Station List

Station GRMM4 - Grand Marais, MI Image indicating link to RSS feed of recent meteorological observations for station GRMM4

Owned and maintained by NWS WFO Marquette, MI (MQT)
GLOS Weather Station
46.684 N 85.972 W (46°41'2" N 85°58'19" W)

Site elevation: 186 m above mean sea level
Air temp height: 7.9 m above site elevation
Anemometer height: 9 m above site elevation
Barometer elevation: 191.4 m above mean sea level

For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station GRMM4

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Station GRMM4

Conditions at GRMM4 as of
(11:50 pm EDT on 06/12/2026)
0350 GMT on 06/13/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):SSW ( 210 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 11.1 kts
5-day plot - Wind Gust Wind Gust (GST): 14.0 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 11.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 11.7 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(EDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-06-12 11:40 pmSSW 6.0 14.0------------
2026-06-12 11:30 pmSSW 9.9 13.0------------
2026-06-12 11:20 pmSSW 8.0 9.9------------
2026-06-12 11:10 pm SW 6.0 7.0------------
2026-06-12 11:00 pmWSW 6.0 6.0------------
2026-06-12 10:50 pm SW 5.1 8.0------------
2026-06-12 10:40 pm SW 7.0 8.0------------
2026-06-12 10:30 pmWSW 6.0 7.0------------
2026-06-12 10:20 pmWSW 6.0 7.0------------
2026-06-12 10:10 pmWSW 6.0 7.0------------
2026-06-12 10:00 pm SW 6.0 7.0------------
2026-06-12 09:50 pmWSW 5.1 7.0------------
2026-06-12 09:40 pmWSW 4.1 4.1------------
2026-06-12 09:30 pm SW 2.9 4.1------------
2026-06-12 09:20 pmWSW 4.1 7.0------------
2026-06-12 09:10 pm W 6.0 8.9------------
2026-06-12 09:00 pm W 8.0 8.0------------
2026-06-12 08:50 pm W 6.0 7.0------------
2026-06-12 08:40 pm W 6.0-------------
2026-06-12 08:30 pm W 8.0 8.0------------
2026-06-12 08:20 pm W 8.0 9.9------------
2026-06-12 08:10 pm W 8.9 9.9------------
2026-06-12 08:00 pm W 9.9 11.1------------
2026-06-12 07:50 pm W 11.1 11.1------------
2026-06-12 07:40 pm W 8.9 12.0------------
2026-06-12 07:30 pm W 7.0 13.0------------
2026-06-12 07:20 pm W 9.9 11.1------------
2026-06-12 07:10 pm W 8.0 12.0------------
2026-06-12 07:00 pm W 12.0 12.0------------
2026-06-12 06:50 pm W 11.1 12.0------------
2026-06-12 06:40 pm W 11.1 13.0------------
2026-06-12 06:30 pmWSW 12.0 12.0------------
2026-06-12 06:20 pm W 12.0 13.0------------
2026-06-12 06:10 pm W 12.0 14.0------------
2026-06-12 06:00 pm W 13.0 14.0------------
2026-06-12 05:50 pm W 9.9 12.0------------
2026-06-12 05:40 pm W 11.1 12.0------------
2026-06-12 05:30 pm W 12.0 14.0------------
2026-06-12 05:20 pm W 12.0 12.0------------
2026-06-12 05:10 pm W 11.1 12.0------------
2026-06-12 05:00 pm W 9.9 13.0------------
2026-06-12 04:50 pm W 14.0 17.1------------
2026-06-12 04:40 pm W 15.0 17.1------------
2026-06-12 04:30 pm W 14.0 15.0------------
2026-06-12 04:20 pm W 13.0 15.0------------
2026-06-12 04:10 pm W 12.0 15.0------------
2026-06-12 04:00 pm W 12.0 13.0------------
2026-06-12 03:50 pm W 9.9 11.1------------
2026-06-12 03:40 pm W 9.9 11.1------------
2026-06-12 03:30 pm W 8.9 11.1------------
2026-06-12 03:20 pm W 11.1 11.1------------
2026-06-12 03:10 pm W 11.1 13.0------------
2026-06-12 03:00 pm W 11.1 13.0------------
2026-06-12 02:50 pm W 12.0 19.0------------
2026-06-12 02:40 pm W 14.0 17.1------------
2026-06-12 02:30 pm W 13.0 15.0------------
2026-06-12 02:20 pm W 15.0 17.1------------
2026-06-12 02:10 pm W 15.0 19.0------------
2026-06-12 02:00 pm W 15.0 18.1------------
2026-06-12 01:50 pm W 8.9 11.1------------
2026-06-12 01:40 pm W 8.0 9.9------------
