Station BSBM4 - Big Sable Point, MI 
Owned and maintained by NWS WFO Grand Rapids, MI (GRR)
GLOS Weather Station
44.055 N 86.514 W (44°3'17" N 86°30'50" W)
Site elevation: 184 m above mean sea level
Air temp height: 2.7 m above site elevation
Anemometer height: 10 m above site elevation
Barometer elevation: 185.9 m above mean sea level
For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS
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Stations with recent data
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(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Direction (WDIR): | WNW ( 290 deg true ) |
| Wind Speed (WSPD): | 4.1 kts |
| Wind Gust (GST): | 7.0 kts |
| Atmospheric Pressure (PRES): | 30.00 in |
| Air Temperature (ATMP): | 71.2 °F |
| Wind Speed at 10 meters (WSPD10M): | 3.9 kts |
| Wind Speed at 20 meters (WSPD20M): | 3.9 kts |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (EDT) |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-10 12:30 pm | WNW | 6.0 | 8.0 | - | - | - | - | 30.00 | - | 71.1 | - | - | - | - | - |
| 2026-08-10 12:20 pm | WNW | 7.0 | 8.0 | - | - | - | - | 30.00 | - | 71.6 | - | - | - | - | - |
| 2026-08-10 12:10 pm | WNW | 1.9 | 2.9 | - | - | - | - | 30.00 | - | 72.0 | - | - | - | - | - |
| 2026-08-10 12:00 pm | WNW | 1.9 | 2.9 | - | - | - | - | 30.00 | +0.03 | 72.1 | - | - | - | - | - |
| 2026-08-10 11:50 am | NW | 1.9 | 4.1 | - | - | - | - | 30.00 | - | 73.0 | - | - | - | - | - |
| 2026-08-10 11:40 am | NW | 1.9 | 2.9 | - | - | - | - | 29.99 | - | 73.0 | - | - | - | - | - |
| 2026-08-10 11:30 am | NW | 1.9 | 4.1 | - | - | - | - | 29.99 | - | 72.5 | - | - | - | - | - |
| 2026-08-10 11:20 am | WNW | 1.9 | 2.9 | - | - | - | - | 29.99 | - | 72.5 | - | - | - | - | - |
| 2026-08-10 11:10 am | WSW | 1.9 | 2.9 | - | - | - | - | 29.98 | - | 71.2 | - | - | - | - | - |
| 2026-08-10 11:00 am | SW | 1.9 | 4.1 | - | - | - | - | 29.98 | +0.02 | 70.5 | - | - | - | - | - |
| 2026-08-10 10:50 am | SSW | 2.9 | 4.1 | - | - | - | - | 29.98 | - | 70.5 | - | - | - | - | - |
| 2026-08-10 10:40 am | SSW | 2.9 | 4.1 | - | - | - | - | 29.98 | - | 70.3 | - | - | - | - | - |
| 2026-08-10 10:30 am | SSW | 2.9 | 4.1 | - | - | - | - | 29.98 | - | 71.2 | - | - | - | - | - |
| 2026-08-10 10:20 am | SSW | 2.9 | 2.9 | - | - | - | - | 29.98 | - | 70.7 | - | - | - | - | - |
| 2026-08-10 10:10 am | SSW | 1.0 | 2.9 | - | - | - | - | 29.97 | - | 70.7 | - | - | - | - | - |
| 2026-08-10 10:00 am | SSW | 2.9 | 4.1 | - | - | - | - | 29.98 | +0.03 | 71.1 | - | - | - | - | - |
| 2026-08-10 09:50 am | SSW | 2.9 | 4.1 | - | - | - | - | 29.98 | - | 70.9 | - | - | - | - | - |
| 2026-08-10 09:40 am | S | 2.9 | 4.1 | - | - | - | - | 29.97 | - | 71.2 | - | - | - | - | - |
| 2026-08-10 09:30 am | S | 4.1 | 7.0 | - | - | - | - | 29.97 | - | 71.2 | - | - | - | - | - |
| 2026-08-10 09:20 am | S | 4.1 | 6.0 | - | - | - | - | 29.97 | - | 71.4 | - | - | - | - | - |
| 2026-08-10 09:10 am | S | 5.1 | 7.0 | - | - | - | - | 29.97 | - | 71.2 | - | - | - | - | - |
