Station BIGM4 - Big Bay, MI 
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
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|
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Speed (WSPD): | 0.0 kts |
| Wind Gust (GST): | 9.9 kts |
| Atmospheric Pressure (PRES): | 29.40 in |
| Air Temperature (ATMP): | 34.3 °F |
| Wind Speed at 10 meters (WSPD10M): | 1.9 kts |
| Wind Speed at 20 meters (WSPD20M): | 1.9 kts |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (EST) |
WDIR |
WSPD kts |
GST kts |
WVHT ft |
DPD sec |
APD sec |
MWD |
PRES in |
PTDY in |
ATMP °F |
WTMP °F |
DEWP °F |
SAL psu |
VIS nmi |
TIDE ft |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-16 12:30 pm | S | 1.0 | 14.0 | - | - | - | - | 29.41 | - | 34.9 | - | - | - | - | - |
| 2025-12-16 12:20 pm | S | 6.0 | 13.0 | - | - | - | - | 29.42 | - | 35.4 | - | - | - | - | - |
| 2025-12-16 12:10 pm | NW | 2.9 | 12.0 | - | - | - | - | 29.42 | - | 35.1 | - | - | - | - | - |
| 2025-12-16 12:00 pm | ESE | 2.9 | 6.0 | - | - | - | - | 29.41 | -0.18 | 34.5 | - | - | - | - | - |
| 2025-12-16 11:50 am | S | 1.9 | 9.9 | - | - | - | - | 29.42 | - | 33.1 | - | - | - | - | - |
| 2025-12-16 11:40 am | ESE | 1.9 | 8.0 | - | - | - | - | 29.43 | - | 31.6 | - | - | - | - | - |
| 2025-12-16 11:30 am | - | 0.0 | 2.9 | - | - | - | - | 29.45 | - | 30.4 | - | - | - | - | - |
| 2025-12-16 11:20 am | - | 0.0 | 7.0 | - | - | - | - | 29.46 | - | 29.8 | - | - | - | - | - |
| 2025-12-16 11:10 am | S | 1.9 | 7.0 | - | - | - | - | 29.46 | - | 29.5 | - | - | - | - | - |
| 2025-12-16 11:00 am | S | 1.9 | 8.0 | - | - | - | - | 29.47 | -0.16 | 28.6 | - | - | - | - | - |
| 2025-12-16 10:50 am | S | 1.9 | 6.0 | - | - | - | - | 29.49 | - | 28.4 | - | - | - | - | - |
| 2025-12-16 10:40 am | SSE | 1.0 | 4.1 | - | - | - | - | 29.50 | - | 28.0 | - | - | - | - | - |
| 2025-12-16 10:30 am | SE | 1.9 | 8.0 | - | - | - | - | 29.51 | - | 27.9 | - | - | - | - | - |
| 2025-12-16 10:20 am | SE | 1.9 | 7.0 | - | - | - | - | 29.51 | - | 27.9 | - | - | - | - | - |
| 2025-12-16 10:10 am | S | 4.1 | 8.0 | - | - | - | - | 29.53 | - | 27.7 | - | - | - | - | - |
| 2025-12-16 10:00 am | - | 0.0 | 2.9 | - | - | - | - | 29.55 | -0.14 | 27.1 | - | - | - | - | - |
| 2025-12-16 09:40 am | - | 0.0 | 2.9 | - | - | - | - | 29.55 | - | 26.8 | - | - | - | - | - |
| 2025-12-16 09:30 am | - | 0.0 | 1.9 | - | - | - | - | 29.57 | - | 26.4 | - | - | - | - | - |
| 2025-12-16 09:20 am | - | 0.0 | 4.1 | - | - | - | - | 29.57 | - | 26.1 | - | - | - | - | - |
| 2025-12-16 09:10 am | - | 0.0 | 7.0 | - | - | - | - | 29.59 | - | 25.3 | - | - | - | - | - |
| 2025-12-16 09:00 am | - | 0.0 | 2.9 | - | - | - | - | 29.59 | -0.13 | 24.4 | - | - | - | - | - |
| 2025-12-16 08:50 am | - | 0.0 | 0.0 | - | - | - | - | 29.60 | - | 23.5 | - | - | - | - | - |
| 2025-12-16 08:40 am | - | 0.0 | 0.0 | - | - | - | - | 29.60 | - | 22.8 | - | - | - | - | - |
