Lac Guy Fishing near Manawan, Quebec

• Overview

  Lac Guy sits within Mauricie in Quebec. It sits at 388 metres above sea level. At about 21 hectares, a day is enough to walk the shoreline properly. Around 3.1 km of margin, front to back. Manawan sits 64 km from here and is the nearest stop. Saint-Louis-de-Terrebonne sits 231 km out, and it is the nearest city worth the name. One jurisdiction covers this water end to end.

• Where to Fish on Lac Guy

  Depth is not on record here, which means reading the ground instead. Read the surface for the wind lane, then fish the edge of it. Look for the band where the shallows give up and the bottom falls away. Species logged across Mauricie include northern pike, brook trout, walleye, yellow perch and white sucker. Those are county-wide records, so not every one of them will be in this water. Fish Lac Guy to its features, not to its size.

• Seasonal Patterns

  The warmest month averages 16°C, the coldest about -17°C. Open water arrives late and leaves early, which concentrates the fishing. Winter locks it down, and early May brings it back. On the long-run averages the water opens up around early May and starts locking again about mid November. Look to early summer and the first cool weeks of autumn. At Lac Guy the season follows that pattern closely.

• Tackle & Baits

  There is no clear statement anywhere on who can fish it. It formed naturally, so levels move with rainfall rather than with a gate. Mapping shows an empty shoreline: no ramp, no jetty, no marked entry. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. Rules differ from one water to the next round here. Where the way in crosses private ground, ask first. Lac Travers at 1.2 km is the sensible second choice. Check the position on Lac Guy before loading the car.