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


Conditions at GRMM4 as of
(1:40 pm EDT)
1740 GMT on 04/15/2024:
     

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): W ( 270 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 13.0 kts
5-day plot - Wind Gust Wind Gust (GST): 14.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.04 in
5-day plot - Air Temperature Air Temperature (ATMP): 40.1 °F
5-day plot - Wind Chill Wind Chill (CHILL): 32.0 °F
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): 13.6 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
2024-04-15 01:30 pm W 12.0 14.0----30.04- 40.1-----
2024-04-15 01:20 pm W 12.0 14.0----30.03- 40.1-----
2024-04-15 01:10 pm W 12.0 14.0----30.03- 40.5-----
2024-04-15 01:00 pm W 13.0 14.0----30.02+0.06 40.6-----
2024-04-15 12:50 pm W 13.0 14.0----30.02- 40.8-----
2024-04-15 12:40 pm W 13.0 14.0----30.02- 40.6-----
2024-04-15 12:30 pm W 12.0 14.0----30.02- 41.2-----
2024-04-15 12:20 pm W 13.0 13.0----30.02- 41.2-----
2024-04-15 12:10 pm W 12.0 13.0----30.02- 41.0-----
2024-04-15 12:00 pm W 11.1 13.0----30.01+0.05 41.0-----
2024-04-15 11:50 am W 9.9 12.0----30.01- 40.6-----
2024-04-15 11:40 am W 9.9 11.1----30.00- 40.5-----
2024-04-15 11:30 am W 8.9 9.9----30.00- 40.6-----
2024-04-15 11:20 amWNW 11.1 12.0----29.99- 41.0-----
2024-04-15 11:10 amWNW 11.1 12.0----29.99- 41.4-----
2024-04-15 11:00 amWNW 9.9 11.1----29.98+0.03 43.2-----
2024-04-15 10:50 am W 9.9 9.9----29.97- 43.9-----
2024-04-15 10:40 am W 9.9 9.9----29.97- 43.9-----
2024-04-15 10:30 am W 9.9 9.9----29.96- 43.7-----
2024-04-15 10:20 am W 8.9 8.9----29.96- 44.2-----
2024-04-15 10:10 am W 8.9 9.9----29.96- 44.1-----
2024-04-15 10:00 am W 9.9 9.9----29.96+0.04 44.2-----
2024-04-15 09:50 am W 7.0 8.9----29.96- 44.2-----
2024-04-15 09:40 am W 8.0 9.9----29.96- 44.2-----
2024-04-15 09:30 am W 8.9 9.9----29.96- 44.2-----
2024-04-15 09:20 am W 8.9 9.9----29.96- 44.1-----
2024-04-15 09:10 am W 8.9 8.9----29.96- 44.2-----
2024-04-15 09:00 am W 7.0 8.9----29.96+0.05 44.1-----
2024-04-15 08:50 am W 8.0 8.9----29.96- 43.7-----
2024-04-15 08:40 am W 7.0 8.0----29.96- 43.9-----
2024-04-15 08:30 am W 7.0 7.0----29.95- 43.3-----
2024-04-15 08:20 am W 6.0 7.0----29.95- 43.3-----
2024-04-15 08:10 amWSW 4.1 6.0----29.95- 43.0-----
2024-04-15 08:00 amWSW 5.1 7.0----29.95+0.06 41.9-----
2024-04-15 07:50 am W 6.0 7.0----29.95- 41.4-----
2024-04-15 07:40 am W 6.0 6.0----29.94- 41.2-----
2024-04-15 07:30 amWSW 5.1 6.0----29.94- 40.8-----
2024-04-15 07:20 amWSW 5.1 6.0----29.93- 39.9-----
2024-04-15 07:10 amWSW 5.1 5.1----29.92- 39.9-----
2024-04-15 07:00 amWSW 5.1 5.1----29.92+0.04 40.1-----
