Station List

Station BIGM4 - Big Bay, MI Image indicating link to RSS feed of recent meteorological observations for station BIGM4

Owned and maintained by National Weather Service Central Region
GLOS Weather Station
46.827 N 87.727 W (46°49'37" N 87°43'36" W)

Site elevation: 185 m above mean sea level
Air temp height: 3.9 m above site elevation
Anemometer height: 10 m above site elevation
Barometer elevation: 186.8 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 BIGM4

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Station BIGM4

Conditions at BIGM4 as of
(5:40 am EDT)
0940 GMT on 07/12/2025:
     

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):SSE ( 160 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 7.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.76 in
5-day plot - Air Temperature Air Temperature (ATMP): 66.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 1.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 1.9 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
2025-07-12 05:30 amSSE 2.9 6.0----29.76- 65.7-----
2025-07-12 05:20 am- 0.0 4.1----29.76- 66.0-----
2025-07-12 05:10 am- 0.0 2.9----29.75- 65.7-----
2025-07-12 05:00 am- 0.0 1.9----29.77-0.04 65.8-----
2025-07-12 04:50 am- 0.0 1.9----29.76- 65.7-----
2025-07-12 04:40 am- 0.0 1.9----29.77- 65.8-----
2025-07-12 04:30 am- 0.0 1.0----29.78- 66.6-----
2025-07-12 04:20 am- 0.0 1.9----29.78- 67.6-----
2025-07-12 04:10 amESE 1.9 4.1----29.78- 69.1-----
2025-07-12 04:00 am S 1.9 6.0----29.77-0.04 69.8-----
2025-07-12 03:50 am S 2.9 9.9----29.78- 70.3-----
2025-07-12 03:40 amSSW 6.0 8.0----29.79- 70.9-----
2025-07-12 03:30 am S 7.0 11.1----29.79- 71.6-----
2025-07-12 03:20 am S 5.1 9.9----29.79- 72.0-----
2025-07-12 03:10 am S 4.1 8.9----29.79- 72.1-----
2025-07-12 03:00 am S 4.1 12.0----29.79-0.03 72.3-----
2025-07-12 02:50 amSSE 2.9 7.0----29.79- 72.5-----
2025-07-12 02:40 am S 2.9 8.0----29.79- 72.9-----
2025-07-12 02:30 amSSE 2.9 7.0----29.80- 73.0-----
2025-07-12 02:20 am S 2.9 7.0----29.81- 73.2-----
2025-07-12 02:10 am S 2.9 8.0----29.80- 73.4-----
2025-07-12 02:00 amSSE 2.9 8.0----29.81-0.02 73.4-----
2025-07-12 01:50 amSSE 2.9 5.1----29.80- 73.4-----
2025-07-12 01:40 amSSE 1.9 8.0----29.81- 73.6-----
2025-07-12 01:30 amSSE 4.1 8.0----29.81- 73.0-----
2025-07-12 01:20 am S 2.9 6.0----29.81- 72.5-----
2025-07-12 01:10 amSSE 1.9 2.9----29.81- 71.4-----
2025-07-12 01:00 amSSW 1.9 2.9----29.81-0.02 72.0-----
2025-07-12 12:50 amSSE 2.9 5.1----29.81- 73.0-----
2025-07-12 12:40 amSSE 2.9 5.1----29.81- 72.5-----
2025-07-12 12:30 am- 0.0 2.9----29.81- 72.7-----
2025-07-12 12:20 amSSE 1.9 4.1----29.82- 72.0-----
2025-07-12 12:10 am- 0.0 2.9----29.82- 70.9-----
2025-07-12 12:00 amESE 1.0 2.9----29.82+0.00 70.9-----
