Soft grey light all day today, with a light S breeze and steady pressure. The productive water at Lac du Roselin will be around the shallows early and the drop later. Set the alarm around the morning. Stay mobile and follow the activity. Cooler water spreads fish back across the shallows.
The bites are poor now
Night
You will find Lac du Roselin in Mauricie, Quebec. It sits at 363 metres above sea level. It covers about 3 hectares, so this is small water you can walk round in under an hour. On size it sits at the modest end of our Mauricie list. 46 km away sits Saint-Élie-de-Caxton, the nearest town. It is 76 km to Trois-Rivières, the nearest city. No county line comes close, which keeps the paperwork simple.
No published figure covers depth, so learn it as you fish. Still water like this holds fish on the edges rather than out in the open. A soft bed grows weed late into autumn, which keeps fish shallow. County-wide records name northern pike, brook trout and walleye. County data is a starting point rather than a guarantee. The shape of Lac du Roselin rewards a slow walk along one bank.
In an average year July sits at 18°C and January at -15°C. Four clear seasons, with a proper winter at one end. Winter locks it down, and late April brings it back. From about late April to around late November, expect open water on the long-run figures. The shoulder weeks of the open season are the productive ones. That shapes the year on Lac du Roselin.
Public data does not answer the access question here. Mapping shows an empty shoreline: no ramp, no jetty, no marked entry. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Bank access can be seasonal on ground like this. Where the way in crosses private ground, ask first. If the gate is shut, Lac de la Sterne at 1.5 km is the nearest alternative. Where Lac du Roselin is concerned, a local answer beats a written one.
34%
The bites are poor now
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| 4.1 | 4.2 | 4.2 | 4.5 | 5.7 | 6.1 | 7.5 | 10.6 | 13.2 | 14.4 | 15.7 | 14.7 | 14.3 | 13.1 | 10.3 | 14.7 | 12 | 11.3 | 9.9 | 7.7 | 6.3 | 4.7 | 6.7 | 6.2 |
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| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 |
| 75 | 77 | 79 | 80 | 78 | 84 | 84 | 84 | 86 | 86 | 79 | 74 | 75 | 77 | 80 | 77 | 77 | 80 | 81 | 84 | 89 | 90 | 91 | 93 |
Sam
AI Fishing Assistant for Lac du Roselin
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