Troisieme lac Champlain Fishing near Sainte-Thècle, Quebec

• Overview

  Troisieme lac Champlain lies within the bounds of Mauricie, Quebec. The surface lies 288 metres up. Sainte-Thècle is the closest place, 13 km off. Then Saint-Tite, 18 km, and Hérouxville, 25 km. Round about: Lac Le Jeune a touch under 1.2 km, 1.7 km out stands Premier lac Champlain, Lac du Canard a touch under 2.4 km, 3 km out stands Lac Embryon and Lac Cobb-Dorval a touch under 3.1 km. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Troisieme lac Champlain

  Depth went unrecorded, which puts the reading back on you. Look for the band where the shallows give up and the bottom falls away. This is a lake, so the margins and the first drop matter most. Records held for Mauricie cover northern pike, brook trout, walleye and yellow perch. Read it as a county summary, not a water-by-water list. Troisieme lac Champlain gives up its fish to patience rather than distance.

• Seasonal Patterns

  The year swings from about -15°C in January to roughly 18°C in July. The middle months are generous; the ends are demanding. Ice fishing carries the winter, and the water opens about late April. Going by climate averages, expect open water from about late April until roughly late November. June through September is the settled part of the year, with the shoulders busier for fish. Troisieme lac Champlain fishes to that pattern most years.

• Tackle & Baits

  Access status is simply unknown for this water. No made access is recorded, so a short walk in is the likely arrangement. A small crankbait along the drop and a worm in the thick stuff cover the bass. Where access is informal, keep it that way by behaving. Signs go up and come down, so check on the day. Lac Le Jeune at 1.2 km is the sensible second choice. Ask locally about Troisieme lac Champlain if anything is unclear.