Back to Met Station Array Page
Milwaukee | Chicago | Michigan City | South Haven | Muskegon | Alpena | Thunder Bay Island | Toledo Light #2

Real-Time Meteorological Observation Network
Muskegon, MI  (MKGM4)  43° 13´ 40" N,   86° 20´ 20" W

See Metadata File for full description of instruments and parameters, as well as site maps. See also rtmon status, webcam status
Conditions at 1:00 am EST on 01/21/2020 (DOY 021 06:00 GMT)
(Updated at about 02,12,22,32,42,52 minutes past the hour)
Wind Speed:   4.9 kts   (2.5 m/s)
Max Wind Speed:   6.0 kts   (3.1 m/s)
Wind Direction:   47° (NE)
Air Temperature:   24.3 °F   (-4.3 °C)
Wind Chill:   17.4 °F   (-8.1 °C)
Dew Point:   14.4 °F   (-9.8 °C)
Relative Humidity:   65.8 %
Station Pressure:   29.943 in Hg.   (1014.0 mb)
Sea Level Pressure:   30.640 in Hg.   (1037.6 mb)
PAR:   2 uEinst/m2/sec
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 Muskegon, MI Met Station Camera 1] [Live Webcam Image from Muskegon, MI Met Station Camera 2]
[Live Webcam Image from Muskegon, MI Met Station Camera 5] [Live Webcam Image from Muskegon, MI Met Station Camera 3]
[Live Webcam Image from Muskegon, MI Met Station Camera 4] [Live Webcam Image from Muskegon, MI Met Station Camera 7]
[Live Webcam Image from Muskegon, MI Met Station Camera 8]
6-hr animations
L to R: 1  2  3  4  5  6  7

Previous 48 images (top of hour only)
L to R: 1  2  3  4  5  6  7

All Images (past 10 days)

Nearby Webcams (external sites):
Pere Marquette Beach Surf Cam
Grand Haven Beach Webcam
Grand Haven Pier Webcam
Holland MI

-------------- Previous 18 Hours (at top of hour)  [English] [Metric] --------------
YEARDOY EST Wind
Spd
kts
Wind
Gust
kts
Peak
Wind
kts
Wind
Dir
deg
Air
Tmp
F
Wind
Chill
F
Dew
Pt
F
Rel
Hum
%
Sta
Press
in
PAR
uE/
m2/s
20200210100 4.9 6.0 6.0 047 24.3 17.4 14.4 65.8 29.94 2
20200210000 3.1 4.1 7.4 055 24.1 19.5 14.4 66.3 29.93 2
20200202300 5.4 6.8 6.8 048 24.3 16.8 14.5 66.0 29.94 2
20200202200 4.3 5.2 5.6 048 24.3 18.1 14.5 66.0 29.94 2
20200202100 3.9 5.1 6.8 045 24.1 18.4 14.6 66.8 29.95 2
20200202000 4.7 5.6 7.6 038 24.4 17.8 15.5 68.5 29.95 2
20200201900 7.2 9.3 10.3 038 25.3 16.5 16.3 68.4 29.95 2
20200201800 8.7 10.3 14.2 350 26.1 16.3 16.6 67.1 29.94 2
20200201700 9.9 12.8 15.9 358 26.8 16.5 17.7 68.2 29.93 40
20200201600 2.3 2.7 13.8 265 26.2 26.2 20.4 78.5 29.93 106
20200201500 3.1 3.5 3.9 194 25.7 21.3 19.2 76.2 29.93 159
20200201400 2.5 2.9 4.3 212 25.7 25.7 18.9 75.3 29.93 271
20200201300 3.3 3.7 3.9 210 25.0 20.2 18.3 75.5 29.94 295
20200201200 1.2 2.3 4.5 179 24.4 24.4 17.3 73.9 29.95 295
20200201100 2.3 2.5 2.7 137 23.7 23.7 16.7 74.3 29.95 215
20200201000 3.3 3.9 4.3 163 23.4 18.4 16.6 75.0 29.93 118
20200200900 2.7 3.5 4.3 168 23.2 19.1 17.0 77.1 29.93 40
20200200800 4.7 5.6 6.0 093 23.0 16.1 16.2 74.8 29.91 2
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 today's 2-minute data: 20200121.05t.txt, data format (metadata)
      right arrow Click here for past data: 2020 | 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