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 02/19/2026:
     

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): SE ( 130 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15.0 kts
5-day plot - Wind Gust Wind Gust (GST): 19.0 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 15.5 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 15.5 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
2026-02-19 11:40 am SE 14.0 21.0------------
2026-02-19 11:30 am SE 15.9 22.9------------
2026-02-19 11:20 am SE 17.1 22.9------------
2026-02-19 11:10 am SE 7.0 9.9------------
2026-02-19 11:00 am SE 7.0 9.9------------
2026-02-19 10:50 amESE 7.0 8.9------------
2026-02-19 10:30 amESE 7.0 9.9------------
2026-02-19 10:20 am SE 7.0 9.9------------
2026-02-19 10:10 am SE 6.0 8.9------------
2026-02-19 10:00 am SE 7.0 8.9------------
2026-02-19 09:50 am SE 7.0 9.9------------
2026-02-19 09:40 amESE 7.0 8.9------------
2026-02-19 09:30 am SE 7.0 8.9------------
2026-02-19 09:20 am SE 7.0 9.9------------
2026-02-19 09:10 amESE 6.0 8.9------------
2026-02-19 09:00 am SE 7.0 9.9------------
2026-02-19 08:50 amESE 8.0 8.9------------
2026-02-19 08:40 am SE 7.0 9.9------------
2026-02-19 08:30 am SE 7.0 9.9------------
2026-02-19 08:20 am SE 8.0 9.9------------
2026-02-19 08:10 am SE 8.0 9.9------------
2026-02-19 07:50 am SE 8.0 9.9------------
2026-02-19 07:40 am SE 7.0 9.9------------
2026-02-19 07:30 am SE 7.0 8.9------------
2026-02-19 07:20 am SE 7.0 8.9------------
2026-02-19 07:10 am SE 7.0 9.9------------
2026-02-19 07:00 am SE 8.0 9.9------------
2026-02-19 06:50 am SE 8.0 8.9------------
2026-02-19 06:40 am SE 8.0 8.9------------
2026-02-19 06:30 am SE 8.9 9.9------------
2026-02-19 06:20 am SE 8.0 11.1------------
2026-02-19 06:10 am SE 7.0 11.1------------
2026-02-19 06:00 am SE 8.9 11.1------------
2026-02-19 05:50 am SE 8.9 11.1------------
2026-02-19 05:40 am SE 8.0 11.1------------
2026-02-19 05:30 am SE 8.9 11.1------------
2026-02-19 05:20 am SE 8.9 12.0------------
2026-02-19 05:10 am SE 8.9 13.0------------
2026-02-19 05:00 am SE 8.9 11.1------------
2026-02-19 04:50 am SE 9.9 12.0------------
2026-02-19 04:40 am SE 9.9 13.0------------
2026-02-19 04:30 am SE 8.9 12.0------------
2026-02-19 04:20 am SE 8.9 13.0------------
2026-02-19 04:10 am SE 8.9 12.0------------
2026-02-19 04:00 am SE 8.0 12.0------------
2026-02-19 03:50 am SE 8.0 13.0------------
2026-02-19 03:40 am SE 8.0 12.0------------
2026-02-19 03:30 am SE 8.0 12.0------------
2026-02-19 03:20 am SE 8.9 12.0------------
2026-02-19 03:10 am SE 8.0 9.9------------
2026-02-19 03:00 am SE 8.9 12.0------------
2026-02-19 02:50 am SE 8.0 12.0------------
2026-02-19 02:40 am SE 8.9 12.0------------
2026-02-19 02:30 am SE 8.9 13.0------------
2026-02-19 02:20 am SE 8.9 12.0------------
2026-02-19 02:10 am SE 11.1 13.0------------
2026-02-19 02:00 am SE 9.9 13.0------------
2026-02-19 01:50 am SE 8.0 11.1------------
2026-02-19 01:40 am SE 8.9 11.1------------
2026-02-19 01:30 am SE 8.9 11.1------------
2026-02-19 01:20 am SE 8.9 9.9------------
2026-02-19 01:10 am SE 8.0 11.1------------
2026-02-19 01:00 am SE 8.0 9.9------------
2026-02-19 12:50 am SE 7.0-------------
2026-02-19 12:40 am SE 6.0 11.1------------
