Coquitlam Lake Forebay · Lake
The current water temperature at Coquitlam Lake Forebay is 19.8 °C (as of September 6, 2026, source: Water Survey of Canada).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
Can you swim at Coquitlam Lake Forebay right now?
The current water temperature is 19.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Coquitlam Lake Forebay?
Currently 19.8 °C (updated continuously).