Station List

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

Owned and maintained by National Weather Service Central Region
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 am EST)
1650 GMT on 02/06/2026:
     

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): N ( 360 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 35.0 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 35.0 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 38.9 kts
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
2026-02-06 11:40 am N 33.0 41.0------------
2026-02-06 11:30 am N 31.1 39.0------------
2026-02-06 11:20 amNNW 31.1 38.1------------
2026-02-06 11:10 amNNW 31.1 39.0------------
2026-02-06 11:00 amNNW 32.1 42.0------------
2026-02-06 10:50 am N 35.0 40.0------------
2026-02-06 10:40 am N 28.9-------------
2026-02-06 10:30 am N 28.9 36.9------------
2026-02-06 10:20 am N 28.0 35.9------------
2026-02-06 10:10 am N 33.0 41.0------------
2026-02-06 10:00 am N 28.0-------------
2026-02-06 09:50 am N 29.9 39.0------------
2026-02-06 09:40 am N 28.0 35.9------------
2026-02-06 09:30 amNNW 28.9 36.9------------
2026-02-06 09:20 amNNW 25.1 38.1------------
2026-02-06 09:10 amNNW 29.9 38.1------------
2026-02-06 09:00 am N 31.1 40.0------------
2026-02-06 08:50 am N 31.1 38.1------------
2026-02-06 08:40 amNNW 31.1 41.0------------
2026-02-06 08:30 amNNW 29.9 38.1------------
2026-02-06 08:20 am NW 26.0 35.0------------
2026-02-06 08:10 am NW 26.0 34.0------------
2026-02-06 08:00 amNNW 29.9 35.9------------
2026-02-06 06:50 amNNW 26.0 29.9------------
2026-02-06 06:40 am NW 26.0 33.0------------
2026-02-06 06:30 amNNW 27.0 31.1------------
2026-02-06 06:20 am NW 22.9 29.9------------
2026-02-06 06:10 amNNW 26.0 32.1------------
2026-02-06 06:00 amNNW 26.0 29.9------------
2026-02-06 05:50 amNNW 20.0 26.0------------
2026-02-06 05:40 amNNW 20.0 26.0------------
2026-02-06 05:30 amNNW 20.0 22.9------------
2026-02-06 05:20 amNNW 18.1 21.0------------
2026-02-06 05:10 amNNW 18.1 20.0------------
2026-02-06 05:00 am N 17.1 21.0------------
2026-02-06 04:40 amNNW 18.1 21.0------------
2026-02-06 04:30 amNNW 17.1 22.0------------
2026-02-06 04:20 amNNW 18.1 21.0------------
2026-02-06 04:10 amNNW 18.1 21.0------------
2026-02-06 04:00 am N 17.1 22.9------------
2026-02-06 03:50 amNNW 19.0 21.0------------
2026-02-06 03:30 amNNW 17.1 19.0------------
2026-02-06 03:20 amNNW 18.1 20.0------------
2026-02-06 03:10 amNNW 15.9 20.0------------
2026-02-06 03:00 amNNW 18.1 20.0------------
2026-02-06 01:50 amWSW 8.9 12.0------------
2026-02-06 01:40 amWSW 8.9 12.0------------
2026-02-06 01:30 amWSW 9.9 12.0------------
2026-02-06 01:20 amWSW 8.0 12.0------------
2026-02-06 01:10 amWSW 8.9 12.0------------
2026-02-06 01:00 am SW 8.9 12.0------------
2026-02-05 09:50 pm SW 9.9 13.0------------
2026-02-05 09:40 pm SW 8.0 12.0------------
2026-02-05 09:30 pmSSW 8.0 12.0------------
2026-02-05 09:20 pmSSW 7.0 12.0------------
2026-02-05 09:10 pm SW 9.9 13.0------------
2026-02-05 09:00 pmSSW 8.9 13.0------------
2026-02-05 08:50 pmSSW 8.0 13.0------------
2026-02-05 08:40 pmSSW 7.0 13.0------------
2026-02-05 08:30 pm SW 8.9 13.0------------
2026-02-05 08:20 pm SW 9.9 12.0------------
2026-02-05 08:10 pm SW 7.0 11.1------------
2026-02-05 08:00 pm SW 8.9 11.1------------
2026-02-05 07:50 pm SW 8.0 11.1------------
2026-02-05 07:40 pm SW 8.0 13.0------------
2026-02-05 07:30 pmSSW 8.9 13.0------------
2026-02-05 07:20 pmSSW 9.9 13.0------------
2026-02-05 07:10 pmSSW 9.9 12.0------------
2026-02-05 07:00 pmSSW 8.0 12.0------------
2026-02-05 06:50 pmSSW 9.9 13.0------------
2026-02-05 06:40 pmSSW 7.0 11.1------------
2026-02-05 06:30 pmSSW 9.9 12.0------------
2026-02-05 06:20 pmSSW 8.0 13.0------------
2026-02-05 06:10 pmSSW 8.9 11.1------------
2026-02-05 06:00 pmSSW 8.0 11.1------------
2026-02-05 05:50 pmSSW 8.0 12.0------------
2026-02-05 05:40 pmSSW 6.0 11.1------------
2026-02-05 05:30 pmSSW 7.0 8.9------------
2026-02-05 05:20 pmSSW 6.0 8.0------------
2026-02-05 05:00 pm SW 6.0 9.9------------
2026-02-05 04:50 pm SW 8.0 11.1------------
2026-02-05 04:40 pmSSW 8.0 9.9------------
2026-02-05 04:30 pm SW 7.0 8.9------------
2026-02-05 04:20 pm SW 7.0 8.9------------
2026-02-05 04:10 pmWSW 7.0 8.9------------
2026-02-05 04:00 pmWSW 6.0 8.9------------
2026-02-05 03:50 pm SW 7.0 8.9------------
2026-02-05 03:40 pm SW 8.0 11.1------------
2026-02-05 03:30 pm SW 8.9 9.9------------
2026-02-05 03:20 pm SW 8.0 9.9------------
2026-02-05 03:10 pm SW 8.0 9.9------------
2026-02-05 03:00 pm SW 8.9 12.0------------
2026-02-05 02:50 pmWSW 7.0 8.9------------
2026-02-05 02:40 pmWSW 8.9 13.0------------
2026-02-05 02:30 pm SW 8.0 13.0------------
2026-02-05 02:20 pm SW 6.0 8.9------------
2026-02-05 02:10 pm SW 6.0 9.9------------
2026-02-05 02:00 pm SW 8.0 13.0------------
2026-02-05 01:50 pm SW 8.0 12.0------------
2026-02-05 01:40 pmWSW 9.9 12.0------------
2026-02-05 01:30 pm SW 7.0 11.1------------
2026-02-05 01:20 pm SW 8.9 13.0------------
2026-02-05 01:10 pm SW 8.9 12.0------------
2026-02-05 01:00 pm SW 9.9 12.0------------
2026-02-05 12:50 pm SW 8.9 12.0------------
2026-02-05 12:40 pm SW 8.0 13.0------------
2026-02-05 12:30 pmSSW 8.9 13.0------------
2026-02-05 12:20 pmSSW 8.9 13.0------------
2026-02-05 12:10 pm SW 5.1 9.9------------
2026-02-05 12:00 pmSSW 6.0 11.1------------
2026-02-05 11:50 amSSW 8.0 12.0------------