| 2026-08-10 09:00 am | S | 4.1 | 7.0 | - | - | - | - | 29.97 | +0.03 | 71.4 | - | - | - | - | - |
| 2026-08-10 08:50 am | S | 4.1 | 6.0 | - | - | - | - | 29.96 | - | 71.2 | - | - | - | - | - |
| 2026-08-10 08:40 am | S | 4.1 | 5.1 | - | - | - | - | 29.96 | - | 71.1 | - | - | - | - | - |
| 2026-08-10 08:30 am | S | 4.1 | 5.1 | - | - | - | - | 29.96 | - | 70.9 | - | - | - | - | - |
| 2026-08-10 08:20 am | SSE | 2.9 | 5.1 | - | - | - | - | 29.96 | - | 70.2 | - | - | - | - | - |
| 2026-08-10 08:10 am | SSE | 2.9 | 4.1 | - | - | - | - | 29.96 | - | 68.9 | - | - | - | - | - |
| 2026-08-10 08:00 am | ESE | 2.9 | 2.9 | - | - | - | - | 29.96 | +0.02 | 68.2 | - | - | - | - | - |
| 2026-08-10 07:50 am | ESE | 1.9 | 4.1 | - | - | - | - | 29.96 | - | 67.6 | - | - | - | - | - |
| 2026-08-10 07:40 am | ESE | 4.1 | 5.1 | - | - | - | - | 29.96 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 07:30 am | ESE | 4.1 | 5.1 | - | - | - | - | 29.95 | - | 66.7 | - | - | - | - | - |
| 2026-08-10 07:20 am | ESE | 4.1 | 6.0 | - | - | - | - | 29.95 | - | 66.6 | - | - | - | - | - |
| 2026-08-10 07:10 am | ESE | 6.0 | 8.0 | - | - | - | - | 29.95 | - | 66.4 | - | - | - | - | - |
| 2026-08-10 07:00 am | ESE | 6.0 | 8.0 | - | - | - | - | 29.95 | +0.01 | 66.4 | - | - | - | - | - |
| 2026-08-10 06:50 am | ESE | 5.1 | 9.9 | - | - | - | - | 29.95 | - | 66.4 | - | - | - | - | - |
| 2026-08-10 06:40 am | ESE | 7.0 | 8.9 | - | - | - | - | 29.94 | - | 66.6 | - | - | - | - | - |
| 2026-08-10 06:30 am | ESE | 6.0 | 8.0 | - | - | - | - | 29.94 | - | 66.9 | - | - | - | - | - |
| 2026-08-10 06:20 am | ESE | 5.1 | 7.0 | - | - | - | - | 29.94 | - | 66.6 | - | - | - | - | - |
| 2026-08-10 06:10 am | ESE | 2.9 | 5.1 | - | - | - | - | 29.94 | - | 66.6 | - | - | - | - | - |
| 2026-08-10 06:00 am | SE | 2.9 | 4.1 | - | - | - | - | 29.94 | +0.01 | 66.9 | - | - | - | - | - |
| 2026-08-10 05:50 am | E | 1.9 | 2.9 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 05:40 am | SE | 2.9 | 6.0 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 05:30 am | SSE | 4.1 | 8.0 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 05:20 am | S | 6.0 | 8.9 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 05:10 am | SSE | 5.1 | 8.9 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 05:00 am | S | 7.0 | 11.1 | - | - | - | - | 29.94 | +0.01 | 67.1 | - | - | - | - | - |
| 2026-08-10 04:50 am | S | 7.0 | 9.9 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 04:40 am | S | 4.1 | 8.0 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 04:30 am | SSE | 4.1 | 7.0 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 04:20 am | SSE | 4.1 | 6.0 | - | - | - | - | 29.94 | - | 66.9 | - | - | - | - | - |
| 2026-08-10 04:10 am | SSE | 4.1 | 6.0 | - | - | - | - | 29.93 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 04:00 am | SSE | 4.1 | 8.0 | - | - | - | - | 29.94 | -0.01 | 67.1 | - | - | - | - | - |
