Station GSLM4 - Gravelly Shoal Light, MI 
Owned and maintained by National Weather Service Central Region
Weather Station
44.018 N 83.537 W (44°1'6" N 83°32'14" W)
Site elevation: 179 m above mean sea level
Anemometer height: 25 m above site elevation
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(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): | ENE ( 70 deg true ) |
| Wind Speed (WSPD): | 11.1 kts |
| Wind Gust (GST): | 15.9 kts |
| Atmospheric Pressure (PRES): | 30.34 in |
| Air Temperature (ATMP): | 34.7 °F |
| Wind Chill (CHILL): | 25.9 °F |
| Wind Speed at 10 meters (WSPD10M): | 11.7 kts |
| Wind Speed at 20 meters (WSPD20M): | 11.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-25 12:30 am | E | 12.0 | 15.0 | - | - | - | - | 30.34 | - | 34.7 | - | - | - | - | - |
| 2024-04-25 12:20 am | ENE | 14.0 | 17.1 | - | - | - | - | 30.33 | - | 34.7 | - | - | - | - | - |
| 2024-04-25 12:10 am | ENE | 14.0 | 17.1 | - | - | - | - | 30.33 | - | 34.3 | - | - | - | - | - |
| 2024-04-25 12:00 am | ENE | 15.0 | 17.1 | - | - | - | - | 30.33 | +0.01 | 34.5 | - | - | - | - | - |
| 2024-04-24 11:50 pm | ENE | 13.0 | 17.1 | - | - | - | - | 30.33 | - | 34.3 | - | - | - | - | - |
| 2024-04-24 11:40 pm | ENE | 14.0 | 17.1 | - | - | - | - | 30.34 | - | 34.5 | - | - | - | - | - |
| 2024-04-24 11:30 pm | ENE | 15.0 | 17.1 | - | - | - | - | 30.33 | - | 34.3 | - | - | - | - | - |
| 2024-04-24 11:20 pm | ENE | 15.0 | 18.1 | - | - | - | - | 30.33 | - | 34.5 | - | - | - | - | - |
| 2024-04-24 11:10 pm | ENE | 15.9 | 18.1 | - | - | - | - | 30.33 | - | 34.3 | - | - | - | - | - |
| 2024-04-24 11:00 pm | NE | 15.0 | 18.1 | - | - | - | - | 30.33 | +0.01 | 34.3 | - | - | - | - | - |
| 2024-04-24 10:50 pm | NE | 15.0 | 18.1 | - | - | - | - | 30.33 | - | 34.3 | - | - | - | - | - |
| 2024-04-24 10:40 pm | ENE | 15.0 | 19.0 | - | - | - | - | 30.33 | - | 34.2 | - | - | - | - | - |
| 2024-04-24 10:30 pm | NE | 15.0 | 19.0 | - | - | - | - | 30.33 | - | 34.0 | - | - | - | - | - |
| 2024-04-24 10:20 pm | ENE | 15.9 | 19.0 | - | - | - | - | 30.33 | - | 34.2 | - | - | - | - | - |
| 2024-04-24 10:10 pm | ENE | 17.1 | 19.0 | - | - | - | - | 30.33 | - | 34.0 | - | - | - | - | - |
| 2024-04-24 10:00 pm | NE | 15.9 | 18.1 | - | - | - | - | 30.33 | +0.01 | 33.8 | - | - | - | - | - |
| 2024-04-24 09:50 pm | NE | 15.0 | 17.1 | - | - | - | - | 30.33 | - | 34.0 | - | - | - | - | - |
| 2024-04-24 09:40 pm | NE | 14.0 | 18.1 | - | - | - | - | 30.33 | - | 33.8 | - | - | - | - | - |
| 2024-04-24 09:30 pm | NE | 15.0 | 18.1 | - | - | - | - | 30.33 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 09:20 pm | NE | 14.0 | 15.9 | - | - | - | - | 30.32 | - | 33.8 | - | - | - | - | - |
| 2024-04-24 09:10 pm | NE | 13.0 | 15.0 | - | - | - | - | 30.32 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 09:00 pm | NE | 13.0 | 15.0 | - | - | - | - | 30.32 | +0.02 | 33.3 | - | - | - | - | - |
| 2024-04-24 08:50 pm | NE | 13.0 | 15.9 | - | - | - | - | 30.32 | - | 33.6 | - | - | - | - | - |
