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


Conditions at GRMM4 as of
(11:50 am EST)
1650 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): 14.0 kts
5-day plot - Wind Gust Wind Gust (GST): 21.0 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 13.6 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
2026-11-03 11:40 amSSW 17.1 22.0------------
2026-11-03 11:30 amSSW 14.0 25.1------------
2026-11-03 11:20 am S 17.1 22.9------------
2026-11-03 11:10 am S 14.0 20.0------------
2026-11-03 11:00 am S 13.0 18.1------------
2026-11-03 10:50 am S 14.0 20.0------------
2026-11-03 10:40 am S 14.0 17.1------------
2026-11-03 10:30 am S 8.9 21.0------------
2026-11-03 10:20 am S 15.0 21.0------------
2026-11-03 10:10 am S 13.0 22.0------------
2026-11-03 10:00 am S 11.1 17.1------------
2026-11-03 09:50 am S 9.9 15.0------------
2026-11-03 09:40 am SW 12.0 15.9------------
2026-11-03 09:30 amSSW 8.9 15.0------------
2026-11-03 09:10 am S 14.0 21.0------------
2026-11-03 09:00 am S 17.1 26.0------------
2026-11-03 08:50 amSSW 18.1 28.0------------
2026-11-03 08:40 am S 18.1 22.9------------
2026-11-03 08:30 am S 17.1 22.9------------
2026-11-03 08:20 am S 17.1 24.1------------
2026-11-03 08:10 amSSW 20.0 25.1------------
2026-11-03 08:00 amSSW 18.1 26.0------------
2026-11-03 07:50 amSSW 18.1 25.1------------
2026-11-03 07:40 amSSW 17.1 21.0------------
2026-11-03 07:30 amSSW 18.1 22.9------------
2026-11-03 07:20 amSSW 15.9 22.9------------
2026-11-03 07:10 amSSW 19.0 25.1------------
2026-11-03 07:00 amSSW 18.1 24.1------------
2026-11-03 06:50 amSSW 19.0 26.0------------
2026-11-03 06:40 amSSW 18.1 26.0------------
2026-11-03 06:30 am S 18.1 22.9------------
2026-11-03 06:20 am S 18.1 24.1------------
2026-11-03 06:10 am S 18.1 22.0------------
2026-11-03 06:00 am S 17.1 24.1------------
2026-11-03 04:50 am S 22.0 27.0------------
2026-11-03 04:40 amSSW 19.0 24.1------------
2026-11-03 04:30 am S 20.0 28.0------------
2026-11-03 04:20 am S 21.0 27.0------------
2026-11-03 04:10 amSSW 18.1 28.9------------
2026-11-03 04:00 amSSW 19.0 29.9------------
2026-11-03 03:50 am S 19.0 26.0------------
2026-11-03 03:40 amSSW 19.0 32.1------------
2026-11-03 03:30 am S 21.0 33.0------------
2026-11-03 03:20 am S 24.1 31.1------------
2026-11-03 03:10 am S 24.1 32.1------------
2026-11-03 03:00 amSSW 24.1 31.1------------
2026-11-03 02:50 am S 22.0 28.9------------
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------------