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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: 2:40PM CST FRI SEP 5 2025

Temp (Air):	58.8°F
Winds:	23 knots WSW (250 deg true)
Gusts:	29 knots
Pressure:	29.73 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
09/05/2025 2:40pm	58.8°	-	-	23 kts WSW (250°) Gusts: 29	29.73	-	-	-	-
09/05/2025 2:30pm	58.6°	-	-	27 kts WSW (250°) Gusts: 33	29.72	-	-	-	-
09/05/2025 2:20pm	58.8°	-	-	25 kts WSW (240°) Gusts: 32	29.72	-	-	-	-
09/05/2025 2:10pm	58.8°	-	-	27 kts WSW (240°) Gusts: 33	29.71	-	-	-	-
09/05/2025 2:00pm	58.6°	-	-	28 kts WSW (240°) Gusts: 33	29.71	-	-	-	-
09/05/2025 1:50pm	58.6°	-	-	30 kts WSW (240°) Gusts: 36	29.71	-	-	-	-
09/05/2025 1:40pm	58.8°	-	-	31 kts WSW (240°) Gusts: 36	29.7	-	-	-	-
09/05/2025 1:30pm	59.2°	-	-	32 kts WSW (240°) Gusts: 37	29.69	-	-	-	-
09/05/2025 1:20pm	58.8°	-	-	23 kts SW (230°) Gusts: 30	29.7	-	-	-	-
09/05/2025 1:10pm	58.6°	-	-	25 kts WSW (240°) Gusts: 32	29.7	-	-	-	-
09/05/2025 1:00pm	58.6°	-	-	27 kts WSW (250°) Gusts: 33	29.7	-	-	-	-
09/05/2025 12:50pm	59.0°	-	-	26 kts WSW (260°) Gusts: 35	29.68	-	-	-	-
09/05/2025 12:40pm	58.8°	-	-	27 kts WSW (240°) Gusts: 33	29.68	-	-	-	-
09/05/2025 12:30pm	58.8°	-	-	29 kts WSW (260°) Gusts: 38	29.68	-	-	-	-
09/05/2025 12:20pm	59.0°	-	-	31 kts WSW (250°) Gusts: 37	29.67	-	-	-	-
09/05/2025 12:10pm	58.5°	-	-	29 kts WSW (250°) Gusts: 37	29.67	-	-	-	-
09/05/2025 12:00pm	58.6°	-	-	29 kts WSW (260°) Gusts: 37	29.65	-	-	-	-
09/05/2025 11:50am	58.6°	-	-	31 kts WSW (250°) Gusts: 38	29.64	-	-	-	-
09/05/2025 11:40am	58.1°	-	-	33 kts WSW (260°) Gusts: 36	29.64	-	-	-	-
09/05/2025 11:30am	57.2°	-	-	30 kts WSW (250°) Gusts: 38	29.63	-	-	-	-
09/05/2025 11:20am	57.4°	-	-	28 kts WSW (260°) Gusts: 35	29.63	-	-	-	-
09/05/2025 11:10am	58.1°	-	-	30 kts WSW (250°) Gusts: 40	29.62	-	-	-	-
09/05/2025 11:00am	58.8°	-	-	34 kts WSW (250°) Gusts: 46	29.6	-	-	-	-
09/05/2025 10:50am	62.2°	-	-	39 kts WSW (260°) Gusts: 44	29.58	-	-	-	-
09/05/2025 8:40am	61.7°	-	-	30 kts SW (210°) Gusts: 36	29.54	-	-	-	-

Data provided by National Data Buoy Center