| 2025-12-16 08:30 am | - | 0.0 | 0.0 | - | - | - | - | 29.61 | - | 22.6 | - | - | - | - | - |
| 2025-12-16 08:20 am | - | 0.0 | 0.0 | - | - | - | - | 29.62 | - | 23.2 | - | - | - | - | - |
| 2025-12-16 08:10 am | - | 0.0 | 1.0 | - | - | - | - | 29.63 | - | 22.5 | - | - | - | - | - |
| 2025-12-16 08:00 am | - | 0.0 | 1.0 | - | - | - | - | 29.63 | -0.13 | 22.8 | - | - | - | - | - |
| 2025-12-16 07:50 am | - | 0.0 | 1.9 | - | - | - | - | 29.65 | - | 22.6 | - | - | - | - | - |
| 2025-12-16 07:40 am | - | 0.0 | 1.0 | - | - | - | - | 29.65 | - | 22.5 | - | - | - | - | - |
| 2025-12-16 07:30 am | - | 0.0 | 1.0 | - | - | - | - | 29.66 | - | 21.6 | - | - | - | - | - |
| 2025-12-16 07:20 am | - | 0.0 | 1.0 | - | - | - | - | 29.67 | - | 21.2 | - | - | - | - | - |
| 2025-12-16 07:10 am | - | 0.0 | 0.0 | - | - | - | - | 29.67 | - | 21.0 | - | - | - | - | - |
| 2025-12-16 07:00 am | - | 0.0 | 0.0 | - | - | - | - | 29.69 | -0.11 | 20.3 | - | - | - | - | - |
| 2025-12-16 06:50 am | - | 0.0 | 1.0 | - | - | - | - | 29.69 | - | 20.3 | - | - | - | - | - |
| 2025-12-16 06:40 am | - | 0.0 | 1.0 | - | - | - | - | 29.70 | - | 20.3 | - | - | - | - | - |
| 2025-12-16 06:30 am | - | 0.0 | 0.0 | - | - | - | - | 29.71 | - | 20.7 | - | - | - | - | - |
| 2025-12-16 06:20 am | - | 0.0 | 0.0 | - | - | - | - | 29.72 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 06:10 am | - | 0.0 | 0.0 | - | - | - | - | 29.71 | - | 20.3 | - | - | - | - | - |
| 2025-12-16 06:00 am | - | 0.0 | 1.9 | - | - | - | - | 29.72 | -0.13 | 20.1 | - | - | - | - | - |
| 2025-12-16 05:50 am | - | 0.0 | 1.0 | - | - | - | - | 29.73 | - | 20.1 | - | - | - | - | - |
| 2025-12-16 05:40 am | - | 0.0 | 1.9 | - | - | - | - | 29.73 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 05:30 am | - | 0.0 | 1.9 | - | - | - | - | 29.74 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 05:20 am | - | 0.0 | 1.0 | - | - | - | - | 29.75 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 05:10 am | - | 0.0 | 6.0 | - | - | - | - | 29.76 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 05:00 am | SSE | 1.9 | 6.0 | - | - | - | - | 29.76 | -0.11 | 20.5 | - | - | - | - | - |
| 2025-12-16 04:50 am | SSE | 1.9 | 5.1 | - | - | - | - | 29.77 | - | 20.3 | - | - | - | - | - |
| 2025-12-16 04:40 am | SSE | 1.9 | 4.1 | - | - | - | - | 29.77 | - | 20.3 | - | - | - | - | - |
| 2025-12-16 04:20 am | - | 0.0 | 2.9 | - | - | - | - | 29.80 | - | 20.1 | - | - | - | - | - |
| 2025-12-16 04:10 am | S | 1.0 | 2.9 | - | - | - | - | 29.80 | - | 20.3 | - | - | - | - | - |
| 2025-12-16 04:00 am | - | 0.0 | 4.1 | - | - | - | - | 29.80 | -0.09 | 20.3 | - | - | - | - | - |
| 2025-12-16 03:50 am | SSE | 1.9 | 4.1 | - | - | - | - | 29.81 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 03:40 am | - | 0.0 | 2.9 | - | - | - | - | 29.82 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 03:30 am | - | 0.0 | 2.9 | - | - | - | - | 29.83 | - | 20.5 | - | - | - | - | - |
