Lac Mathus in Outaouais: How and When to Fish It

• Overview

  Lac Mathus lies in Outaouais, in Quebec. The bank is 399 metres above sea level. A pocket of water where every cast reaches cover. It is a small entry by Outaouais standards. The nearest place of any size is Saint-Boniface, 81 km away. Ferme-Neuve follows at 82 km, then Mont-Laurier at 92 km. Alternatives close at hand: Lac Coquille 0.4 km, Lac du Pauvre near enough 1.2 km, Lac Sucre 1.6 km, Lac Poulpe near enough 1.9 km and Lac du Cheptel 2 km. This one is safely inside the county line.

• Where to Fish on Lac Mathus

  Depth is unmeasured here, so let the shoreline guide you. A natural lake fishes on cover, and cover here means weed and timber. Bays and points beat straight shoreline every time on water like this. Reported across Outaouais: pumpkinseed, yellow perch, smallmouth bass, rainbow smelt and Iowa darter. Species recorded across the county may be limited to a few waters. On Lac Mathus the quiet end is the one worth the extra effort.

• Seasonal Patterns

  Expect July to average close to 17°C, with January the cold end at about -17°C. Open water is the exception rather than the rule here. After early May the shallows warm and the fish move up. In an average year the thaw lands around early May and the freeze near late November. From the thaw to midsummer the fishing improves week by week. Lac Mathus fishes to that pattern most years.

• Tackle & Baits

  No access rule appears in what we hold. Public mapping records no formal access here, so plan for a walk and soft ground. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Where access is informal, keep it that way by behaving. Some ground is open by custom rather than by right, so tread carefully. For a change of water, Lac Coquille is 0.4 km distant. Rules at Lac Mathus are worth checking on the day.