Lac McGuire in Mauricie: How and When to Fish It

• Overview

  Lac McGuire is one of the Mauricie listings for Quebec. Everything around it is spruce and muskeg. It measures about 18 hectares, which is a comfortable size for bank fishing. About 2.0 km of bank, so nothing stays unexplored for long. Leblanc at 71 km is the nearest place to stop. For a city, Saguenay is 254 km off. Rules here are straightforward: one set of provincial rules.

• Where to Fish on Lac McGuire

  Depth is unmeasured here, so let the shoreline guide you. Bays and points beat straight shoreline every time on water like this. Where the bottom changes texture, fish gather; find that line. Mauricie records list northern pike, brook trout, walleye, yellow perch and white sucker among the fish reported. County data is a starting point rather than a guarantee. At Lac McGuire the water rewards a slow, careful approach.

• Seasonal Patterns

  The year swings from about -18°C in January to roughly 16°C in July. The year here is short and sharp: a long lid, then a burst of open water. After early May the shallows warm and the fish move up. The open-water window runs from around early May to about mid November in an average year. The strong weeks are the first after break-up and the last before the freeze. Lac McGuire fishes to that pattern most years.

• Tackle & Baits

  Our records carry no access rule either way. No dam controls it, and the level follows the season. Mapping shows no built access close by; expect to walk in from wherever you can leave the car. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Look for a notice board at the entrance. Some water is controlled locally without a sign saying so. Lac du Foin sits 1.2 km off and takes the overflow. Check the position on Lac McGuire before loading the car.