2025-07-11 11:50 pm N 1.9 4.1----29.81- 69.6-----
2025-07-11 11:40 pm N 4.1 5.1----29.82- 69.3-----
2025-07-11 11:30 pm- 0.0 1.0----29.83- 70.0-----
2025-07-11 11:20 pm- 0.0 2.9----29.82- 70.3-----
2025-07-11 11:10 pmSSW 1.0 4.1----29.82- 70.3-----
2025-07-11 11:00 pm- 0.0 1.9----29.83+0.00 69.8-----
2025-07-11 10:50 pm- 0.0 1.9----29.83- 69.6-----
2025-07-11 10:40 pm SW 1.9 1.9----29.83- 69.6-----
2025-07-11 10:30 pm- 0.0 1.0----29.82- 69.6-----
2025-07-11 10:20 pm- 0.0 1.9----29.82- 69.4-----
2025-07-11 10:10 pm S 1.0 1.9----29.83- 69.4-----
2025-07-11 10:00 pmSSW 1.0 2.9----29.83+0.01 69.4-----
2025-07-11 09:50 pmSSW 1.9 2.9----29.81- 70.0-----
2025-07-11 09:40 pm S 1.0 4.1----29.82- 70.3-----
2025-07-11 09:30 pmSSE 2.9 4.1----29.81- 71.2-----
2025-07-11 09:20 pm SE 1.9 4.1----29.81- 71.8-----
2025-07-11 09:10 pmSSE 1.9 4.1----29.82- 71.8-----
2025-07-11 09:00 pmSSE 2.9 4.1----29.82-0.01 72.0-----
2025-07-11 08:50 pmSSE 1.9 6.0----29.83- 72.1-----
2025-07-11 08:40 pm S 2.9 7.0----29.83- 72.3-----
2025-07-11 08:30 pm SE 4.1 7.0----29.83- 72.7-----
2025-07-11 08:20 pm SE 4.1 8.0----29.84- 72.7-----
2025-07-11 08:10 pm SE 5.1 8.0----29.82- 72.9-----
2025-07-11 08:00 pm SE 5.1 11.1----29.83-0.03 73.0-----
2025-07-11 07:50 pmSSE 4.1 8.0----29.83- 73.0-----
2025-07-11 07:40 pmSSE 4.1 8.0----29.83- 73.0-----
2025-07-11 07:30 pmSSE 6.0 8.0----29.82- 73.6-----
2025-07-11 07:20 pmSSE 4.1 7.0----29.82- 73.6-----
2025-07-11 07:10 pmSSE 5.1 8.9----29.82- 73.9-----
2025-07-11 07:00 pm SE 2.9 8.9----29.82-0.04 73.9-----
2025-07-11 06:50 pm N 1.9 2.9----29.82- 71.8-----
2025-07-11 06:40 pmNNW 1.9 4.1----29.82- 71.1-----
2025-07-11 06:30 pm N 2.9 4.1----29.82- 71.1-----
2025-07-11 06:20 pm- 0.0 1.9----29.83- 73.6-----
2025-07-11 06:10 pm- 0.0 1.9----29.83- 74.3-----
2025-07-11 06:00 pm- 0.0 1.9----29.83-0.03 74.3-----
2025-07-11 05:50 pmENE 1.0 4.1----29.84- 75.4-----
2025-07-11 05:40 pm- 0.0 6.0----29.84- 73.8-----
2025-07-11 05:30 pmNNE 5.1 6.0----29.84- 72.9-----
2025-07-11 05:20 pmNNE 2.9 5.1----29.84- 74.1-----
2025-07-11 05:10 pmNNE 5.1 5.1----29.84- 74.3-----
2025-07-11 05:00 pm N 4.1 5.1----29.86+0.00 73.2-----
2025-07-11 04:50 pm N 4.1 4.1----29.86- 73.4-----
2025-07-11 04:40 pmNNW 2.9 4.1----29.85- 73.2-----
2025-07-11 04:30 pm N 1.9 4.1----29.86- 71.1-----
2025-07-11 04:20 pm N 4.1 5.1----29.86- 72.7-----
2025-07-11 04:10 pm N 2.9 7.0----29.85- 72.9-----
2025-07-11 04:00 pm N 6.0 7.0----29.86+0.00 73.8-----
2025-07-11 03:50 pm N 2.9 5.1----29.86- 74.5-----
2025-07-11 03:40 pm N 2.9 4.1----29.86- 74.7-----
2025-07-11 03:30 pm N 2.9 4.1----29.86- 74.1-----
2025-07-11 03:20 pm N 4.1 6.0----29.85- 73.4-----
2025-07-11 03:10 pm N 4.1 6.0----29.85- 71.2-----
2025-07-11 03:00 pm N 5.1 6.0----29.86+0.00 70.3-----