| 2026-08-10 03:50 am | SSE | 5.1 | 7.0 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 03:40 am | SSE | 5.1 | 7.0 | - | - | - | - | 29.94 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 03:30 am | SSE | 4.1 | 7.0 | - | - | - | - | 29.93 | - | 67.1 | - | - | - | - | - |
| 2026-08-10 03:20 am | SE | 4.1 | 6.0 | - | - | - | - | 29.93 | - | 66.9 | - | - | - | - | - |
| 2026-08-10 03:10 am | SSE | 5.1 | 6.0 | - | - | - | - | 29.92 | - | 66.7 | - | - | - | - | - |
| 2026-08-10 03:00 am | SE | 2.9 | 6.0 | - | - | - | - | 29.93 | -0.04 | 66.9 | - | - | - | - | - |
| 2026-08-10 02:50 am | SE | 5.1 | 8.0 | - | - | - | - | 29.93 | - | 66.7 | - | - | - | - | - |
| 2026-08-10 02:40 am | SE | 6.0 | 7.0 | - | - | - | - | 29.93 | - | 66.6 | - | - | - | - | - |
| 2026-08-10 02:30 am | SSE | 6.0 | 8.0 | - | - | - | - | 29.93 | - | 66.6 | - | - | - | - | - |
| 2026-08-10 02:20 am | SE | 4.1 | 6.0 | - | - | - | - | 29.93 | - | 66.7 | - | - | - | - | - |
| 2026-08-10 02:10 am | SSE | 5.1 | 6.0 | - | - | - | - | 29.94 | - | 66.7 | - | - | - | - | - |
| 2026-08-10 02:00 am | ESE | 2.9 | 5.1 | - | - | - | - | 29.93 | -0.04 | 67.1 | - | - | - | - | - |
| 2026-08-10 01:50 am | SE | 4.1 | 7.0 | - | - | - | - | 29.93 | - | 67.3 | - | - | - | - | - |
| 2026-08-10 01:40 am | ESE | 6.0 | 8.0 | - | - | - | - | 29.93 | - | 67.3 | - | - | - | - | - |
| 2026-08-10 01:30 am | ESE | 5.1 | 6.0 | - | - | - | - | 29.94 | - | 67.5 | - | - | - | - | - |
| 2026-08-10 01:20 am | E | 4.1 | 6.0 | - | - | - | - | 29.94 | - | 67.5 | - | - | - | - | - |
| 2026-08-10 01:10 am | ESE | 5.1 | 6.0 | - | - | - | - | 29.94 | - | 68.0 | - | - | - | - | - |
| 2026-08-10 01:00 am | ESE | 5.1 | 8.0 | - | - | - | - | 29.95 | -0.01 | 68.2 | - | - | - | - | - |
| 2026-08-10 12:50 am | SSE | 6.0 | 8.0 | - | - | - | - | 29.95 | - | 68.4 | - | - | - | - | - |
| 2026-08-10 12:40 am | SSE | 5.1 | 8.9 | - | - | - | - | 29.96 | - | 68.4 | - | - | - | - | - |
| 2026-08-10 12:30 am | SSE | 7.0 | 11.1 | - | - | - | - | 29.96 | - | 68.4 | - | - | - | - | - |
| 2026-08-10 12:20 am | SSE | 6.0 | 8.9 | - | - | - | - | 29.97 | - | 68.2 | - | - | - | - | - |
| 2026-08-10 12:10 am | SSE | 1.9 | 8.9 | - | - | - | - | 29.97 | - | 68.0 | - | - | - | - | - |
| 2026-08-10 12:00 am | SSE | 7.0 | 9.9 | - | - | - | - | 29.97 | +0.02 | 67.8 | - | - | - | - | - |
| 2026-08-09 11:50 pm | SSE | 5.1 | 7.0 | - | - | - | - | 29.97 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 11:40 pm | SSE | 5.1 | 8.0 | - | - | - | - | 29.97 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 11:30 pm | SSE | 4.1 | 6.0 | - | - | - | - | 29.97 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 11:20 pm | SSE | 5.1 | 7.0 | - | - | - | - | 29.97 | - | 67.5 | - | - | - | - | - |
| 2026-08-09 11:10 pm | SSE | 5.1 | 7.0 | - | - | - | - | 29.97 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 11:00 pm | S | 5.1 | 7.0 | - | - | - | - | 29.97 | +0.03 | 67.5 | - | - | - | - | - |
| 2026-08-09 10:50 pm | SSE | 4.1 | 6.0 | - | - | - | - | 29.98 | - | 67.3 | - | - | - | - | - |