| 2025-12-16 03:20 am | - | 0.0 | 1.9 | - | - | - | - | 29.82 | - | 20.7 | - | - | - | - | - |
| 2025-12-16 03:10 am | - | 0.0 | 1.9 | - | - | - | - | 29.84 | - | 20.7 | - | - | - | - | - |
| 2025-12-16 03:00 am | - | 0.0 | 1.9 | - | - | - | - | 29.85 | -0.06 | 20.8 | - | - | - | - | - |
| 2025-12-16 02:50 am | - | 0.0 | 2.9 | - | - | - | - | 29.84 | - | 20.7 | - | - | - | - | - |
| 2025-12-16 02:40 am | - | 0.0 | 1.9 | - | - | - | - | 29.85 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 02:30 am | - | 0.0 | 1.9 | - | - | - | - | 29.86 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 02:20 am | - | 0.0 | 4.1 | - | - | - | - | 29.85 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 02:10 am | - | 0.0 | 1.0 | - | - | - | - | 29.86 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 02:00 am | - | 0.0 | 1.9 | - | - | - | - | 29.87 | -0.05 | 20.8 | - | - | - | - | - |
| 2025-12-16 01:50 am | - | 0.0 | 2.9 | - | - | - | - | 29.86 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 01:40 am | S | 1.0 | 5.1 | - | - | - | - | 29.86 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 01:30 am | S | 1.9 | 5.1 | - | - | - | - | 29.87 | - | 20.8 | - | - | - | - | - |
| 2025-12-16 01:20 am | SSW | 2.9 | 6.0 | - | - | - | - | 29.88 | - | 21.0 | - | - | - | - | - |
| 2025-12-16 01:10 am | S | 1.9 | 4.1 | - | - | - | - | 29.88 | - | 21.2 | - | - | - | - | - |
| 2025-12-16 01:00 am | - | 0.0 | 5.1 | - | - | - | - | 29.89 | -0.04 | 21.2 | - | - | - | - | - |
| 2025-12-16 12:50 am | S | 1.9 | 4.1 | - | - | - | - | 29.89 | - | 21.4 | - | - | - | - | - |
| 2025-12-16 12:40 am | - | 0.0 | 2.9 | - | - | - | - | 29.90 | - | 21.4 | - | - | - | - | - |
| 2025-12-16 12:30 am | - | 0.0 | 1.9 | - | - | - | - | 29.89 | - | 21.4 | - | - | - | - | - |
| 2025-12-16 12:20 am | - | 0.0 | 2.9 | - | - | - | - | 29.89 | - | 21.4 | - | - | - | - | - |
| 2025-12-16 12:10 am | - | 0.0 | 1.9 | - | - | - | - | 29.90 | - | 21.6 | - | - | - | - | - |
| 2025-12-16 12:00 am | - | 0.0 | 1.9 | - | - | - | - | 29.91 | -0.01 | 21.6 | - | - | - | - | - |
| 2025-12-15 11:50 pm | - | 0.0 | 1.9 | - | - | - | - | 29.90 | - | 21.6 | - | - | - | - | - |
| 2025-12-15 11:40 pm | - | 0.0 | 5.1 | - | - | - | - | 29.90 | - | 21.6 | - | - | - | - | - |
| 2025-12-15 11:30 pm | - | 0.0 | 4.1 | - | - | - | - | 29.90 | - | 21.6 | - | - | - | - | - |
| 2025-12-15 11:20 pm | - | 0.0 | 5.1 | - | - | - | - | 29.91 | - | 21.6 | - | - | - | - | - |
| 2025-12-15 11:00 pm | SSW | 1.9 | 6.0 | - | - | - | - | 29.92 | -0.01 | 21.6 | - | - | - | - | - |
| 2025-12-15 10:50 pm | - | 0.0 | 2.9 | - | - | - | - | 29.92 | - | 21.4 | - | - | - | - | - |
| 2025-12-15 10:40 pm | - | 0.0 | 1.9 | - | - | - | - | 29.91 | - | 21.4 | - | - | - | - | - |
| 2025-12-15 10:30 pm | - | 0.0 | 2.9 | - | - | - | - | 29.92 | - | 21.4 | - | - | - | - | - |
| 2025-12-15 10:20 pm | - | 0.0 | 1.0 | - | - | - | - | 29.92 | - | 21.2 | - | - | - | - | - |
