An even grey lid over the water, with a whisper of wind from the NW and no real change in pressure. Start the search at Lac de la Roche along sheltered bays and points. Expect the better fishing from night into morning. Give the likely spots time before moving. A raw day: short sessions and precise casts pay.
The bites are excellent now
Night
In Quebec, Lac de la Roche falls inside Mauricie. It lies 494 metres above sea level. It runs to roughly 27 hectares — big enough to hold fish away from the bank, small enough to learn. The whole outline is near 3.2 km, and most of it is walkable. Manawan is the closest place, 79 km off. The nearest city of size is Saint-Louis-de-Terrebonne, 244 km away. Rules here are straightforward: one set of provincial rules.
Without a survey to go on, judge depth from how the bank falls away. Bays and points beat straight shoreline every time on water like this. Where the bottom changes texture, fish gather; find that line. Survey and observation records for Mauricie include northern pike, brook trout, walleye, yellow perch and white sucker. What holds for the county may not hold for this water. Work Lac de la Roche in sections rather than trying to cover it.
In an average year July sits at 16°C and January at -17°C. Winter owns most of the year at this latitude. Expect a solid lid for months and a thaw around early May. Ice clears near early May and comes back about mid November in a typical year. The strong weeks are the first after break-up and the last before the freeze. It holds true on Lac de la Roche more years than not.
The access position is unclear from public sources. No dam controls it, and the level follows the season. There is no mapped parking or launch close by, which usually means walking in. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. Look for a notice board at the entrance. Some water is controlled locally without a sign saying so. Failing this one, try Lac Palma, 2.4 km away. Treat access at Lac de la Roche as something to verify.
81%
The bites are excellent now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 9 | 8.9 | 8 | 7.9 | 8 | 8.2 | 9 | 9.1 | 9.2 | 12.2 | 11.9 | 11.8 | 10.8 | 11 | 11.4 | 10.7 | 10.1 | 10 | 9.2 | 8.8 | 10 | 10.6 | 10.5 | 11 |
| -2° | -3° | -3° | -3° | -3° | -3° | -3° | -3° | -2° | -1° | -1° | 0 | 0 | 1° | 1° | 0 | 0 | 0 | 0 | 0 | 0 | 1° | 1° | 1° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| 89 | 89 | 89 | 90 | 90 | 89 | 90 | 90 | 89 | 88 | 86 | 84 | 83 | 83 | 83 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 92 |
Sam
AI Fishing Assistant for Lac de la Roche
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time