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GSLM4 - Gravelly Shoal Light, MI Buoy | Live NOAA Marine & Weather Data

Station GSLM4
Gravelly Shoal Light, MI
Lat: 44.02N, Lon: 83.54W
Station List 
 
Latest Observation
Updated: 10:40PM CST WED OCT 22 2025
Temp (Air):46.0°F
Winds:15 knots W (270 deg true)
Gusts:19 knots
Pressure:29.75 in
Owned and maintained by: National Weather Service Detroit Stations
Station Lat, Lon:44.02N, 83.54W
Buoy type:Weather Station
Station elevation:179.2 m above mean sea level
Anemometer height:24.7 m above site elevation

Data provided by National Data Buoy Center

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