RIVER GAUGE · LAKE HURON
Lake Huron at Fort Gratiot Tidal Gauge
St. Clair County, Michigan
Water level579.28 ft
Flow—
Last readingSep 16, 2026, 5:06 PM UTC (last recorded)
Action581.78 ft
The past week
Loading chart…
More on Lake Huron
Get an alert when Lake Huron rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.