| 2024-04-24 08:40 pm | NE | 14.0 | 15.9 | - | - | - | - | 30.32 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 08:30 pm | NE | 12.0 | 15.0 | - | - | - | - | 30.32 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 08:20 pm | NNE | 14.0 | 15.9 | - | - | - | - | 30.32 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 08:10 pm | NNE | 12.0 | 15.0 | - | - | - | - | 30.32 | - | 33.3 | - | - | - | - | - |
| 2024-04-24 08:00 pm | NNE | 9.9 | 15.9 | - | - | - | - | 30.32 | +0.03 | 33.3 | - | - | - | - | - |
| 2024-04-24 07:50 pm | NNE | 12.0 | 15.9 | - | - | - | - | 30.32 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 07:40 pm | NNE | 13.0 | 15.9 | - | - | - | - | 30.32 | - | 33.3 | - | - | - | - | - |
| 2024-04-24 07:30 pm | NNE | 12.0 | 15.0 | - | - | - | - | 30.32 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 07:20 pm | NNE | 12.0 | 18.1 | - | - | - | - | 30.32 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 07:10 pm | NE | 13.0 | 18.1 | - | - | - | - | 30.32 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 07:00 pm | NNE | 13.0 | 15.9 | - | - | - | - | 30.32 | +0.04 | 33.3 | - | - | - | - | - |
| 2024-04-24 06:50 pm | NNE | 14.0 | 17.1 | - | - | - | - | 30.31 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 06:40 pm | NNE | 13.0 | 15.9 | - | - | - | - | 30.31 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 06:30 pm | NNE | 14.0 | 18.1 | - | - | - | - | 30.30 | - | 32.7 | - | - | - | - | - |
| 2024-04-24 06:20 pm | NE | 15.0 | 17.1 | - | - | - | - | 30.30 | - | 32.7 | - | - | - | - | - |
| 2024-04-24 06:10 pm | NE | 15.0 | 18.1 | - | - | - | - | 30.30 | - | 32.5 | - | - | - | - | - |
| 2024-04-24 06:00 pm | NNE | 15.0 | 18.1 | - | - | - | - | 30.30 | +0.03 | 32.4 | - | - | - | - | - |
| 2024-04-24 05:50 pm | NNE | 15.0 | 18.1 | - | - | - | - | 30.30 | - | 32.5 | - | - | - | - | - |
| 2024-04-24 05:40 pm | NE | 17.1 | 18.1 | - | - | - | - | 30.30 | - | 32.2 | - | - | - | - | - |
| 2024-04-24 05:30 pm | NNE | 15.9 | 19.0 | - | - | - | - | 30.30 | - | 32.2 | - | - | - | - | - |
| 2024-04-24 05:20 pm | NNE | 15.9 | 19.0 | - | - | - | - | 30.30 | - | 32.0 | - | - | - | - | - |
| 2024-04-24 05:10 pm | NNE | 15.9 | 19.0 | - | - | - | - | 30.29 | - | 32.2 | - | - | - | - | - |
| 2024-04-24 05:00 pm | NNE | 18.1 | 20.0 | - | - | - | - | 30.29 | +0.03 | 31.8 | - | - | - | - | - |
| 2024-04-24 04:50 pm | NNE | 17.1 | 21.0 | - | - | - | - | 30.29 | - | 31.6 | - | - | - | - | - |
| 2024-04-24 04:40 pm | NNE | 19.0 | 22.0 | - | - | - | - | 30.29 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 04:30 pm | NE | 21.0 | 22.9 | - | - | - | - | 30.28 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 04:20 pm | NE | 18.1 | 22.9 | - | - | - | - | 30.29 | - | 31.6 | - | - | - | - | - |
| 2024-04-24 04:10 pm | NE | 21.0 | 22.9 | - | - | - | - | 30.28 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 04:00 pm | NE | 20.0 | 24.1 | - | - | - | - | 30.28 | +0.03 | 31.3 | - | - | - | - | - |
| 2024-04-24 03:50 pm | NNE | 21.0 | 22.9 | - | - | - | - | 30.28 | - | 31.3 | - | - | - | - | - |
