A rainy spell sitting over the area, with a faint S drift with the barometer flat. Whatever swims in Lac Dement should be near inflow corners and shaded margins. A broad window opens from the day. Commit to the pattern once the first fish shows. The pre-winter feed makes autumn days generous.
The bites are excellent now
Night
Morning
Lac Dement is listed under Mauricie, Quebec. It lies 366 metres above sea level. For supplies, La Tuque is 46 km out. The nearest city of size is Trois-Rivières, 106 km away. Close neighbours run: Lac de la Folie some 0.5 km off, Lac de l'Alize 1.2 km off, Petit lac Ford some 1.5 km off, Lac de la Reine 2.1 km off and Lac Ford some 2.1 km off. Rules here are straightforward: one set of provincial rules.
We hold no depth figure for this one. A soft bed grows weed late into autumn, which keeps fish shallow. On a natural lake the weed line and the shelf beyond it do the work. Across Mauricie, recorded fish include northern pike, brook trout and walleye. The county list is broader than any single water. On Lac Dement the quiet end is the one worth the extra effort.
On the long-term average, July reads 18°C and January reads -15°C. Cold locks it up for a good stretch each year. Winter fishing happens on the ice here, with open water back around late April. Climate figures give an open season running late April to late November. The first weeks of open water and the last are the ones to plan for. That shapes the year on Lac Dement.
Nothing on record says whether the bank is open or closed. No made access appears within a short radius, so plan to park on a verge and walk. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Sort the permit out before you load the car. Where the way in crosses private ground, ask first. The nearest alternative is Lac de la Folie, 0.5 km out. Check the position at Lac Dement before loading the car.
90%
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 |
| 3.8 | 3.7 | 5.4 | 5.8 | 6.6 | 7.7 | 10.5 | 12.6 | 13.5 | 16.8 | 16.2 | 15.7 | 14.3 | 15.2 | 13.9 | 13.1 | 12.9 | 12.1 | 11.9 | 11.1 | 10.7 | 9.7 | 9.5 | 8.6 |
| 1° | 1° | 1° | 2° | 2° | 3° | 3° | 4° | 4° | 5° | 5° | 6° | 7° | 8° | 9° | 9° | 10° | 10° | 10° | 10° | 9° | 9° | 8° | 8° |
| 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 82 | 82 | 82 | 82 | 82 | 89 | 87 | 86 | 87 | 89 | 87 | 85 | 84 | 84 | 83 | 82 | 82 | 82 | 83 | 82 | 84 | 86 | 89 | 91 |
Sam
AI Fishing Assistant for Lac Dement
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time