| 2026-08-09 10:40 pm | SSE | 5.1 | 6.0 | - | - | - | - | 29.97 | - | 67.3 | - | - | - | - | - |
| 2026-08-09 10:30 pm | SSE | 5.1 | 6.0 | - | - | - | - | 29.97 | - | 67.3 | - | - | - | - | - |
| 2026-08-09 10:20 pm | SSE | 2.9 | 6.0 | - | - | - | - | 29.97 | - | 67.5 | - | - | - | - | - |
| 2026-08-09 10:10 pm | SSE | 4.1 | 7.0 | - | - | - | - | 29.97 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 10:00 pm | SSE | 5.1 | 8.0 | - | - | - | - | 29.96 | +0.01 | 67.6 | - | - | - | - | - |
| 2026-08-09 09:50 pm | S | 2.9 | 8.0 | - | - | - | - | 29.96 | - | 67.5 | - | - | - | - | - |
| 2026-08-09 09:40 pm | S | 6.0 | 9.9 | - | - | - | - | 29.96 | - | 67.5 | - | - | - | - | - |
| 2026-08-09 09:30 pm | S | 6.0 | 8.0 | - | - | - | - | 29.95 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 09:20 pm | S | 6.0 | 11.1 | - | - | - | - | 29.95 | - | 67.8 | - | - | - | - | - |
| 2026-08-09 09:10 pm | SSW | 8.9 | 13.0 | - | - | - | - | 29.95 | - | 68.0 | - | - | - | - | - |
| 2026-08-09 09:00 pm | SSW | 8.9 | 11.1 | - | - | - | - | 29.95 | -0.01 | 67.8 | - | - | - | - | - |
| 2026-08-09 08:50 pm | SSW | 8.0 | 11.1 | - | - | - | - | 29.94 | - | 68.0 | - | - | - | - | - |
| 2026-08-09 08:40 pm | SSW | 8.0 | 11.1 | - | - | - | - | 29.94 | - | 68.2 | - | - | - | - | - |
| 2026-08-09 08:30 pm | S | 6.0 | 9.9 | - | - | - | - | 29.94 | - | 68.4 | - | - | - | - | - |
| 2026-08-09 08:20 pm | S | 6.0 | 9.9 | - | - | - | - | 29.94 | - | 68.9 | - | - | - | - | - |
| 2026-08-09 08:10 pm | SSE | 6.0 | 9.9 | - | - | - | - | 29.94 | - | 69.3 | - | - | - | - | - |
| 2026-08-09 08:00 pm | S | 8.0 | 11.1 | - | - | - | - | 29.94 | +0.01 | 69.3 | - | - | - | - | - |
| 2026-08-09 07:50 pm | S | 7.0 | 11.1 | - | - | - | - | 29.93 | - | 69.6 | - | - | - | - | - |
| 2026-08-09 07:40 pm | S | 8.9 | 12.0 | - | - | - | - | 29.93 | - | 69.8 | - | - | - | - | - |
| 2026-08-09 07:30 pm | S | 7.0 | 13.0 | - | - | - | - | 29.94 | - | 70.0 | - | - | - | - | - |
| 2026-08-09 07:20 pm | S | 11.1 | 14.0 | - | - | - | - | 29.94 | - | 70.3 | - | - | - | - | - |
| 2026-08-09 07:10 pm | S | 8.9 | 13.0 | - | - | - | - | 29.94 | - | 70.5 | - | - | - | - | - |
| 2026-08-09 07:00 pm | S | 8.9 | 15.9 | - | - | - | - | 29.95 | +0.01 | 70.9 | - | - | - | - | - |
| 2026-08-09 06:50 pm | S | 9.9 | 15.9 | - | - | - | - | 29.96 | - | 72.0 | - | - | - | - | - |
| 2026-08-09 06:40 pm | S | 6.0 | 9.9 | - | - | - | - | 29.96 | - | 70.9 | - | - | - | - | - |
| 2026-08-09 06:30 pm | S | 6.0 | 8.9 | - | - | - | - | 29.96 | - | 71.4 | - | - | - | - | - |
| 2026-08-09 06:20 pm | SSE | 5.1 | 8.9 | - | - | - | - | 29.96 | - | 71.6 | - | - | - | - | - |
| 2026-08-09 06:10 pm | SSE | 5.1 | 7.0 | - | - | - | - | 29.96 | - | 72.1 | - | - | - | - | - |
| 2026-08-09 06:00 pm | SSE | 2.9 | 8.9 | - | - | - | - | 29.96 | -0.02 | 71.2 | - | - | - | - | - |
| 2026-08-09 05:50 pm | SE | 5.1 | 6.0 | - | - | - | - | 29.95 | - | 70.9 | - | - | - | - | - |
| 2026-08-09 05:40 pm | SSE | 4.1 | 8.0 | - | - | - | - | 29.96 | - | 70.9 | - | - | - | - | - |