2024-04-15 06:50 amWSW 4.1 5.1----29.92- 39.9-----
2024-04-15 06:40 amWSW 4.1 6.0----29.91- 39.9-----
2024-04-15 06:30 am SW 5.1 6.0----29.91- 40.5-----
2024-04-15 06:20 am W 6.0 7.0----29.91- 41.0-----
2024-04-15 06:10 am W 6.0 8.9----29.91- 41.5-----
2024-04-15 06:00 amWSW 6.0 7.0----29.91+0.03 40.6-----
2024-04-15 05:50 amWSW 4.1 7.0----29.90- 40.6-----
2024-04-15 05:40 amWSW 4.1 5.1----29.90- 40.1-----
2024-04-15 05:30 am W 4.1 6.0----29.90- 38.7-----
2024-04-15 05:20 am W 4.1 5.1----29.90- 37.9-----
2024-04-15 05:10 amWSW 4.1 5.1----29.89- 38.1-----
2024-04-15 05:00 amWSW 4.1 6.0----29.89+0.02 38.3-----
2024-04-15 04:50 am W 5.1 6.0----29.89- 37.9-----
2024-04-15 04:40 am W 2.9 4.1----29.89- 38.3-----
2024-04-15 04:30 am SW 2.9 5.1----29.88- 37.8-----
2024-04-15 04:20 amWSW 4.1 6.0----29.88- 38.1-----
2024-04-15 04:10 am W 5.1 5.1----29.88- 37.9-----
2024-04-15 04:00 am W 2.9 4.1----29.88+0.02 37.9-----
2024-04-15 03:50 amWNW 4.1 7.0----29.88- 38.1-----
2024-04-15 03:40 am NW 6.0 7.0----29.88- 38.5-----
2024-04-15 03:30 amNNW 4.1 4.1----29.88- 39.4-----
2024-04-15 03:20 am NW 1.9 1.9----29.88- 40.5-----
2024-04-15 03:10 am NE 1.0 1.9----29.88- 40.5-----
2024-04-15 03:00 am E 1.9 2.9----29.88+0.02 40.5-----
2024-04-15 02:50 am- 0.0 2.9----29.87- 41.2-----
2024-04-15 02:40 am- 0.0 2.9----29.87- 43.5-----
2024-04-15 02:30 amNNW 2.9 6.0----29.87- 43.5-----
2024-04-15 02:20 am W 4.1 6.0----29.87- 43.3-----
2024-04-15 02:10 amWSW 1.9 4.1----29.87- 43.0-----
2024-04-15 02:00 amWSW 1.9 1.9----29.87+0.00 42.8-----
2024-04-15 01:50 am- 0.0 2.9----29.87- 43.3-----
2024-04-15 01:40 am W 2.9 4.1----29.86- 44.1-----
2024-04-15 01:30 am W 4.1 7.0----29.86- 44.1-----
2024-04-15 01:20 am W 7.0 8.0----29.86- 43.9-----
2024-04-15 01:10 am W 7.0 8.0----29.86- 43.2-----
2024-04-15 01:00 am W 7.0 8.0----29.86+0.00 44.4-----
2024-04-15 12:50 am W 7.0 8.9----29.86- 44.8-----
2024-04-15 12:40 am W 8.9 8.9----29.86- 44.2-----
2024-04-15 12:30 am W 8.9 9.9----29.86- 45.0-----
2024-04-15 12:20 am W 8.0 9.9----29.86- 45.1-----
2024-04-15 12:10 am W 8.0 9.9----29.86- 44.1-----
2024-04-15 12:00 am W 8.9 11.1----29.86+0.00 43.5-----
2024-04-14 11:50 pm W 9.9 11.1----29.86- 43.7-----
2024-04-14 11:40 pm W 9.9 12.0----29.86- 43.9-----
2024-04-14 11:30 pm W 9.9 12.0----29.87- 43.7-----
2024-04-14 11:20 pm W 7.0 8.9----29.86- 42.8-----
2024-04-14 11:10 pm W 8.0 11.1----29.87- 42.4-----
2024-04-14 11:00 pm W 9.9 11.1----29.87+0.02 42.3-----
2024-04-14 10:50 pm W 9.9 14.0----29.86- 42.3-----
2024-04-14 10:40 pm W 12.0 13.0----29.87- 42.1-----
2024-04-14 10:30 pm W 11.1 12.0----29.86- 41.7-----
2024-04-14 10:20 pm W 11.1 12.0----29.86- 41.9-----
