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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
See Metadata File for full description of instruments and parameters, as well as site maps.
Conditions at 7:50 pm EDT on 05/23/2019 (DOY 143 23:50 GMT)
(Updated at about 04,14,24,34,44,54 minutes past the hour)
Wind Speed:   9.3 kts   (4.8 m/s)
Max Wind Speed:   15.0 kts   (7.7 m/s)
Wind Direction:   315° (NW)
Air Temperature:   63.3 °F   (17.4 °C)
Data & Plots of Previous 3 Hours (2 minute increments)
Data & Plots of Previous 5 Days (hourly increments)
         1 Day Windrose Plot5 Day Windrose Plot(explanation)         
Click on image to enlarge
(images updated 6X per hour)
Webcam Location & Info
[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 3]
[Live Webcam Image from Alpena, MI Met Station Camera 4]
6-hr animations: 1  2  3  4
Previous 48 images (top of hour only): 1  2  3  4
All Images (past 7 days)

----- Previous 18 Hours (at top of hour)  [English] [Metric] -----
YEARDOY EDT Wind
Spd
kts
Wind
Gust
kts
Peak
Wind
kts
Wind
Dir
deg
Air
Tmp
F
20191431900 12.1 16.3 18.5 314 62.8
20191431800 14.2 21.4 25.7 308 63.0
20191431700 11.5 15.4 28.4 301 64.0
20191431600 16.7 22.9 25.9 310 66.2
20191431500 17.1 23.5 30.7 292 69.8
20191431400 22.0 27.2 27.2 280 70.3
20191431300 20.0 23.1 27.8 295 69.8
20191431200 15.0 21.4 28.6 288 70.5
20191431100 16.7 20.6 28.4 288 69.6
20191431000 5.6 6.6 17.1 223 63.0
20191430900 2.7 3.1 9.9 196 62.2
20191430800 8.9 11.1 11.1 339 54.5
20191430700 12.6 14.6 14.6 143 51.4
20191430600 4.5 4.9 11.5 060 49.8
20191430500 7.2 8.2 16.5 123 46.2
20191430400 4.1 4.9 8.6 107 46.2
20191430300 8.7 9.9 15.4 175 46.0
20191430200 13.6 15.0 16.9 150 46.4
Note: Peak wind is max wind gust during entire hour

      right arrow Click here for today's 2-minute data: 20190523.c6t.txt, data format (metadata)
      right arrow Click here for past data: 2019 | 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, and NWS Recreational Beach Forecast

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
» Winds courtesy of iWindsurf.com
» NWS Great Lakes Marine Text Forecasts by Zone
» Links to Great Lakes Water Temperature, Wind/Wave Data, & Water Levels
» GLIN: Great Lakes Information Network