(Credit: NOAA NDBC)
Gravelly Shoal Light, MI
Station ID: gslm4
44.018° N / -83.537° W
Last reported: 10/28/2025 19:40 (UTC-05:00) Eastern Time (Detroit)
Air Temperature
52
52
°
F
Wind Speed
18.1 knots
Wind Direction
80
80°
Wind Gust
20.0 knots
Pressure
30.25 in
Trends
Note: Times are displayed in your timezone. Charts may have different start and end times if buoy sensors report data at different intervals.
Latitude
44° 1' 5" N (44.018)
Longitude
83° 32' 13" W (-83.537)
Observations data source: NOAA NDBC. Weather icons by Erik Flowers