An even grey lid over the water, with a light chop building from the N and steady pressure. Expect most activity at Lac de la Roche Blanche around the shallows early and the drop later. Expect the better fishing from the day. Give the likely spots time before moving. Bundle up; the fishing will be slow but not impossible.
The bites are average now
Night
Morning
Lac de la Roche Blanche sits in Lanaudière, out in Quebec. It stands 424 metres above sea level. It measures about 80 hectares, which is a comfortable size for bank fishing. Around 5.7 km of bank, which is a long day on foot. Size puts it in the front rank of our Lanaudière list. Some 51 km away sits Saint-Michel-des-Saints, the nearest settlement. Manawan lies 59 km off, La Tuque another 74 km. No border sits close enough to matter.
Nothing in our records gives a depth for this one. A natural lake fishes on cover, and cover here means weed and timber. Weed, then depth: that is the order to fish a water of this kind. Public occurrence data for Lanaudière names pumpkinseed, smallmouth bass, yellow perch and rock bass. The county figures include rivers and lakes alike. Lac de la Roche Blanche gives up more to patience than to distance.
Averages move between -16°C in January and 17°C in July. Cold locks it up for a good stretch each year. The lid usually sets by midwinter and gives way around early May. Average temperatures cross freezing around early May in spring and again near mid November in autumn. The weeks after the thaw and the ones before the freeze are the strongest. That is the shape of the year on Lac de la Roche Blanche.
Nothing we hold confirms whether access is permitted. This is a natural basin, not a dammed one. No built facilities appear in mapping around this water. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. A phone call first saves an afternoon. Barbless rules turn up on managed water more often than not. Lac Island at 1.5 km is the sensible second choice. Check the position on Lac de la Roche Blanche before loading the car.
74%
The bites are average 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 |
| 9.1 | 8.3 | 8.7 | 9.4 | 9.2 | 10.3 | 8.8 | 9.9 | 11.2 | 12.2 | 12.4 | 13.1 | 13.5 | 13.9 | 14.1 | 13.6 | 12.2 | 12 | 11.2 | 10.8 | 10.9 | 10.7 | 10.2 | 9.8 |
| 1° | 1° | 1° | 1° | 0 | 0 | 0 | 0 | 0 | 0 | 1° | 1° | 1° | 2° | 2° | 1° | 1° | 0 | 0 | 0 | 0 | 0 | 0 | -1° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| 88 | 89 | 88 | 89 | 90 | 89 | 91 | 93 | 90 | 86 | 84 | 86 | 78 | 75 | 77 | 79 | 79 | 82 | 84 | 85 | 86 | 87 | 88 | 88 |
Sam
AI Fishing Assistant for Lac de la Roche Blanche
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time