| 2025-12-15 10:10 pm | - | 0.0 | 2.9 | - | - | - | - | 29.92 | - | 21.2 | - | - | - | - | - |
| 2025-12-15 10:00 pm | - | 0.0 | 4.1 | - | - | - | - | 29.93 | +0.01 | 21.2 | - | - | - | - | - |
| 2025-12-15 09:50 pm | - | 0.0 | 2.9 | - | - | - | - | 29.93 | - | 21.0 | - | - | - | - | - |
| 2025-12-15 09:40 pm | - | 0.0 | 7.0 | - | - | - | - | 29.92 | - | 21.0 | - | - | - | - | - |
| 2025-12-15 09:30 pm | - | 0.0 | 4.1 | - | - | - | - | 29.92 | - | 20.8 | - | - | - | - | - |
| 2025-12-15 09:20 pm | SW | 1.9 | 7.0 | - | - | - | - | 29.93 | - | 20.8 | - | - | - | - | - |
| 2025-12-15 09:10 pm | - | 0.0 | 5.1 | - | - | - | - | 29.93 | - | 20.7 | - | - | - | - | - |
| 2025-12-15 09:00 pm | - | 0.0 | 6.0 | - | - | - | - | 29.92 | +0.01 | 20.7 | - | - | - | - | - |
| 2025-12-15 08:50 pm | - | 0.0 | 6.0 | - | - | - | - | 29.93 | - | 20.7 | - | - | - | - | - |
| 2025-12-15 08:40 pm | W | 1.9 | 5.1 | - | - | - | - | 29.93 | - | 20.7 | - | - | - | - | - |
| 2025-12-15 08:30 pm | WSW | 1.0 | 4.1 | - | - | - | - | 29.93 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 08:20 pm | W | 1.0 | 5.1 | - | - | - | - | 29.93 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 08:10 pm | W | 1.0 | 6.0 | - | - | - | - | 29.93 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 08:00 pm | W | 1.0 | 7.0 | - | - | - | - | 29.93 | +0.02 | 20.3 | - | - | - | - | - |
| 2025-12-15 07:50 pm | - | 0.0 | 7.0 | - | - | - | - | 29.93 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 07:40 pm | W | 1.9 | 7.0 | - | - | - | - | 29.93 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 07:30 pm | W | 1.9 | 6.0 | - | - | - | - | 29.93 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 07:20 pm | W | 2.9 | 6.0 | - | - | - | - | 29.93 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 07:10 pm | W | 1.9 | 5.1 | - | - | - | - | 29.93 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 07:00 pm | - | 0.0 | 7.0 | - | - | - | - | 29.92 | +0.03 | 20.1 | - | - | - | - | - |
| 2025-12-15 06:50 pm | - | 0.0 | 6.0 | - | - | - | - | 29.92 | - | 20.1 | - | - | - | - | - |
| 2025-12-15 06:40 pm | - | 0.0 | 5.1 | - | - | - | - | 29.91 | - | 20.1 | - | - | - | - | - |
| 2025-12-15 06:30 pm | - | 0.0 | 5.1 | - | - | - | - | 29.91 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 06:20 pm | - | 0.0 | 6.0 | - | - | - | - | 29.91 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 06:10 pm | - | 0.0 | 7.0 | - | - | - | - | 29.91 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 06:00 pm | W | 2.9 | 8.0 | - | - | - | - | 29.91 | +0.03 | 19.9 | - | - | - | - | - |
| 2025-12-15 05:50 pm | W | 1.9 | 7.0 | - | - | - | - | 29.91 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 05:40 pm | W | 2.9 | 8.9 | - | - | - | - | 29.92 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 05:30 pm | WSW | 1.9 | 8.9 | - | - | - | - | 29.92 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 05:20 pm | W | 2.9 | 8.0 | - | - | - | - | 29.92 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 05:10 pm | WNW | 1.0 | 7.0 | - | - | - | - | 29.92 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 05:00 pm | W | 1.0 | 6.0 | - | - | - | - | 29.91 | +0.04 | 19.9 | - | - | - | - | - |
