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 EDT)
1550 GMT on 06/09/2026:
     

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):ENE ( 60 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 12.0 kts
5-day plot - Wind Gust Wind Gust (GST): 13.0 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
2026-06-09 11:40 amENE 8.9 13.0------------
2026-06-09 11:30 am E 13.0 15.0------------
2026-06-09 11:20 am E 12.0 13.0------------
2026-06-09 11:10 am E 8.9 11.1------------
2026-06-09 11:00 am E 11.1 11.1------------
2026-06-09 10:50 am E 8.0 9.9------------
2026-06-09 10:40 am E 8.0 9.9------------
2026-06-09 10:30 am E 6.0 7.0------------
2026-06-09 10:20 am E 6.0 7.0------------
2026-06-09 10:10 am E 6.0 6.0------------
2026-06-09 10:00 am E 6.0 8.0------------
2026-06-09 09:50 am E 8.0 11.1------------
2026-06-09 09:40 am E 9.9 11.1------------
2026-06-09 09:30 am E 8.0 8.0------------
2026-06-09 09:20 am E 7.0-------------
2026-06-09 09:10 am E 7.0 7.0------------
2026-06-09 09:00 am E 7.0 8.0------------
2026-06-09 05:50 am E 5.1 7.0------------
2026-06-09 05:40 am E 6.0 7.0------------
2026-06-09 05:20 am E 5.1 5.1------------
2026-06-09 05:10 am E 4.1 6.0------------
2026-06-09 05:00 am NE 2.9 5.1------------
2026-06-09 04:50 amENE 1.9 1.9------------
2026-06-09 04:40 am- 0.0 2.9------------
2026-06-09 04:30 am NW 2.9 5.1------------
2026-06-09 04:20 am W 4.1 5.1------------
2026-06-09 04:10 am W 2.9 6.0------------
2026-06-09 04:00 am- 0.0 5.1------------
2026-06-09 03:50 am- 0.0 4.1------------
2026-06-09 03:40 amSSE 2.9 5.1------------
2026-06-09 03:20 am E 4.1 6.0------------
2026-06-09 03:10 am E 5.1 6.0------------
2026-06-09 03:00 am E 4.1 6.0------------
2026-06-09 02:50 amESE 5.1-------------
2026-06-09 02:40 am E 4.1 6.0------------
2026-06-09 02:30 am E 5.1 6.0------------
2026-06-09 02:20 amESE 5.1-------------
2026-06-09 02:10 amESE 6.0 8.0------------
2026-06-09 02:00 amESE 7.0 8.9------------
2026-06-09 01:50 amESE 7.0 8.0------------
2026-06-09 01:40 am E 7.0 8.0------------
2026-06-09 01:30 am E 7.0 8.0------------
2026-06-09 01:20 am E 6.0 7.0------------
2026-06-09 01:10 am E 6.0 7.0------------
2026-06-09 01:00 amESE 7.0-------------
2026-06-09 12:50 amESE 6.0 6.0------------
2026-06-09 12:40 am E 6.0 7.0------------
2026-06-09 12:30 am E 5.1 6.0------------
2026-06-09 12:20 am E 2.9 4.1------------
2026-06-09 12:10 am E 1.9 2.9------------
2026-06-09 12:00 amESE 2.9 5.1------------
2026-06-08 11:50 pmSSE 2.9 6.0------------
2026-06-08 11:40 pmSSE 5.1 6.0------------
2026-06-08 11:30 pm SE 2.9-------------
2026-06-08 11:20 pmESE 2.9 5.1------------
2026-06-08 11:10 pm E 4.1 5.1------------
2026-06-08 11:00 pm E 4.1 5.1------------
2026-06-08 10:50 pm E 4.1 6.0------------
2026-06-08 10:40 pmESE 1.9 4.1------------
2026-06-08 10:30 pmESE 1.0 1.9------------
2026-06-08 10:20 pm- 0.0 1.9------------
2026-06-08 10:10 pmSSW 1.9 2.9------------
