Fishing Lac de la Tonne in Saguenay/Lac-Saint-Jean, Quebec

• Overview

  Lac de la Tonne is a Saguenay/Lac-Saint-Jean water, in Quebec. The bank is 440 metres above sea level. It runs to roughly 15 hectares — big enough to hold fish away from the bank, small enough to learn. The full circuit measures close to 2.7 km on foot. The nearest place of any size is Leblanc, 81 km away. For a city, Saguenay is 225 km off. It sits well inside its county, with no border complications.

• Where to Fish on Lac de la Tonne

  Depth is unknown to us, and the shoreline is the better guide. This is a lake, so the margins and the first drop matter most. Where the bottom changes texture, fish gather; find that line. Open biodiversity records for Saguenay/Lac-Saint-Jean list northern pike, Atlantic salmon and lake whitefish. Protected fish appear in the records for this area, so treat the list as information, not an invitation. Anyone new to Lac de la Tonne should walk it once before setting up.

• Seasonal Patterns

  On the long-term average, July reads 16°C and January reads -18°C. Little of the calendar is open water, so timing counts for everything. Count on hard cover from midwinter, and open water from early May. Expect the water usable from around early May until roughly mid November. Fish feed hardest at the start and the close of the open season. Time your trip to Lac de la Tonne by conditions rather than dates.

• Tackle & Baits

  We hold no note on access for this one. Records list it as a natural water body rather than an impoundment. Nothing built is recorded close to the bank here. Pike mean a wire trace, no exceptions; big spoons and jerkbaits do the searching. Season dates differ by species, so read the table. Some ground is open by custom rather than by right, so tread carefully. Lac Abos at 0.5 km is the sensible second choice. Where Lac de la Tonne is concerned, a local answer beats a written one.