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.

Conditions at 9:00 am EST on 11/17/2018 (DOY 321 14:00 GMT)
(Updated at about 03,13,23,33,43,53 minutes past the hour)

Wind Speed:	5.2 kts (2.7 m/s)
Max Wind Speed:	6.6 kts (3.4 m/s)
Wind Direction:	53° (NE)
Air Temperature:	32.0 °F (0.0 °C)
Wind Chill:	26.2 °F (-3.2 °C)
Dew Point:	32.0 °F (-0.0 °C)
Relative Humidity:	99.8 %
Station Pressure:	29.624 in Hg. (1003.2 mb)
Sea Level Pressure:	30.302 in Hg. (1026.2 mb)
PAR:	175 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 6X per hour) Webcam Location & Info




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 14 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
2018	321	0900	5.2	6.6	6.6	053	32.0	26.2	32.0	99.8	29.62	175
2018	321	0800	6.0	8.2	8.7	016	32.2	25.8	32.1	99.8	29.61	23
2018	321	0700	2.9	4.1	7.4	057	32.0	28.8	32.0	99.8	29.58	2
2018	321	0600	4.3	5.6	5.8	051	32.9	28.2	31.4	94.2	29.57	2
2018	321	0500	9.5	11.7	14.6	009	35.4	27.5	28.5	75.7	29.54	2
2018	321	0400	11.1	13.8	15.9	315	36.1	27.7	28.7	74.1	29.53	2
2018	321	0300	13.8	16.1	16.7	326	35.8	26.1	29.3	77.1	29.52	2
2018	321	0200	14.8	17.3	19.4	333	36.9	27.2	28.4	71.1	29.51	2
2018	321	0100	19.1	21.6	23.3	327	37.0	26.1	28.0	69.4	29.49	2
2018	321	0000	17.1	19.8	23.1	340	37.0	26.7	28.4	70.5	29.47	2
2018	320	2300	19.6	22.6	22.6	331	36.7	25.5	28.4	71.7	29.44	2
2018	320	2200	18.7	22.2	25.5	316	37.2	26.5	29.2	72.6	29.43	2
2018	320	2100	19.8	23.1	23.9	312	37.9	27.1	29.9	72.5	29.40	2
2018	320	2000	22.6	27.0	27.0	310	38.1	26.7	31.0	75.2	29.39	2
2018	320	1900	16.9	20.4	24.1	328	38.1	28.2	30.4	73.3	29.37	2
2018	320	1800	19.4	23.3	25.3	311	39.0	28.6	31.8	75.1	29.35	2
2018	320	1700	20.2	23.5	26.2	314	39.7	29.4	33.4	77.7	29.32	6
2018	320	1600	25.7	27.2	29.0	317	40.3	-99.0	32.9	74.6	29.30	121

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 today's 2-minute data: 20181117.05t.txt, data format (metadata)
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Click here for past data: 2018 | Archive

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