Nooksack River at Ferndale, Washington · River
The current water temperature at Nooksack River at Ferndale is 16.7 °C (as of July 17, 2026, source: USGS).
Can you swim at Nooksack River at Ferndale right now?
The current water temperature is 16.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Nooksack River at Ferndale?
Currently 16.7 °C (updated continuously).
How warm is at Nooksack River at Ferndale in July?
In July, the water temperature recently averaged 17.1 °C.