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Real-Time Meteorological Observation Network
Alpena, MI  (APNM4)  45° 03´ 35" N,   83° 25´ 25" W

 
In collaboration with
Thunder Bay National
Marine Sanctuary
  Thunder Bay National Marine Sanctuary Logo
See Metadata File for full description of instruments and parameters, as well as site maps.

Conditions at 9:00 am EDT on 04/21/2015 (DOY 111 13:00 GMT)
(Updated at about 04,19,34,49 minutes past the hour)
Wind Speed:   15.9 kts   (8.2 m/s)
Max Wind Speed:   19.6 kts   (10.1 m/s)
Wind Direction:   244° (WSW)
Air Temperature:   40.8 °F   (4.9 °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)
 
Click on image to enlarge (updated twice hourly)
Webcam Location & Info, Webcam Disclaimer
[Live Webcam Image from Alpena, MI Met Station Camera 1] [Live Webcam Image from Alpena, MI Met Station Camera 2]
[Live Webcam Image from Alpena, MI Met Station Camera 4] [Live Webcam Image from Alpena, MI Met Station Camera 4]

6-hr animations
L to R: 1  2  3  4

Previous 24 images
(top of hour only)
L to R: 1  2  3  4

 

-------- 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
20151110900 15.9 19.6 19.6 244 40.8
20151110800 13.0 16.1 20.0 241 39.9
20151110700 12.4 14.8 16.9 238 39.7
20151110600 9.9 11.9 15.7 246 39.7
20151110500 8.7 10.9 15.2 254 40.1
20151110400 8.4 11.9 14.8 267 40.6
20151110300 11.7 15.2 16.5 257 40.6
20151110200 7.8 10.5 14.2 249 39.9
20151110100 8.9 12.4 13.4 277 39.6
20151110000 11.1 15.0 15.9 289 40.1
20151102300 14.6 22.0 22.0 290 41.2
20151102200 10.5 16.7 21.4 291 42.1
20151102100 19.1 24.1 28.2 269 47.1
20151102000 12.4 15.2 19.6 272 47.3
20151101900 16.9 24.7 24.7 265 47.8
20151101800 18.5 22.4 27.2 264 50.5
20151101700 17.3 20.4 25.7 258 53.1
20151101600 16.7 20.6 27.2 255 55.4
Note: Peak wind is max wind gust during entire hour

      Click here for today's 5-minute data: 20150421.c6t.txt, data format (metadata)
      Click here for past data: 2015 | 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


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