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
(2:50 am EST)
0750 GMT on 11/03/2026:
     

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): S ( 190 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 22.0 kts
5-day plot - Wind Gust Wind Gust (GST): 28.9 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 21.4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 23.3 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(EST)		 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
2026-11-03 02:40 am S 20.0 28.9------------
2026-11-03 02:30 am S 22.0 29.9------------
2026-11-03 02:20 amSSW 20.0 28.0------------
2026-11-03 02:10 am S 15.0 24.1------------
2026-11-03 02:00 amSSW 15.0 20.0------------
2026-11-03 01:50 am S 13.0 22.9------------
2026-11-03 01:40 am S 14.0 21.0------------
2026-11-03 01:30 am S 13.0 20.0------------
2026-11-03 01:20 am S 18.1 24.1------------
2026-11-03 01:10 am S 14.0 22.9------------
2026-11-03 01:00 am S 11.1 17.1------------
2026-11-02 09:50 pmSSE 11.1 15.0------------
2026-11-02 09:40 pmSSE 11.1 15.0------------
2026-11-02 09:30 pmSSE 13.0-------------
2026-11-02 09:20 pm SE 12.0 15.9------------
2026-11-02 09:10 pm SE 8.9 12.0------------
2026-11-02 09:00 pm SE 7.0 8.9------------
2026-11-02 07:50 pm SE 7.0 8.9------------
2026-11-02 07:40 pm SE 5.1 7.0------------
2026-11-02 07:30 pmSSE 7.0 9.9------------
2026-11-02 07:20 pm SE 6.0 8.0------------
2026-11-02 07:10 pm SE 4.1 6.0------------
2026-11-02 07:00 pmESE 4.1 7.0------------
2026-11-02 06:50 pm E 6.0-------------
2026-11-02 06:40 pmESE 8.0 11.1------------
2026-11-02 06:30 pmESE 8.0 11.1------------
2026-11-02 06:20 pmESE 7.0 8.9------------
2026-11-02 06:10 pm E 8.0 8.9------------
2026-11-02 06:00 pm E 6.0 7.0------------
2026-11-02 05:50 pm SE 7.0 9.9------------
2026-11-02 05:40 pm SE 7.0 9.9------------
2026-11-02 05:30 pmSSE 6.0 9.9------------
2026-11-02 05:20 pmSSE 6.0 9.9------------
2026-11-02 05:10 pm SE 6.0 12.0------------
2026-11-02 05:00 pm SE 8.9 12.0------------
2026-11-02 04:50 pm SE 8.9 11.1------------
2026-11-02 04:40 pm SE 7.0 11.1------------
2026-11-02 04:30 pm SE 8.0 13.0------------
2026-11-02 04:20 pm SE 8.0 12.0------------
2026-11-02 04:10 pm SE 7.0 8.9------------
2026-11-02 04:00 pm SE 7.0 9.9------------
2026-11-02 03:50 pmSSE 6.0 9.9------------
2026-11-02 03:40 pmSSE 8.0 11.1------------
2026-11-02 03:30 pm S 8.0 14.0------------
2026-11-02 03:20 pmSSE 11.1 19.0------------
2026-11-02 03:10 pmSSE 13.0 17.1------------
2026-11-02 03:00 pm S 9.9 17.1------------
2026-11-02 02:50 pmSSE 13.0 22.9------------
2026-11-02 02:40 pmSSE 15.9 18.1------------
2026-11-02 02:30 pmSSE 12.0 15.9------------
2026-11-02 02:20 pm S 14.0 17.1------------
2026-11-02 02:10 pmSSE 11.1 14.0------------
2026-11-02 02:00 pmSSE 12.0 14.0------------
2026-11-02 01:50 pmSSE 12.0 19.0------------
2026-11-02 01:40 pmSSE 13.0 20.0------------
2026-11-02 01:30 pmSSE 15.0 20.0------------
2026-11-02 01:20 pmSSE 13.0 20.0------------
2026-11-02 01:10 pmSSE 17.1 21.0------------
2026-11-02 01:00 pmSSE 14.0 18.1------------
2026-11-02 12:50 pmSSE 17.1 20.0------------
2026-11-02 12:40 pmSSE 14.0 20.0------------
2026-11-02 12:30 pmSSE 15.0 20.0------------
2026-11-02 12:20 pm S 11.1 13.0------------
2026-11-02 12:10 pm S 11.1 18.1------------
2026-11-02 12:00 pm S 14.0 17.1------------
2026-11-02 11:50 am S 12.0 15.9------------
2026-11-02 11:40 am S 11.1 15.0------------
2026-11-02 11:30 am S 13.0 15.0------------
2026-11-02 11:20 am S 14.0 15.9------------
2026-11-02 11:00 am S 9.9 12.0------------
2026-11-02 10:50 am S 9.9 14.0------------
2026-11-02 10:40 am S 13.0 14.0------------
2026-11-02 10:30 am S 12.0 15.9------------
2026-11-02 10:20 am S 12.0 17.1------------
2026-11-02 10:10 am S 14.0 17.1------------
2026-11-02 10:00 am S 12.0 15.9------------
2026-11-02 09:50 am S 11.1 13.0------------
2026-11-02 09:40 am S 8.9 12.0------------
2026-11-02 09:30 am S 8.9 11.1------------
2026-11-02 09:20 am S 8.0 12.0------------
2026-11-02 09:10 amSSE 8.9 14.0------------
2026-11-02 09:00 am S 13.0 14.0------------
2026-11-02 08:50 am S 11.1 15.0------------
2026-11-02 08:40 am S 12.0 13.0------------
2026-11-02 08:30 am S 9.9 12.0------------
2026-11-02 08:20 am S 8.0 9.9------------
2026-11-02 08:10 amSSE 4.1 8.0------------
2026-11-02 08:00 am S 6.0 11.1------------
2026-11-02 07:50 am S 9.9 13.0------------
2026-11-02 07:40 am S 8.9 11.1------------
2026-11-02 07:30 am S 7.0 8.9------------
2026-11-02 07:20 am S 6.0-------------
2026-11-02 07:10 am S 6.0-------------
2026-11-02 07:00 am S 6.0 7.0------------
2026-11-02 06:50 amSSE 6.0 7.0------------
2026-11-02 06:40 am S 6.0 7.0------------
2026-11-02 06:30 am S 5.1 5.1------------
2026-11-02 06:20 am- 0.0 6.0------------
2026-11-02 06:10 amSSW 6.0 8.0------------
2026-11-02 06:00 amSSW 5.1 6.0------------
2026-11-02 05:50 am S 5.1 5.1------------
2026-11-02 05:40 am S 4.1 5.1------------
2026-11-02 05:30 amSSE 2.9-------------
2026-11-02 05:20 am E 2.9 5.1------------
2026-11-02 05:10 am E 1.9 5.1------------
2026-11-02 05:00 am SW 2.9 8.0------------
2026-11-02 04:50 amSSW 1.0 5.1------------
2026-11-02 04:40 amSSW 5.1 12.0------------
2026-11-02 04:30 am S 8.0 11.1------------
2026-11-02 04:20 am S 8.9 11.1------------
2026-11-02 04:10 am S 6.0 8.9------------
2026-11-02 04:00 am S 5.1 6.0------------
2026-11-02 03:50 am SE 2.9 7.0------------
2026-11-02 03:40 am- 0.0 4.1------------
2026-11-02 03:30 am N 1.9 4.1------------
2026-11-02 03:20 am NW 2.9 4.1------------
2026-11-02 03:00 amSSW 8.0 12.0------------
2026-11-02 02:50 amSSW 8.0 14.0------------