| 2024-04-24 03:40 pm | NE | 20.0 | 24.1 | - | - | - | - | 30.28 | - | 31.3 | - | - | - | - | - |
| 2024-04-24 03:30 pm | NE | 22.9 | 24.1 | - | - | - | - | 30.27 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 03:20 pm | NE | 22.0 | 22.9 | - | - | - | - | 30.28 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 03:10 pm | NE | 20.0 | 22.9 | - | - | - | - | 30.28 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 03:00 pm | NE | 20.0 | 22.9 | - | - | - | - | 30.27 | +0.04 | 31.6 | - | - | - | - | - |
| 2024-04-24 02:50 pm | NE | 20.0 | 24.1 | - | - | - | - | 30.27 | - | 31.3 | - | - | - | - | - |
| 2024-04-24 02:40 pm | NE | 21.0 | 24.1 | - | - | - | - | 30.27 | - | 31.1 | - | - | - | - | - |
| 2024-04-24 02:30 pm | NE | 21.0 | 24.1 | - | - | - | - | 30.27 | - | 31.3 | - | - | - | - | - |
| 2024-04-24 02:20 pm | NE | 21.0 | 22.9 | - | - | - | - | 30.27 | - | 31.1 | - | - | - | - | - |
| 2024-04-24 02:10 pm | NE | 20.0 | 24.1 | - | - | - | - | 30.26 | - | 31.3 | - | - | - | - | - |
| 2024-04-24 02:00 pm | NNE | 22.0 | 25.1 | - | - | - | - | 30.26 | +0.06 | 30.9 | - | - | - | - | - |
| 2024-04-24 01:50 pm | NNE | 22.0 | 25.1 | - | - | - | - | 30.26 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 01:40 pm | NE | 22.9 | 26.0 | - | - | - | - | 30.26 | - | 31.1 | - | - | - | - | - |
| 2024-04-24 01:30 pm | NE | 22.0 | 24.1 | - | - | - | - | 30.25 | - | 31.1 | - | - | - | - | - |
| 2024-04-24 01:20 pm | NNE | 22.0 | 25.1 | - | - | - | - | 30.25 | - | 30.9 | - | - | - | - | - |
| 2024-04-24 01:10 pm | NNE | 22.9 | 25.1 | - | - | - | - | 30.25 | - | 31.3 | - | - | - | - | - |
| 2024-04-24 01:00 pm | NNE | 22.0 | 25.1 | - | - | - | - | 30.25 | +0.08 | 31.5 | - | - | - | - | - |
| 2024-04-24 12:50 pm | NNE | 22.0 | 25.1 | - | - | - | - | 30.24 | - | 31.5 | - | - | - | - | - |
| 2024-04-24 12:40 pm | NNE | 21.0 | 22.9 | - | - | - | - | 30.24 | - | 31.6 | - | - | - | - | - |
| 2024-04-24 12:30 pm | NNE | 21.0 | 24.1 | - | - | - | - | 30.24 | - | 31.8 | - | - | - | - | - |
| 2024-04-24 12:20 pm | NNE | 21.0 | 24.1 | - | - | - | - | 30.24 | - | 32.0 | - | - | - | - | - |
| 2024-04-24 12:10 pm | NNE | 20.0 | 24.1 | - | - | - | - | 30.23 | - | 32.0 | - | - | - | - | - |
| 2024-04-24 12:00 pm | NNE | 21.0 | 24.1 | - | - | - | - | 30.23 | +0.10 | 32.4 | - | - | - | - | - |
| 2024-04-24 11:50 am | N | 20.0 | 25.1 | - | - | - | - | 30.22 | - | 32.9 | - | - | - | - | - |
| 2024-04-24 11:40 am | N | 21.0 | 22.9 | - | - | - | - | 30.22 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 11:30 am | N | 15.9 | 20.0 | - | - | - | - | 30.22 | - | 32.9 | - | - | - | - | - |
| 2024-04-24 11:20 am | N | 17.1 | 20.0 | - | - | - | - | 30.21 | - | 33.3 | - | - | - | - | - |
| 2024-04-24 11:10 am | N | 15.9 | 19.0 | - | - | - | - | 30.21 | - | 33.3 | - | - | - | - | - |
| 2024-04-24 11:00 am | N | 15.0 | 20.0 | - | - | - | - | 30.20 | +0.10 | 33.3 | - | - | - | - | - |
| 2024-04-24 10:50 am | N | 17.1 | 20.0 | - | - | - | - | 30.20 | - | 33.3 | - | - | - | - | - |
