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

Conditions at 11:50 am EDT on 08/10/2020 (DOY 223 15:50 GMT)
(Updated at about 02,12,22,32,42,52 minutes past the hour)

Wind Speed:	8.7 kts (4.5 m/s)
Max Wind Speed:	9.3 kts (4.8 m/s)
Wind Direction:	197° (SSW)
Air Temperature:	73.4 °F (23.0 °C)
Dew Point:	70.9 °F (21.6 °C)
Relative Humidity:	91.8 %
Station Pressure:	29.326 in Hg. (993.1 mb)
Sea Level Pressure:	29.945 in Hg. (1014.0 mb)
PAR:	724 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 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	EDT	Wind Spd kts	Wind Gust kts	Peak Wind kts	Wind Dir deg	Air Tmp F	Dew Pt F	Rel Hum %	Sta Press in	PAR uE/ m2/s
2020	223	1100	10.3	11.5	11.9	193	74.8	70.6	86.4	29.33	1519
2020	223	1000	13.4	14.6	15.0	196	73.8	70.2	88.4	29.31	1530
2020	223	0900	12.8	14.4	16.3	183	73.0	69.6	88.9	29.31	1271
2020	223	0800	12.4	14.0	16.1	207	72.7	70.0	91.0	29.31	741
2020	223	0700	13.6	15.6	16.7	200	72.1	70.3	93.8	29.31	38
2020	223	0600	14.4	15.6	16.3	201	72.0	67.1	84.4	29.31	2
2020	223	0500	9.3	11.3	18.7	243	71.6	69.9	94.4	29.31	2
2020	223	0400	7.4	8.0	13.2	219	72.0	68.8	89.7	29.32	2
2020	223	0300	9.3	10.3	10.5	293	71.8	68.9	90.4	29.33	2
2020	223	0200	9.9	13.4	13.4	215	73.2	67.6	82.4	29.32	2
2020	223	0100	11.5	14.4	16.5	213	74.3	67.1	77.8	29.32	2
2020	223	0000	11.7	12.8	14.4	192	71.8	69.1	91.0	29.32	2
2020	222	2300	8.9	10.3	17.9	159	71.8	68.2	88.4	29.33	2
2020	222	2200	19.4	21.4	21.6	256	74.1	69.4	85.0	29.35	2
2020	222	2100	14.8	15.9	26.2	195	75.7	68.2	77.1	29.33	6
2020	222	2000	11.5	11.9	16.1	198	76.3	66.4	71.1	29.33	154
2020	222	1900	9.7	10.3	12.6	183	76.6	67.3	72.5	29.33	416
2020	222	1800	11.3	12.2	12.2	191	76.1	70.0	81.0	29.34	1542

Note: Peak wind is max wind gust during entire hour

Click here for today's 2-minute data: 20200810.05t.txt, data format (metadata)
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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

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