Au Sable River near Curtisville, Michigan · River
The current water temperature at Au Sable River near Curtisville is 22.8 °C (as of July 17, 2026, source: USGS).
Can you swim at Au Sable River near Curtisville right now?
The current water temperature is 22.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Au Sable River near Curtisville?
Currently 22.8 °C (updated continuously).
How warm is at Au Sable River near Curtisville in July?
In July, the water temperature recently averaged 23.3 °C.