| 2026-08-09 05:30 pm | S | 4.1 | 8.9 | - | - | - | - | 29.96 | - | 70.5 | - | - | - | - | - |
| 2026-08-09 05:20 pm | S | 7.0 | 15.0 | - | - | - | - | 29.95 | - | 71.2 | - | - | - | - | - |
| 2026-08-09 05:10 pm | SSE | 9.9 | 15.0 | - | - | - | - | 29.94 | - | 71.1 | - | - | - | - | - |
| 2026-08-09 05:00 pm | SSE | 9.9 | 21.0 | - | - | - | - | 29.93 | - | 70.7 | - | - | - | - | - |
| 2026-08-09 04:50 pm | SSE | 8.9 | 14.0 | - | - | - | - | 29.93 | - | 70.9 | - | - | - | - | - |
| 2026-08-09 04:40 pm | S | 7.0 | 9.9 | - | - | - | - | 29.94 | - | 71.2 | - | - | - | - | - |
| 2026-08-09 04:30 pm | S | 6.0 | 8.0 | - | - | - | - | 29.95 | - | 71.4 | - | - | - | - | - |
| 2026-08-09 04:20 pm | SSE | 6.0 | 15.9 | - | - | - | - | 29.94 | - | 71.2 | - | - | - | - | - |
| 2026-08-09 04:10 pm | SSE | 12.0 | 17.1 | - | - | - | - | 29.94 | - | 70.9 | - | - | - | - | - |
| 2026-08-09 04:00 pm | SSE | 11.1 | 19.0 | - | - | - | - | 29.94 | -0.10 | 70.3 | - | - | - | - | - |
| 2026-08-09 03:50 pm | SSE | 13.0 | 21.0 | - | - | - | - | 29.94 | - | 69.8 | - | - | - | - | - |
| 2026-08-09 03:40 pm | SSE | 15.0 | 21.0 | - | - | - | - | 29.93 | - | 69.4 | - | - | - | - | - |
| 2026-08-09 03:30 pm | SE | 11.1 | 20.0 | - | - | - | - | 29.94 | - | 69.3 | - | - | - | - | - |
| 2026-08-09 03:20 pm | SSE | 11.1 | 19.0 | - | - | - | - | 29.96 | - | 69.1 | - | - | - | - | - |
| 2026-08-09 03:10 pm | SSE | 11.1 | 15.9 | - | - | - | - | 29.97 | - | 68.7 | - | - | - | - | - |
| 2026-08-09 03:00 pm | SSE | 13.0 | 17.1 | - | - | - | - | 29.98 | -0.05 | 68.2 | - | - | - | - | - |
| 2026-08-09 02:50 pm | SSE | 13.0 | 19.0 | - | - | - | - | 29.99 | - | 67.5 | - | - | - | - | - |
| 2026-08-09 02:40 pm | SSE | 13.0 | 17.1 | - | - | - | - | 30.01 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 02:30 pm | SSE | 9.9 | 13.0 | - | - | - | - | 30.02 | - | 67.6 | - | - | - | - | - |
| 2026-08-09 02:20 pm | S | 8.9 | 13.0 | - | - | - | - | 30.03 | - | 67.8 | - | - | - | - | - |
| 2026-08-09 02:10 pm | S | 9.9 | 17.1 | - | - | - | - | 30.03 | - | 68.2 | - | - | - | - | - |
| 2026-08-09 02:00 pm | S | 12.0 | 15.0 | - | - | - | - | 30.03 | -0.01 | 68.2 | - | - | - | - | - |
| 2026-08-09 01:50 pm | S | 12.0 | 17.1 | - | - | - | - | 30.03 | - | 68.2 | - | - | - | - | - |
| 2026-08-09 01:40 pm | S | 12.0 | 19.0 | - | - | - | - | 30.05 | - | 68.2 | - | - | - | - | - |
| 2026-08-09 01:30 pm | S | 12.0 | 19.0 | - | - | - | - | 30.04 | - | 68.4 | - | - | - | - | - |
| 2026-08-09 01:20 pm | SSE | 14.0 | 18.1 | - | - | - | - | 30.02 | - | 68.4 | - | - | - | - | - |
| 2026-08-09 01:10 pm | S | 9.9 | 15.9 | - | - | - | - | 30.04 | - | 68.5 | - | - | - | - | - |
| 2026-08-09 01:00 pm | S | 11.1 | 15.0 | - | - | - | - | 30.04 | +0.01 | 68.7 | - | - | - | - | - |
| 2026-08-09 12:50 pm | S | 8.0 | 11.1 | - | - | - | - | 30.04 | - | 69.1 | - | - | - | - | - |
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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