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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. See also rtmon status, webcam status
Conditions at 1:30 pm EST on 03/03/2024 (DOY 063 18:30 GMT)
(Updated every 10 minutes)
Wind Speed:   11.9 kts   (6.1 m/s)
Max Wind Speed:   13.0 kts   (6.7 m/s)
Wind Direction:   151° (SSE)
Air Temperature:   36.1 °F   (2.3 °C)
Wind Chill:   27.4 °F   (-2.6 °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 every 10 minutes)

[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]

[Live Webcam Image from Alpena, MI Met Station Camera 5]

6-hr animations: 1  2  3  4  5
Previous 48 images (top of hour only): 1  2  3  4  5
All Images (past 10 days)

----- Previous 18 Hours (at top of hour)  [English] [Metric] -----
YEARDOY EST Wind
Spd
m/s
Wind
Gust
m/s
Peak
Wind
m/s
Wind
Dir
deg
Air
Tmp
C
Wind
Chill
C
20240631300 6.8 7.2 7.3 136 2.0 -3.3
20240631200 7.5 8.2 8.5 133 1.9 -3.7
20240631100 7.4 8.1 8.4 132 2.0 -3.5
20240631000 7.7 8.1 8.4 136 2.1 -3.5
20240630900 5.3 5.9 8.1 132 1.7 -2.9
20240630800 5.7 6.2 6.9 143 1.6 -3.3
20240630700 3.6 4.0 6.3 141 1.3 -2.4
20240630600 3.9 4.3 5.2 126 1.4 -2.5
20240630500 3.7 4.3 5.3 111 1.5 -2.2
20240630400 2.8 3.0 4.3 108 1.3 -1.8
20240630300 1.9 2.0 3.5 100 1.2 -0.9
20240630200 2.8 3.1 3.1 117 1.3 -1.8
20240630100 3.0 3.1 4.1 108 1.1 -2.2
20240630000 3.4 3.6 3.6 129 1.6 -1.9
20240622300 2.1 2.4 3.7 096 1.7 -0.6
20240622200 2.7 3.0 3.7 146 1.7 -1.2
20240622100 3.7 4.2 4.2 140 1.9 -1.7
20240622000 5.1 5.9 5.9 149 2.1 -2.3
Note: Peak wind is max wind gust during entire hour
Note: Wind chill is set to -99 if air temp > 40 F or wind speed < 3 mph

      right arrow Click here for recent 2-minute daily data: 20240303.c6t.txt.txt, data format (metadata)
      right arrow Click here for past data: 2024 | Archive

The NDBC station ID for this station is: APNM4
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


Contact:
General Information & Media Inquiries:
oar.glerl.www@noaa.gov
(734) 741-2235
Data Inquiries:
oar.glerl.data@noaa.gov