2026-02-19 12:30 am SE 8.9 11.1------------
2026-02-19 12:20 amESE 8.0 12.0------------
2026-02-19 12:10 am SE 8.0 13.0------------
2026-02-19 12:00 am SE 8.9 12.0------------
2026-02-18 11:50 pm SE 8.9 12.0------------
2026-02-18 11:40 pm SE 8.9 13.0------------
2026-02-18 11:30 pmESE 9.9 12.0------------
2026-02-18 11:20 pm SE 9.9 12.0------------
2026-02-18 11:10 pmESE 8.9 12.0------------
2026-02-18 11:00 pmESE 8.9 12.0------------
2026-02-18 10:50 pmESE 9.9 13.0------------
2026-02-18 10:40 pmESE 8.9 12.0------------
2026-02-18 10:20 pmESE 8.9 12.0------------
2026-02-18 10:10 pmESE 8.9 11.1------------
2026-02-18 10:00 pmESE 8.0 11.1------------
2026-02-18 09:50 pmESE 7.0 9.9------------
2026-02-18 09:40 pmESE 7.0 9.9------------
2026-02-18 09:30 pmESE 8.0 9.9------------
2026-02-18 09:20 pmESE 7.0 9.9------------
2026-02-18 09:10 pmESE 8.0 9.9------------
2026-02-18 09:00 pmESE 8.0 9.9------------
2026-02-18 08:50 pmESE 8.0 11.1------------
2026-02-18 08:40 pmESE 7.0 9.9------------
2026-02-18 08:30 pmESE 8.9 11.1------------
2026-02-18 08:20 pmESE 8.9 9.9------------
2026-02-18 08:10 pmESE 6.0 11.1------------
2026-02-18 08:00 pmESE 8.9 9.9------------
2026-02-18 07:50 pmESE 7.0 8.9------------
2026-02-18 07:40 pmESE 8.9 11.1------------
2026-02-18 07:30 pmESE 7.0 12.0------------
2026-02-18 07:20 pmESE 8.9 13.0------------
2026-02-18 07:10 pm SE 11.1 14.0------------
2026-02-18 07:00 pmESE 11.1 15.0------------
2026-02-18 06:50 pmESE 8.9 12.0------------
2026-02-18 06:40 pmESE 8.0 13.0------------
2026-02-18 06:30 pmESE 9.9 13.0------------
2026-02-18 06:20 pmESE 9.9 12.0------------
2026-02-18 06:10 pmESE 8.0 12.0------------
2026-02-18 06:00 pmESE 8.9 12.0------------
2026-02-18 05:50 pmESE 8.0 13.0------------
2026-02-18 05:40 pmESE 9.9 13.0------------
2026-02-18 05:30 pmESE 8.9 15.0------------
2026-02-18 05:20 pmESE 9.9 14.0------------
2026-02-18 05:10 pmESE 8.9 13.0------------
2026-02-18 05:00 pmESE 9.9 15.0------------
2026-02-18 04:50 pmESE 13.0 18.1------------
2026-02-18 04:40 pmESE 18.1-------------
2026-02-18 04:30 pmESE 18.1 26.0------------
2026-02-18 04:20 pmESE 18.1 26.0------------
2026-02-18 04:10 pm E 20.0 24.1------------
2026-02-18 04:00 pmESE 20.0 25.1------------
2026-02-18 03:50 pmESE 19.0 22.9------------
2026-02-18 03:40 pm E 22.0 28.0------------
2026-02-18 03:30 pmESE 20.0 28.0------------
2026-02-18 03:20 pm E 22.0 27.0------------
2026-02-18 03:10 pm E 21.0 28.0------------
2026-02-18 03:00 pmESE 22.9 27.0------------
2026-02-18 02:50 pmESE 22.9 32.1------------
2026-02-18 02:30 pmESE 22.9 32.1------------
2026-02-18 02:20 pmESE 21.0 31.1------------
2026-02-18 02:10 pmESE 25.1 31.1------------
2026-02-18 02:00 pmESE 24.1 31.1------------
2026-02-18 01:50 pmESE 26.0 32.1------------
2026-02-18 01:30 pm E 26.0 29.9------------
2026-02-18 01:20 pmESE 20.0 33.0------------
2026-02-18 01:10 pmESE 24.1 31.1------------
2026-02-18 01:00 pmESE 22.9 28.9------------
2026-02-18 12:50 pm E 22.9 29.9------------
2026-02-18 12:40 pmESE 22.9 29.9------------
2026-02-18 12:30 pmESE 21.0 28.9------------
2026-02-18 12:20 pmESE 22.9 31.1------------
2026-02-18 12:10 pmESE 27.0 35.0------------
2026-02-18 12:00 pmESE 21.0 33.0------------
2026-02-18 11:50 amESE 26.0 29.9------------