Heavy overcast holding through the day, with mild air moving in from the SSE with a settled glass. Most of the action on Lac Guilbeault should come off points where shallow meets deep. A long productive spell runs the day. A careful, quiet approach will out-fish a busy one. The pre-winter feed makes autumn days generous.
The bites are poor now
Night
Lac Guilbeault sits in Capitale-Nationale, out in Quebec. The water sits 257 metres up. Around 39 hectares of surface means several distinct areas to work. There is roughly 4.2 km of shoreline here, which is a short walk end to end. Few waters listed in Capitale-Nationale are bigger. Start from Laurentides, 10 km down the road. For a city, Trois-Rivières is 81 km off. Rules here are straightforward: one set of provincial rules.
No chart reached our records; the first cast is your sounding. Read the surface for the wind lane, then fish the edge of it. The shallow end warms first and pulls fish in ahead of the rest. Survey and observation records for Capitale-Nationale include lake sturgeon, Atlantic sturgeon and longnose sucker. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. Lac Guilbeault gives up more to patience than to distance.
Long-term averages put July at about 18°C and January near -15°C. Expect a real winter and a strong spring after it. Count on hard cover from midwinter, and open water from late April. Averages suggest open water from about late April through to roughly late November. The strongest runs come at either end of the open season. It sets the rhythm of the year at Lac Guilbeault.
No public source sets out the position on this bank. This is a natural basin, not a dammed one. Nothing formal is recorded here: no ramp, no car park, no marked path. For walleye, a jig and minnow near the bottom is the standard; evenings beat middays. Some banks are open only from a marked point. Where the way in crosses private ground, ask first. Should this one be busy, Petit lac Guilbeault is 1.1 km off. Ask locally about Lac Guilbeault if anything is unclear.
27%
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 |
| 5.6 | 3.5 | 0.9 | 3.4 | 3.1 | 6 | 6.1 | 8.8 | 11.6 | 13.4 | 15.3 | 16 | 15.8 | 15.7 | 14.7 | 13.9 | 13.2 | 13 | 11.3 | 9.8 | 9.7 | 9.4 | 9 | 10.1 |
| 2° | 1° | 1° | 1° | 1° | 2° | 2° | 2° | 3° | 4° | 5° | 6° | 7° | 7° | 8° | 8° | 9° | 9° | 9° | 9° | 9° | 9° | 9° | 8° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 2 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 |
| 82 | 84 | 86 | 86 | 87 | 85 | 87 | 89 | 90 | 90 | 88 | 83 | 80 | 79 | 82 | 83 | 83 | 84 | 85 | 84 | 85 | 88 | 90 | 91 |
Sam
AI Fishing Assistant for Lac Guilbeault
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