Soft grey light all day today, with a helpful ripple pushed from the W and steady pressure. Activity on Lac Giron should centre on any hard bottom among the soft. The best of it runs the day. Push the good hours hard and rest through the dead ones. Shortening days concentrate the feeding into fewer hours.
The bites are poor now
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Lac Giron lies in Mauricie, in Quebec. It stands 302 metres above sea level. It runs to roughly 29 hectares — big enough to hold fish away from the bank, small enough to learn. The full circuit measures close to 3.9 km on foot. Hérouxville is the closest town at 29 km. For a city, Trois-Rivières is 59 km off. No boundary runs near, so the local rules hold throughout.
Depth here is unknown, so count the lead down before committing. 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. Fish documented in Mauricie include northern pike, brook trout, walleye, yellow perch and white sucker. Records at this level tell you what is in the area. Lac Giron gives up its fish to patience rather than distance.
The seasonal spread runs -14°C to 18°C. A solid cap is the normal state through winter. Firm cover through the cold months, then open water from late April. Break-up near late April, freeze-up near late November: that is the shape of an average year. Reckon on open water from spring through to late autumn, with May and June the strongest. Time your trip to Lac Giron by conditions rather than dates.
There is no clear statement anywhere on who can fish it. No dam controls it, and the level follows the season. We find no slipway, car park or made path within a short radius, so treat access as rough. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Where a permit is needed, the nearest town usually sells it. Rules for boats are stricter than rules for the bank in many places. Lac en Coeur at 1.7 km is the sensible second choice. What applies at Lac Giron may have changed since it was mapped.
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The bites are poor now
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| 7.5 | 7.5 | 7.8 | 7.4 | 6.3 | 3 | 4 | 4.5 | 3.3 | 7.3 | 11.3 | 11.5 | 11.9 | 13.2 | 14.6 | 16.2 | 17.5 | 16.9 | 13 | 10 | 9.2 | 8.3 | 8.5 | 9 |
| 8° | 8° | 8° | 8° | 8° | 7° | 7° | 7° | 7° | 9° | 10° | 11° | 12° | 13° | 13° | 13° | 13° | 12° | 11° | 10° | 8° | 8° | 7° | 6° |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| 92 | 93 | 93 | 94 | 93 | 95 | 96 | 96 | 96 | 91 | 86 | 80 | 77 | 74 | 72 | 67 | 64 | 64 | 69 | 74 | 78 | 82 | 84 | 86 |
Sam
AI Fishing Assistant for Lac Giron
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