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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

Latest Observation
Updated: 10:40AM CST THU OCT 2 2025

Temp (Air):	61.3°F
Winds:	6 knots SE (140 deg true)
Gusts:	7 knots
Pressure:	30.34 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

Date CST	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date CST	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
10/02/2025 10:40am	61.3°	-	-	6 kts SE (140°) Gusts: 7	30.34	-	-	-	-
10/02/2025 10:30am	61.0°	-	-	6 kts SE (130°) Gusts: 8	30.34	-	-	-	-
10/02/2025 10:20am	60.8°	-	-	6 kts SE (140°) Gusts: 9	30.34	-	-	-	-
10/02/2025 10:10am	60.6°	-	-	7 kts SSE (150°) Gusts: 10	30.34	-	-	-	-
10/02/2025 10:00am	60.4°	-	-	7 kts SE (140°) Gusts: 9	30.35	-	-	-	-
10/02/2025 9:50am	60.3°	-	-	7 kts SE (140°) Gusts: 7	30.35	-	-	-	-
10/02/2025 9:40am	60.3°	-	-	5 kts SE (140°) Gusts: 8	30.35	-	-	-	-
10/02/2025 9:30am	59.9°	-	-	7 kts SE (130°) Gusts: 8	30.36	-	-	-	-
10/02/2025 9:20am	59.4°	-	-	8 kts SE (130°) Gusts: 10	30.36	-	-	-	-
10/02/2025 9:10am	59.4°	-	-	9 kts SE (140°) Gusts: 12	30.36	-	-	-	-
10/02/2025 9:00am	59.2°	-	-	9 kts SE (130°) Gusts: 12	30.36	-	-	-	-
10/02/2025 8:50am	59.0°	-	-	12 kts SE (130°) Gusts: 14	30.36	-	-	-	-
10/02/2025 8:40am	59.2°	-	-	12 kts SE (130°) Gusts: 14	30.36	-	-	-	-
10/02/2025 8:30am	59.2°	-	-	12 kts SE (130°) Gusts: 14	30.36	-	-	-	-
10/02/2025 8:20am	59.0°	-	-	12 kts SE (130°) Gusts: 14	30.36	-	-	-	-
10/02/2025 8:10am	59.0°	-	-	13 kts SE (140°) Gusts: 14	30.36	-	-	-	-
10/02/2025 8:00am	59.2°	-	-	11 kts SE (140°) Gusts: 14	30.37	-	-	-	-
10/02/2025 7:50am	58.8°	-	-	12 kts SE (140°) Gusts: 15	30.37	-	-	-	-
10/02/2025 7:40am	59.0°	-	-	13 kts SE (140°) Gusts: 15	30.37	-	-	-	-
10/02/2025 7:30am	59.0°	-	-	11 kts SE (140°) Gusts: 15	30.37	-	-	-	-
10/02/2025 7:20am	58.8°	-	-	14 kts SE (140°) Gusts: 15	30.36	-	-	-	-
10/02/2025 7:10am	58.8°	-	-	14 kts SE (130°) Gusts: 16	30.36	-	-	-	-
10/02/2025 7:00am	58.8°	-	-	14 kts SE (140°) Gusts: 16	30.36	-	-	-	-
10/02/2025 6:50am	59.0°	-	-	12 kts SE (130°) Gusts: 14	30.36	-	-	-	-
10/02/2025 6:40am	58.8°	-	-	11 kts SE (130°) Gusts: 15	30.36	-	-	-	-

Data provided by National Data Buoy Center