Low, flat cloud sitting over the water, with the water lying quiet and pressure going nowhere. Whatever swims in Lac Jef should be near the margins and the shelf beyond them. The day peaks in the night. Work fewer spots, but work them properly. Autumn rewards covering water while the fish roam.
The bites are poor now
Night
Morning
Lanaudière in Quebec is where Lac Jef sits. The water sits 443 metres up. The water covers some 13 hectares, so pick a bank rather than trying to cover it all. About 1.9 km of bank, so nothing stays unexplored for long. Manawan lies 36 km from the water. The big place round here is Trois-Rivières, 200 km distant. Rules here are straightforward: one set of provincial rules.
Depth is unmeasured here, so let the shoreline guide you. Weed, then depth: that is the order to fish a water of this kind. A soft bed grows weed late into autumn, which keeps fish shallow. County-wide records name pumpkinseed, smallmouth bass, yellow perch, rock bass and brook trout. What holds for the county may not hold for this water. Lac Jef gives up more to patience than to distance.
Long-run averages give July about 16°C and January about -16°C. A short, intense season is the rule this far north. Winter locks it down, and early May brings it back. In an average year the thaw lands around early May and the freeze near mid November. Early summer and early autumn carry the open-water season. Plan any trip to Lac Jef around it.
We have no record of the rules that apply on this bank. No dam controls it, and the level follows the season. The map shows no ramp or car park nearby, so this is a walk-in water. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Look for a notice board at the entrance. Access can change hands, so last year's answer may not hold. Lac Jean, 0.7 km away, makes the obvious fallback. Check the position at Lac Jef before loading the car.
34%
The bites are poor 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 |
| 7.3 | 7.9 | 9.9 | 9.8 | 12 | 14.9 | 14.9 | 17.2 | 17.2 | 18.3 | 18.4 | 17.9 | 17.5 | 15.7 | 15.1 | 15.9 | 14.9 | 13.5 | 11.5 | 12.4 | 10.8 | 8.1 | 6.3 | 6.7 |
| 2° | 2° | 2° | 2° | 3° | 3° | 4° | 5° | 6° | 6° | 7° | 7° | 8° | 9° | 9° | 9° | 10° | 10° | 10° | 9° | 9° | 9° | 8° | 8° |
| 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 73 | 77 | 81 | 87 | 91 | 93 | 93 | 93 | 93 | 93 | 90 | 89 | 89 | 88 | 88 | 88 | 89 | 89 | 90 | 90 | 90 | 91 | 92 | 94 |
Sam
AI Fishing Assistant for Lac Jef
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time