2026-06-08 10:00 pmSSE 2.9 5.1------------
2026-06-08 09:50 pmSSE 4.1 6.0------------
2026-06-08 09:40 pmESE 5.1 5.1------------
2026-06-08 09:30 pmESE 4.1 4.1------------
2026-06-08 09:20 pmESE 4.1 5.1------------
2026-06-08 09:10 pm SE 5.1 6.0------------
2026-06-08 09:00 pm SE 5.1-------------
2026-06-08 08:50 pm SE 6.0 8.0------------
2026-06-08 08:40 pm SE 6.0 7.0------------
2026-06-08 08:30 pm SE 5.1 7.0------------
2026-06-08 08:20 pmSSE 5.1 6.0------------
2026-06-08 08:10 pmSSE 6.0 8.0------------
2026-06-08 08:00 pmSSE 7.0 8.9------------
2026-06-08 07:50 pmSSE 8.0 12.0------------
2026-06-08 07:40 pmSSE 8.0 9.9------------
2026-06-08 07:30 pm S 8.9 11.1------------
2026-06-08 07:20 pmSSE 11.1 13.0------------
2026-06-08 07:10 pm S 9.9 13.0------------
2026-06-08 07:00 pm S 8.9 12.0------------
2026-06-08 06:50 pmSSE 8.9 13.0------------
2026-06-08 06:40 pmSSE 8.9 12.0------------
2026-06-08 06:30 pm S 8.9 13.0------------
2026-06-08 06:20 pmSSW 8.0 9.9------------
2026-06-08 06:10 pm S 7.0 11.1------------
2026-06-08 06:00 pmSSE 9.9 14.0------------
2026-06-08 05:50 pm SE 5.1 12.0------------
2026-06-08 05:40 pmSSE 7.0 15.0------------
2026-06-08 05:30 pm SE 12.0 15.9------------
2026-06-08 05:20 pmSSE 11.1 15.0------------
2026-06-08 05:10 pmSSE 12.0 15.9------------
2026-06-08 05:00 pmSSE 12.0 15.0------------
2026-06-08 04:50 pm S 8.9 13.0------------
2026-06-08 04:40 pm S 11.1 15.0------------
2026-06-08 04:30 pm S 11.1 15.9------------
2026-06-08 04:20 pm S 12.0 17.1------------
2026-06-08 04:10 pmSSE 11.1 15.0------------
2026-06-08 04:00 pm S 11.1 15.9------------
2026-06-08 03:50 pm S 11.1 17.1------------
2026-06-08 03:40 pmSSE 12.0 15.0------------
2026-06-08 03:30 pm S 12.0 15.9------------
2026-06-08 03:20 pmSSE 11.1 17.1------------
2026-06-08 03:10 pmSSE 13.0 15.0------------
2026-06-08 03:00 pmSSE 9.9 15.9------------
2026-06-08 02:50 pm SE 13.0 17.1------------
2026-06-08 02:40 pmSSE 8.9 15.9------------
2026-06-08 02:30 pmSSE 15.0 18.1------------
2026-06-08 02:20 pm SE 14.0 15.9------------
2026-06-08 02:10 pm S 13.0 17.1------------
2026-06-08 02:00 pm S 13.0 17.1------------
2026-06-08 01:50 pm S 11.1 17.1------------
2026-06-08 01:40 pmSSE 8.9 18.1------------
2026-06-08 01:30 pm S 12.0 17.1------------
2026-06-08 01:20 pmSSE 11.1 17.1------------
2026-06-08 01:10 pm S 12.0 15.9------------
2026-06-08 01:00 pm S 8.9 14.0------------
2026-06-08 12:50 pm S 8.9 14.0------------
2026-06-08 12:40 pm S 8.0 13.0------------
2026-06-08 12:30 pm S 7.0 14.0------------
2026-06-08 12:20 pm S 11.1 14.0------------
2026-06-08 12:10 pm S 11.1-------------
2026-06-08 12:00 pm S 9.9 15.0------------
2026-06-08 11:50 am S 11.1 15.0------------
2026-06-08 11:40 am S 12.0 17.1------------
2026-06-08 11:20 amSSE 13.0 15.0------------
2026-06-08 11:10 am S 11.1 17.1------------
2026-06-08 11:00 am S 8.9 15.9------------
2026-06-08 10:50 am S 11.1 18.1------------