Fishing Petit lac Thomas in Saguenay/Lac-Saint-Jean, Quebec

• Overview

  Out in Saguenay/Lac-Saint-Jean, Quebec, sits Petit lac Thomas. Spruce and muskeg runs right down to the water. Roughly 37 hectares: a morning covers one end, an afternoon the other. There is roughly 9.2 km of bank, more than one visit can cover properly. It is among the larger waters listed here for Saguenay/Lac-Saint-Jean. The town to know is Pont Rouge, 117 km out. Dolbeau-Mistassini is 117 km away, with Albanel at 118 km. No boundary runs near, so the local rules hold throughout.

• Where to Fish on Petit lac Thomas

  We hold no survey for this water; read the slope of the shoreline instead. A soft bed grows weed late into autumn, which keeps fish shallow. Look for the band where the shallows give up and the bottom falls away. Records held for Saguenay/Lac-Saint-Jean cover northern pike, Atlantic salmon and lake whitefish. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. At Petit lac Thomas light and wind decide more than tackle does.

• Seasonal Patterns

  Typical July readings run about 15°C; by January the average is down near -20°C. This is a two-season water: locked, then wide open. Hard cover is dependable here; it goes around mid May. Ice clears near mid May and comes back about early November in a typical year. Early summer and early autumn carry the open-water season. Plan around that when you fish Petit lac Thomas.

• Tackle & Baits

  Public data does not answer the access question here. It formed naturally, so levels move with rainfall rather than with a gate. Formal access is not mapped, so the last stretch is likely on foot. A wire trace and a big bright lure handle the pike; deep water asks for a heavier spoon. Check locally before you travel, because a wasted drive is a long one. Check whether bait restrictions apply before you buy any. For a change of water, Grand lac Thomas is 3 km distant. For Petit lac Thomas in particular, ask before you travel.