NOAA - Great Lakes Environmental Research Laboratory

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

NOTICE: Wind speed and direction are not being reported due to sensor failure. Data will be restored once repairs are made.

Conditions at 7:50 pm EST on 11/29/2023 (DOY 334 00:50 GMT)

(Updated every 10 minutes)

Wind Speed:	-99.0 kts (-99.0 m/s)
Max Wind Speed:	-99.0 kts (-99.0 m/s)
Wind Direction:	-99° (-)
Air Temperature:	41.2 °F (5.1 °C)
Dew Point:	33.3 °F (0.7 °C)
Relative Humidity:	73.2 %
Station Pressure:	29.238 in Hg. (990.1 mb)
Sea Level Pressure:	29.894 in Hg. (1012.3 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 Plot, 5 Day Windrose Plot, (explanation)

Click on image to enlarge (images updated every 10 minutes)




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] --------------
YEAR	DOY	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
2023	333	1900	-99.0	-99.0	-9.9	-099	40.8	-99.0	32.3	71.5	29.23	2
2023	333	1800	-99.0	-99.0	-9.9	-099	39.6	-99.0	32.0	74.0	29.23	2
2023	333	1700	-99.0	-99.0	-9.9	-099	38.3	-99.0	31.7	76.8	29.22	71
2023	333	1600	-99.0	-99.0	-9.9	-099	37.2	-99.0	30.0	75.0	29.21	260
2023	333	1500	-99.0	-99.0	-9.9	-099	36.9	-99.0	31.4	80.3	29.19	224
2023	333	1400	-99.0	-99.0	-9.9	-099	36.0	-99.0	30.6	80.8	29.18	406
2023	333	1300	-99.0	-99.0	-9.9	-099	35.6	-99.0	30.7	82.1	29.19	267
2023	333	1200	-99.0	-99.0	-9.9	-099	35.4	-99.0	30.1	80.6	29.19	281
2023	333	1100	-99.0	-99.0	-9.9	-099	34.7	-99.0	29.0	79.4	29.20	230
2023	333	1000	-99.0	-99.0	-9.9	-099	34.3	-99.0	28.3	78.2	29.20	123
2023	333	0900	-99.0	-99.0	-9.9	-099	34.5	-99.0	28.2	77.5	29.21	36
2023	333	0800	-99.0	-99.0	-9.9	-099	35.1	-99.0	27.8	74.6	29.20	5
2023	333	0700	-99.0	-99.0	-9.9	-099	36.1	-99.0	28.3	72.8	29.20	2
2023	333	0600	-99.0	-99.0	-9.9	-099	37.0	-99.0	27.8	69.0	29.21	2
2023	333	0500	-99.0	-99.0	-9.9	-099	36.3	-99.0	28.5	73.1	29.24	2
2023	333	0400	-99.0	-99.0	-9.9	-099	34.7	-99.0	26.8	72.7	29.27	2
2023	333	0300	-99.0	-99.0	-9.9	-099	32.9	-99.0	25.6	74.3	29.32	2
2023	333	0200	-99.0	-99.0	-9.9	-099	31.6	-99.0	24.0	73.0	29.34	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

Click here for recent 2-minute daily data: 20231130.05t.txt.txt, data format (metadata)
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Click here for past data: 2023 | Archive

The NDBC station ID for this station is: MKGM4
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

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Additional Great Lakes Meteorological Observations

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

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