| 2024-04-24 10:40 am | N | 17.1 | 20.0 | - | - | - | - | 30.18 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 10:30 am | N | 17.1 | 20.0 | - | - | - | - | 30.18 | - | 32.9 | - | - | - | - | - |
| 2024-04-24 10:20 am | N | 18.1 | 22.9 | - | - | - | - | 30.18 | - | 32.7 | - | - | - | - | - |
| 2024-04-24 10:10 am | N | 21.0 | 22.9 | - | - | - | - | 30.17 | - | 32.5 | - | - | - | - | - |
| 2024-04-24 10:00 am | N | 20.0 | 24.1 | - | - | - | - | 30.17 | +0.12 | 32.4 | - | - | - | - | - |
| 2024-04-24 09:50 am | N | 20.0 | 24.1 | - | - | - | - | 30.16 | - | 32.7 | - | - | - | - | - |
| 2024-04-24 09:40 am | NNW | 20.0 | 25.1 | - | - | - | - | 30.15 | - | 32.4 | - | - | - | - | - |
| 2024-04-24 09:30 am | N | 21.0 | 25.1 | - | - | - | - | 30.15 | - | 32.4 | - | - | - | - | - |
| 2024-04-24 09:20 am | N | 21.0 | 27.0 | - | - | - | - | 30.14 | - | 32.7 | - | - | - | - | - |
| 2024-04-24 09:10 am | NNW | 21.0 | 25.1 | - | - | - | - | 30.14 | - | 32.2 | - | - | - | - | - |
| 2024-04-24 09:00 am | NNW | 20.0 | 25.1 | - | - | - | - | 30.13 | +0.12 | 32.5 | - | - | - | - | - |
| 2024-04-24 08:50 am | N | 21.0 | 22.9 | - | - | - | - | 30.13 | - | 32.7 | - | - | - | - | - |
| 2024-04-24 08:40 am | N | 21.0 | 25.1 | - | - | - | - | 30.12 | - | 32.9 | - | - | - | - | - |
| 2024-04-24 08:30 am | NNW | 22.9 | 26.0 | - | - | - | - | 30.12 | - | 32.9 | - | - | - | - | - |
| 2024-04-24 08:20 am | N | 22.9 | 26.0 | - | - | - | - | 30.11 | - | 33.1 | - | - | - | - | - |
| 2024-04-24 08:10 am | N | 21.0 | 26.0 | - | - | - | - | 30.11 | - | 33.3 | - | - | - | - | - |
| 2024-04-24 08:00 am | N | 24.1 | 26.0 | - | - | - | - | 30.10 | +0.13 | 33.1 | - | - | - | - | - |
| 2024-04-24 07:50 am | NNW | 22.9 | 26.0 | - | - | - | - | 30.09 | - | 33.4 | - | - | - | - | - |
| 2024-04-24 07:40 am | NNW | 19.0 | 26.0 | - | - | - | - | 30.08 | - | 33.6 | - | - | - | - | - |
| 2024-04-24 07:30 am | NNW | 22.9 | 26.0 | - | - | - | - | 30.08 | - | 33.6 | - | - | - | - | - |
| 2024-04-24 07:20 am | N | 22.0 | 27.0 | - | - | - | - | 30.07 | - | 33.6 | - | - | - | - | - |
| 2024-04-24 07:10 am | N | 24.1 | 28.9 | - | - | - | - | 30.06 | - | 33.6 | - | - | - | - | - |
| 2024-04-24 07:00 am | N | 24.1 | 28.0 | - | - | - | - | 30.05 | +0.13 | 33.6 | - | - | - | - | - |
| 2024-04-24 06:50 am | N | 24.1 | 27.0 | - | - | - | - | 30.04 | - | 34.3 | - | - | - | - | - |
| 2024-04-24 06:40 am | NNW | 20.0 | 26.0 | - | - | - | - | 30.04 | - | 34.5 | - | - | - | - | - |
| 2024-04-24 06:30 am | NNW | 21.0 | 25.1 | - | - | - | - | 30.03 | - | 35.1 | - | - | - | - | - |
| 2024-04-24 06:20 am | NNW | 21.0 | 26.0 | - | - | - | - | 30.02 | - | 35.6 | - | - | - | - | - |
| 2024-04-24 06:10 am | NNW | 22.9 | 25.1 | - | - | - | - | 30.01 | - | 35.2 | - | - | - | - | - |
| 2024-04-24 06:00 am | NNW | 22.9 | 27.0 | - | - | - | - | 30.01 | +0.12 | 35.4 | - | - | - | - | - |
| 2024-04-24 05:50 am | NNW | 22.9 | 27.0 | - | - | - | - | 30.00 | - | 36.0 | - | - | - | - | - |
| 2024-04-24 05:40 am | N | 22.9 | 27.0 | - | - | - | - | 29.99 | - | 36.1 | - | - | - | - | - |