2025-07-11 02:50 pm N 5.1 6.0----29.85- 70.3-----
2025-07-11 02:40 pm N 5.1 8.0----29.85- 69.8-----
2025-07-11 02:30 pm N 7.0 8.9----29.85- 70.9-----
2025-07-11 02:20 pmNNE 4.1 6.0----29.85- 76.6-----
2025-07-11 02:10 pm- 0.0 4.1----29.85- 78.3-----
2025-07-11 02:00 pm- 0.0 4.1----29.86-0.01 77.9-----
2025-07-11 01:50 pm- 0.0 1.9----29.86- 79.2-----
2025-07-11 01:40 pm- 0.0 2.9----29.87- 77.2-----
2025-07-11 01:30 pm- 0.0 1.9----29.86- 77.4-----
2025-07-11 01:20 pmENE 1.0 1.9----29.86- 77.4-----
2025-07-11 01:10 pm- 0.0 5.1----29.86- 75.6-----
2025-07-11 01:00 pmENE 4.1 5.1----29.86-0.03 74.8-----
2025-07-11 12:50 pm N 4.1 6.0----29.86- 72.3-----
2025-07-11 12:40 pm N 2.9 5.1----29.86- 72.3-----
2025-07-11 12:30 pm N 4.1 7.0----29.86- 71.8-----
2025-07-11 12:20 pm N 4.1 6.0----29.87- 68.9-----
2025-07-11 12:10 pm N 5.1 7.0----29.87- 70.0-----
2025-07-11 12:00 pm N 6.0 7.0----29.86-0.02 69.8-----
2025-07-11 11:50 am N 4.1 5.1----29.86- 71.6-----
2025-07-11 11:40 am N 2.9 2.9----29.87- 71.4-----
2025-07-11 11:30 am N 2.9 4.1----29.86- 72.0-----
2025-07-11 11:20 amNNE 2.9 2.9----29.87- 72.7-----
2025-07-11 11:10 am N 1.9 2.9----29.87- 70.9-----
2025-07-11 11:00 am N 1.0 1.9----29.87+0.01 67.8-----
2025-07-11 10:50 am N 1.9 2.9----29.88- 69.6-----
2025-07-11 10:40 amNNE 1.9 2.9----29.88- 69.6-----
2025-07-11 10:30 am- 0.0 1.0----29.89- 68.7-----
2025-07-11 10:20 am- 0.0 2.9----29.88- 67.6-----
2025-07-11 10:10 am NE 1.9 2.9----29.88- 67.5-----
2025-07-11 10:00 am- 0.0 2.9----29.89+0.03 66.9-----
2025-07-11 09:50 am- 0.0 1.9----29.88- 66.7-----
2025-07-11 09:40 am N 1.0 4.1----29.89- 65.5-----
2025-07-11 09:30 amNNE 4.1 8.9----29.88- 64.9-----
2025-07-11 09:20 amNNE 6.0 7.0----29.88- 65.5-----
2025-07-11 09:10 am NE 1.9 4.1----29.89- 66.6-----
2025-07-11 09:00 amNNE 2.9 7.0----29.88+0.03 66.7-----
2025-07-11 08:50 am N 6.0 7.0----29.87- 66.0-----
2025-07-11 08:40 am N 4.1 4.1----29.87- 67.3-----
2025-07-11 08:30 am N 1.0 1.9----29.87- 67.5-----
2025-07-11 08:20 am- 0.0 1.9----29.87- 67.1-----
2025-07-11 08:10 am N 1.0 1.9----29.86- 66.2-----
2025-07-11 08:00 amNNE 1.9 2.9----29.86+0.01 66.0-----
2025-07-11 07:50 am N 1.9 2.9----29.86- 65.8-----
2025-07-11 07:40 am N 2.9 5.1----29.86- 65.7-----
2025-07-11 07:30 am N 4.1 5.1----29.86- 65.3-----
2025-07-11 07:20 amNNW 4.1 5.1----29.86- 65.8-----
2025-07-11 07:10 am N 4.1 5.1----29.86- 65.8-----
2025-07-11 07:00 amNNW 1.9 2.9----29.86-0.01 66.4-----
2025-07-11 06:50 am N 4.1 7.0----29.85- 66.0-----
2025-07-11 06:40 am- 0.0 2.9----29.84- 67.8-----
2025-07-11 06:30 am- 0.0 2.9----29.85- 68.2-----
2025-07-11 06:20 am NW 1.9 7.0----29.85- 68.7-----
2025-07-11 06:10 am SW 5.1 9.9----29.85- 68.7-----
2025-07-11 06:00 am SW 6.0 9.9----29.85-0.01 68.7-----
2025-07-11 05:50 amSSW 5.1 9.9----29.85- 68.5-----