2026-06-12 01:30 pm W 7.0 8.9------------
2026-06-12 01:20 pm W 8.0 15.9------------
2026-06-12 01:10 pmWNW 15.0 17.1------------
2026-06-12 01:00 pmWNW 15.9 17.1------------
2026-06-12 12:50 pmWNW 15.0 17.1------------
2026-06-12 12:40 pm W 12.0 15.0------------
2026-06-12 12:30 pm W 14.0 17.1------------
2026-06-12 12:20 pm W 15.9 18.1------------
2026-06-12 12:10 pm W 15.9 17.1------------
2026-06-12 12:00 pm W 15.0 18.1------------
2026-06-12 11:50 am W 15.0 17.1------------
2026-06-12 11:40 am W 14.0 15.9------------
2026-06-12 11:30 am W 14.0 18.1------------
2026-06-12 11:20 am W 15.0 18.1------------
2026-06-12 11:10 am W 15.0 17.1------------
2026-06-12 11:00 am W 15.0 18.1------------
2026-06-12 10:50 am W 15.9 18.1------------
2026-06-12 10:40 am W 15.0 18.1------------
2026-06-12 10:30 am W 15.0 17.1------------
2026-06-12 10:20 am W 15.0 18.1------------
2026-06-12 10:10 am W 15.9 18.1------------
2026-06-12 10:00 am W 15.0 17.1------------
2026-06-12 09:50 am W 15.0 18.1------------
2026-06-12 09:40 am W 15.9 20.0------------
2026-06-12 09:30 am W 14.0 18.1------------
2026-06-12 09:20 am W 15.9 20.0------------
2026-06-12 09:10 am W 17.1 20.0------------
2026-06-12 09:00 am W 18.1 21.0------------
2026-06-12 08:50 am W 19.0 22.9------------
2026-06-12 08:40 am W 19.0 22.9------------
2026-06-12 08:30 am W 21.0 24.1------------
2026-06-12 08:20 am W 18.1 22.9------------
2026-06-12 08:10 am W 21.0 24.1------------
2026-06-12 08:00 am W 21.0 24.1------------
2026-06-12 07:50 am W 21.0 24.1------------
2026-06-12 07:40 am W 21.0 22.9------------
2026-06-12 07:30 am W 15.9 19.0------------
2026-06-12 07:20 amWSW 15.0 18.1------------
2026-06-12 07:10 amWSW 14.0 18.1------------
2026-06-12 07:00 amWSW 14.0 18.1------------
2026-06-12 06:50 amWSW 15.9 21.0------------
2026-06-12 06:40 amWSW 15.0 18.1------------
2026-06-12 06:30 amWSW 15.0 20.0------------
2026-06-12 06:20 amWSW 14.0 19.0------------
2026-06-12 06:10 am SW 12.0 17.1------------
2026-06-12 06:00 amWSW 8.9 14.0------------
2026-06-12 05:50 amWSW 9.9 12.0------------
2026-06-12 05:40 amWSW 8.0 9.9------------
2026-06-12 05:30 amWSW 7.0 9.9------------
2026-06-12 05:20 amWSW 7.0 9.9------------
2026-06-12 05:10 amWSW 8.0 11.1------------
2026-06-12 05:00 amWSW 9.9 15.0------------
2026-06-12 04:50 amWSW 13.0 15.0------------
2026-06-12 04:40 am W 12.0 15.9------------
2026-06-12 04:30 am W 15.0 17.1------------
2026-06-12 04:20 am W 12.0 14.0------------
2026-06-12 04:10 am W 11.1 19.0------------
2026-06-12 04:00 am W 17.1 18.1------------
2026-06-12 03:50 am W 13.0 15.9------------
2026-06-12 03:40 am W 15.0 18.1------------
2026-06-12 03:30 am W 15.9 20.0------------
2026-06-12 03:20 am W 20.0-------------
2026-06-12 03:10 am W 18.1 22.0------------
2026-06-12 03:00 am W 5.1-------------
2026-06-12 02:50 amWNW 8.0 9.9------------
2026-06-12 02:40 amNNW 8.0 13.0------------
2026-06-12 02:30 am NW 12.0 15.0------------
2026-06-12 02:20 amWNW 14.0 18.1------------
2026-06-12 02:10 amWNW 17.1 21.0------------
2026-06-12 02:00 am NW 19.0 22.9------------
2026-06-12 01:50 amNNW 20.0 31.1------------
2026-06-12 01:40 am NW 25.1 32.1------------
2026-06-12 01:30 amWNW 25.1 29.9------------
2026-06-12 01:20 am W 27.0 35.0------------
2026-06-12 01:10 am W 32.1 39.0------------
2026-06-12 01:00 am W 11.1 21.0------------
2026-06-12 12:50 am N 17.1 20.0------------
2026-06-12 12:40 am W 8.0 14.0------------
2026-06-12 12:30 am W 14.0 18.1------------
2026-06-12 12:20 am W 15.0 19.0------------
2026-06-12 12:10 am S 6.0 7.0------------
2026-06-12 12:00 amSSE 6.0 7.0------------
2026-06-11 11:50 pmSSE 6.0 7.0------------