An even grey lid over the water, with a gentle ripple from the SSW with a settled glass. Whatever swims in Lac Boissy should be near the weed line and any gaps in it. A grinding day likely, with the night worth the effort if any is. Save the long walk for a better forecast. Cooling water has fish active and on the move.
The bites are poor now
Night
Morning
Lac Boissy is a Nord-du-Québec water, in Quebec. The setting is spruce and muskeg. Surface area runs to roughly 1.04 sq km, so plan for one area rather than the whole. The margin runs to about 5.5 km in total. Chapais lies 98 km from the water. The big place round here is Saguenay, 399 km distant. It sits well inside the county, so one set of rules covers it.
No figure exists for depth, so let the water show you. A soft bed grows weed late into autumn, which keeps fish shallow. Still water like this holds fish on the edges rather than out in the open. County-wide records name Arctic charr, brook trout, lake trout, lake whitefish and cisco. Read it as a county summary, not a water-by-water list. Lac Boissy repays a walk before the first cast.
Averages move between -20°C in January and 15°C in July. The fishing year opens late and shuts early. Firm cover through the cold months, then open water from early May. On the long-run averages the water opens up around early May and starts locking again about mid November. The open run goes from the thaw to the freeze, and April through October covers most of it. That shapes the year on Lac Boissy.
Who may fish here is not settled in anything we hold. It formed naturally, so levels move with rainfall rather than with a gate. Public data shows nothing built here, so treat the whole approach as informal. For the trout, small spinners and a box of nymphs cover both approaches. Bank access can be seasonal on ground like this. Check whether bait restrictions apply before you buy any. If the gate is shut, Lac Lafargue at 4.5 km is the nearest alternative. Treat access at Lac Boissy as something to verify.
12%
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 |
| 9.2 | 11.1 | 13 | 13.7 | 15.1 | 16.1 | 17.4 | 17.6 | 17.2 | 16.1 | 15.8 | 14.3 | 13.6 | 13.1 | 11.6 | 11 | 12.9 | 13.3 | 13.1 | 11.7 | 11.1 | 10.6 | 9.1 | 9.2 |
| 2° | 2° | 2° | 2° | 2° | 3° | 3° | 3° | 4° | 5° | 6° | 7° | 8° | 9° | 10° | 10° | 10° | 10° | 9° | 8° | 8° | 7° | 7° | 6° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 85 | 84 | 85 | 88 | 92 | 93 | 94 | 93 | 93 | 92 | 90 | 88 | 88 | 86 | 83 | 82 | 82 | 82 | 84 | 86 | 88 | 89 | 90 | 91 |
Sam
AI Fishing Assistant for Lac Boissy
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