| 2024-04-24 05:30 am | NNW | 24.1 | 27.0 | - | - | - | - | 29.98 | - | 36.3 | - | - | - | - | - |
| 2024-04-24 05:20 am | NNW | 22.9 | 25.1 | - | - | - | - | 29.98 | - | 36.5 | - | - | - | - | - |
| 2024-04-24 05:10 am | NNW | 22.0 | 25.1 | - | - | - | - | 29.97 | - | 36.9 | - | - | - | - | - |
| 2024-04-24 05:00 am | NNW | 21.0 | 26.0 | - | - | - | - | 29.97 | +0.10 | 37.0 | - | - | - | - | - |
| 2024-04-24 04:50 am | NNW | 22.0 | 26.0 | - | - | - | - | 29.96 | - | 37.4 | - | - | - | - | - |
| 2024-04-24 04:40 am | N | 24.1 | 27.0 | - | - | - | - | 29.95 | - | 37.6 | - | - | - | - | - |
| 2024-04-24 04:30 am | NNW | 25.1 | 27.0 | - | - | - | - | 29.94 | - | 37.6 | - | - | - | - | - |
| 2024-04-24 04:20 am | NW | 17.1 | 22.0 | - | - | - | - | 29.94 | - | 38.8 | - | - | - | - | - |
| 2024-04-24 04:10 am | NW | 17.1 | 24.1 | - | - | - | - | 29.93 | - | 39.0 | - | - | - | - | - |
| 2024-04-24 04:00 am | NW | 17.1 | 22.9 | - | - | - | - | 29.92 | +0.07 | 39.4 | - | - | - | - | - |
| 2024-04-24 03:50 am | NW | 15.9 | 21.0 | - | - | - | - | 29.92 | - | 39.4 | - | - | - | - | - |
| 2024-04-24 03:40 am | NW | 17.1 | 19.0 | - | - | - | - | 29.91 | - | 39.2 | - | - | - | - | - |
| 2024-04-24 03:30 am | WNW | 15.9 | 21.0 | - | - | - | - | 29.91 | - | 39.2 | - | - | - | - | - |
| 2024-04-24 03:20 am | WNW | 15.9 | 21.0 | - | - | - | - | 29.90 | - | 39.0 | - | - | - | - | - |
| 2024-04-24 03:10 am | WNW | 18.1 | 22.0 | - | - | - | - | 29.89 | - | 39.0 | - | - | - | - | - |
| 2024-04-24 03:00 am | WNW | 19.0 | 22.0 | - | - | - | - | 29.89 | +0.06 | 39.4 | - | - | - | - | - |
| 2024-04-24 02:50 am | WNW | 19.0 | 22.0 | - | - | - | - | 29.89 | - | 39.6 | - | - | - | - | - |
| 2024-04-24 02:40 am | WNW | 17.1 | 21.0 | - | - | - | - | 29.89 | - | 39.6 | - | - | - | - | - |
| 2024-04-24 02:30 am | WNW | 21.0 | 24.1 | - | - | - | - | 29.88 | - | 39.6 | - | - | - | - | - |
| 2024-04-24 02:20 am | WNW | 21.0 | 24.1 | - | - | - | - | 29.87 | - | 39.6 | - | - | - | - | - |
| 2024-04-24 02:10 am | WNW | 18.1 | 22.0 | - | - | - | - | 29.88 | - | 39.9 | - | - | - | - | - |
| 2024-04-24 02:00 am | WNW | 19.0 | 26.0 | - | - | - | - | 29.87 | +0.07 | 40.1 | - | - | - | - | - |
| 2024-04-24 01:50 am | WNW | 22.9 | 27.0 | - | - | - | - | 29.87 | - | 40.3 | - | - | - | - | - |
| 2024-04-24 01:40 am | WNW | 24.1 | 26.0 | - | - | - | - | 29.86 | - | 41.2 | - | - | - | - | - |
| 2024-04-24 01:30 am | W | 19.0 | 22.0 | - | - | - | - | 29.86 | - | 42.4 | - | - | - | - | - |
| 2024-04-24 01:20 am | W | 17.1 | 19.0 | - | - | - | - | 29.86 | - | 43.7 | - | - | - | - | - |
| 2024-04-24 01:10 am | WNW | 15.9 | 19.0 | - | - | - | - | 29.86 | - | 44.1 | - | - | - | - | - |
| 2024-04-24 01:00 am | WNW | 15.9 | 19.0 | - | - | - | - | 29.85 | +0.07 | 44.2 | - | - | - | - | - |
| 2024-04-24 12:50 am | WNW | 14.0 | 19.0 | - | - | - | - | 29.85 | - | 44.8 | - | - | - | - | - |
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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