2024-04-14 10:10 pm W 8.9 9.9----29.86- 41.7-----
2024-04-14 10:00 pm W 9.9 12.0----29.86+0.01 41.9-----
2024-04-14 09:50 pm W 8.9 11.1----29.87- 41.7-----
2024-04-14 09:40 pm W 8.9 11.1----29.87- 41.9-----
2024-04-14 09:30 pmWSW 9.9 11.1----29.86- 41.7-----
2024-04-14 09:20 pm W 8.0 9.9----29.86- 40.8-----
2024-04-14 09:10 pm W 8.9 9.9----29.86- 40.6-----
2024-04-14 09:00 pm W 8.9 11.1----29.86+0.02 40.5-----
2024-04-14 08:50 pm W 11.1 12.0----29.85- 40.3-----
2024-04-14 08:40 pm W 9.9 12.0----29.85- 39.9-----
2024-04-14 08:30 pm W 11.1 12.0----29.85- 39.7-----
2024-04-14 08:20 pm W 11.1 12.0----29.85- 39.4-----
2024-04-14 08:10 pm W 11.1 12.0----29.85- 39.4-----
2024-04-14 08:00 pm W 11.1 12.0----29.85+0.02 39.4-----
2024-04-14 07:50 pm W 11.1 12.0----29.85- 39.4-----
2024-04-14 07:40 pm W 9.9 11.1----29.85- 39.6-----
2024-04-14 07:30 pm W 8.9 11.1----29.85- 39.7-----
2024-04-14 07:20 pm W 8.9 9.9----29.85- 39.7-----
2024-04-14 07:10 pm W 8.9 11.1----29.85- 39.7-----
2024-04-14 07:00 pm W 9.9 11.1----29.85+0.04 39.6-----
2024-04-14 06:50 pm W 9.9 11.1----29.85- 39.4-----
2024-04-14 06:40 pm W 8.9 11.1----29.85- 39.2-----
2024-04-14 06:30 pm W 9.9 12.0----29.85- 39.0-----
2024-04-14 06:20 pm W 12.0 13.0----29.84- 38.8-----
2024-04-14 06:10 pm W 11.1 13.0----29.84- 38.8-----
2024-04-14 06:00 pm W 11.1 12.0----29.84+0.04 38.7-----
2024-04-14 05:50 pm W 11.1 13.0----29.84- 38.7-----
2024-04-14 05:40 pm W 12.0 13.0----29.84- 38.7-----
2024-04-14 05:30 pm W 12.0 13.0----29.84- 38.5-----
2024-04-14 05:20 pm W 13.0 15.0----29.83- 38.5-----
2024-04-14 05:10 pm W 13.0 14.0----29.83- 38.3-----
2024-04-14 05:00 pm W 14.0 15.0----29.83+0.05 38.1-----
2024-04-14 04:50 pm W 13.0 15.0----29.82- 37.8-----
2024-04-14 04:40 pm W 13.0 15.0----29.82- 37.0-----
2024-04-14 04:30 pm W 12.0 15.0----29.82- 37.2-----
2024-04-14 04:20 pm W 13.0 14.0----29.81- 37.4-----
2024-04-14 04:10 pm W 13.0 14.0----29.81- 37.8-----
2024-04-14 04:00 pm W 13.0 15.0----29.81+0.06 37.8-----
2024-04-14 03:50 pm W 13.0 15.9----29.81- 37.6-----
2024-04-14 03:40 pm W 14.0 17.1----29.81- 37.6-----
2024-04-14 03:30 pm W 13.0 15.9----29.81- 37.6-----
2024-04-14 03:20 pm W 13.0 15.0----29.81- 37.2-----
2024-04-14 03:10 pm W 14.0 15.9----29.81- 37.2-----
2024-04-14 03:00 pm W 14.0 15.0----29.80+0.08 37.4-----
2024-04-14 02:50 pm W 14.0 15.9----29.80- 37.4-----
2024-04-14 02:40 pm W 14.0 17.1----29.80- 37.4-----
2024-04-14 02:30 pm W 15.0 17.1----29.80- 37.2-----
2024-04-14 02:20 pm W 15.0 17.1----29.79- 37.0-----
2024-04-14 02:10 pm W 15.0 18.1----29.79- 36.9-----
2024-04-14 02:00 pm W 15.0 19.0----29.78+0.10 36.7-----
2024-04-14 01:50 pm W 15.9 19.0----29.78- 36.5-----