 kts   (5.6 m/s)
Max Wind Speed:   19.1 kts   (9.8 m/s)
Wind Direction:   296° (WNW)
Air Temperature:   -99.0 °F   (-99.0 °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
20142981600 17.7 25.1 25.1 273 -99.0
20142981500 12.8 19.8 25.5 284 -99.0
20142981400 16.5 24.9 24.9 276 -99.0
20142981300 12.4 19.4 24.9 277 -99.0
20142981200 13.4 18.9 21.4 267 -99.0
20142981100 11.9 16.1 19.6 274 -99.0
20142981000 15.0 19.4 19.6 261 -99.0
20142980900 17.3 19.6 20.4 249 -99.0
20142980800 17.3 19.6 22.0 243 -99.0
20142980700 17.3 19.1 20.0 228 -99.0
20142980600 15.4 17.5 23.7 209 -99.0
20142980500 11.9 13.0 19.4 203 -99.0
20142980400 10.3 11.9 16.3 191 -99.0
20142980300 8.2 8.9 13.2 192 -99.0
20142980200 9.7 11.1 11.7 198 -99.0
20142980100 9.9 10.9 12.6 185 -99.0
20142980000 8.9 9.5 11.7 194 -99.0
20142972300 7.6 8.4 9.3 202 -99.0
Note: Peak wind is max wind gust during entire hour

      Click here for today's 5-minute data: 20141025.10t.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