Au Sable River near Red Oak, Michigan · River
The current water temperature at Au Sable River near Red Oak is 16.2 °C (as of August 26, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
This measurement series includes 199 data points since July 3, 2026.
Lowest recorded value: 15.0 °C on August 24, 2026 · highest value: 23.8 °C on July 15, 2026.
Can you swim at Au Sable River near Red Oak right now?
The current water temperature is 16.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Au Sable River near Red Oak?
Currently 16.2 °C (updated continuously).