| 2025-12-15 04:50 pm | W | 1.9 | 7.0 | - | - | - | - | 29.91 | - | 20.1 | - | - | - | - | - |
| 2025-12-15 04:40 pm | WSW | 1.0 | 4.1 | - | - | - | - | 29.90 | - | 20.1 | - | - | - | - | - |
| 2025-12-15 04:30 pm | NW | 1.0 | 8.9 | - | - | - | - | 29.90 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 04:20 pm | W | 2.9 | 8.0 | - | - | - | - | 29.90 | - | 20.1 | - | - | - | - | - |
| 2025-12-15 04:10 pm | W | 1.0 | 9.9 | - | - | - | - | 29.90 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 04:00 pm | W | 2.9 | 8.0 | - | - | - | - | 29.89 | +0.03 | 20.3 | - | - | - | - | - |
| 2025-12-15 03:50 pm | W | 1.9 | 8.9 | - | - | - | - | 29.89 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 03:40 pm | WNW | 1.0 | 9.9 | - | - | - | - | 29.89 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 03:30 pm | - | 0.0 | 7.0 | - | - | - | - | 29.89 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 03:20 pm | WSW | 4.1 | 9.9 | - | - | - | - | 29.89 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 03:10 pm | WSW | 1.0 | 8.0 | - | - | - | - | 29.88 | - | 20.5 | - | - | - | - | - |
| 2025-12-15 03:00 pm | W | 5.1 | 8.9 | - | - | - | - | 29.88 | +0.00 | 20.5 | - | - | - | - | - |
| 2025-12-15 02:50 pm | WNW | 1.9 | 8.9 | - | - | - | - | 29.88 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 02:40 pm | W | 2.9 | 9.9 | - | - | - | - | 29.87 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 02:30 pm | WSW | 2.9 | 8.0 | - | - | - | - | 29.87 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 02:20 pm | W | 4.1 | 9.9 | - | - | - | - | 29.87 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 02:10 pm | WNW | 2.9 | 9.9 | - | - | - | - | 29.87 | - | 20.3 | - | - | - | - | - |
| 2025-12-15 02:00 pm | W | 1.9 | 8.0 | - | - | - | - | 29.87 | -0.04 | 20.1 | - | - | - | - | - |
| 2025-12-15 01:50 pm | W | 4.1 | 11.1 | - | - | - | - | 29.86 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 01:40 pm | - | 0.0 | 13.0 | - | - | - | - | 29.86 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 01:30 pm | W | 1.9 | 8.0 | - | - | - | - | 29.86 | - | 19.9 | - | - | - | - | - |
| 2025-12-15 01:20 pm | W | 1.0 | 8.0 | - | - | - | - | 29.86 | - | 19.8 | - | - | - | - | - |
| 2025-12-15 01:10 pm | WSW | 1.9 | 8.9 | - | - | - | - | 29.86 | - | 19.6 | - | - | - | - | - |
| 2025-12-15 01:00 pm | WSW | 2.9 | 9.9 | - | - | - | - | 29.86 | -0.06 | 19.4 | - | - | - | - | - |
| 2025-12-15 12:50 pm | W | 1.9 | 7.0 | - | - | - | - | 29.86 | - | 19.2 | - | - | - | - | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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