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: 2:40PM CST FRI NOV 14 2025

Temp (Air):	46.0°F
Winds:	9 knots NE (50 deg true)
Gusts:	11 knots
Pressure:	29.94 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
11/14/2025 2:40pm	46.0°	-	-	9 kts NE (50°) Gusts: 11	29.94	-	-	-	-
11/14/2025 2:30pm	45.9°	-	-	10 kts NE (50°) Gusts: 11	29.94	-	-	-	-
11/14/2025 2:20pm	45.7°	-	-	10 kts NE (50°) Gusts: 11	29.94	-	-	-	-
11/14/2025 2:10pm	45.5°	-	-	10 kts NE (40°) Gusts: 11	29.94	-	-	-	-
11/14/2025 2:00pm	45.5°	-	-	10 kts NE (40°) Gusts: 11	29.96	-	-	-	-
11/14/2025 1:50pm	45.3°	-	-	8 kts NE (30°) Gusts: 9	29.96	-	-	-	-
11/14/2025 1:40pm	45.0°	-	-	8 kts NE (30°) Gusts: 9	29.96	-	-	-	-
11/14/2025 1:30pm	44.8°	-	-	7 kts NE (40°) Gusts: 8	29.96	-	-	-	-
11/14/2025 1:20pm	44.8°	-	-	6 kts NE (40°) Gusts: 7	29.96	-	-	-	-
11/14/2025 1:10pm	44.6°	-	-	6 kts NE (30°) Gusts: 7	29.97	-	-	-	-
11/14/2025 1:00pm	44.1°	-	-	6 kts NE (40°) Gusts: 7	29.97	-	-	-	-
11/14/2025 12:50pm	43.9°	-	-	6 kts NE (40°) Gusts: 6	29.97	-	-	-	-
11/14/2025 12:40pm	43.7°	-	-	5 kts NE (40°) Gusts: 5	29.98	-	-	-	-
11/14/2025 12:30pm	43.3°	-	-	4 kts NE (50°) Gusts: 5	29.98	-	-	-	-
11/14/2025 12:20pm	43.2°	-	-	5 kts NE (40°) Gusts: 5	29.99	-	-	-	-
11/14/2025 12:10pm	43.0°	-	-	3 kts NE (30°) Gusts: 4	30	-	-	-	-
11/14/2025 12:00pm	43.0°	-	-	3 kts NE (30°) Gusts: 3	30	-	-	-	-
11/14/2025 11:50am	42.8°	-	-	2 kts NE (30°) Gusts: 3	30.01	-	-	-	-
11/14/2025 11:40am	43.0°	-	-	1 kts NE (30°) Gusts: 2	30.01	-	-	-	-
11/14/2025 11:30am	43.0°	-	-	1 kts E (90°) Gusts: 2	30.01	-	-	-	-
11/14/2025 11:20am	44.2°	-	-	1 kts SE (140°) Gusts: 2	30.02	-	-	-	-
11/14/2025 11:10am	46.2°	-	-	0 kts N (°) Gusts: 0	30.03	-	-	-	-
11/14/2025 11:00am	45.1°	-	-	0 kts N (°) Gusts: 2	30.04	-	-	-	-
11/14/2025 10:50am	46.2°	-	-	0 kts N (°) Gusts: 2	30.04	-	-	-	-
11/14/2025 10:40am	46.0°	-	-	0 kts N (°) Gusts: 3	30.04	-	-	-	-

Data provided by National Data Buoy Center