Dull, settled light over the water, with a firm S blow and no real change in pressure. The water to cover at Lac Castor is the weed line and any gaps in it. Everything points to the night. Take the steady approach over the searching one. The season of moving fish: stay mobile and watch for bait.
The bites are poor now
Night
Morning
You will find Lac Castor in Mauricie, Quebec. This is spruce and muskeg ground. Surface area is around 11 hectares, which gives you real water without needing a boat. Roughly 1.8 km of bank means you can walk to a fresh area when one goes quiet. Métabetchouan sits 54 km from here and is the nearest stop. Further out sit Chambord (58 km) and Roberval (61 km). No border sits close enough to matter.
The records we hold are silent on depth, so plan to find it yourself. The shallow end warms first and pulls fish in ahead of the rest. Weed, then depth: that is the order to fish a water of this kind. Records held for Mauricie cover northern pike, brook trout, walleye and yellow perch. Records at county level tell you what is around, not what is stocked here. Lac Castor gives up more to patience than to distance.
Expect July to average close to 17°C, with January the cold end at about -16°C. Everything is compressed into the middle of the year. Once it clears, about early May, the fishing comes on quickly. Open water usually runs from early May until about mid November. Fish feed hardest at the start and the close of the open season. Lac Castor runs to its own calendar within the local pattern.
Nothing we hold confirms whether access is permitted. Records list it as a natural water body rather than an impoundment. No made access appears within a short radius, so plan to park on a verge and walk. A small crankbait along the drop and a worm in the thick stuff cover the bass. Season dates differ by species, so read the table. Access can change hands, so last year's answer may not hold. Lac de la Fourche, 1.7 km away, makes the obvious fallback. Signs at Lac Castor carry more weight than any list.
34%
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 |
| 4.6 | 6.7 | 6.2 | 6.7 | 7.1 | 9 | 11.3 | 12.6 | 16.4 | 18.2 | 19.5 | 20.1 | 18.2 | 18.6 | 18.1 | 16.6 | 15.7 | 15 | 14.4 | 13.3 | 15 | 13.3 | 14.2 | 12.1 |
| 1° | 1° | 1° | 1° | 1° | 2° | 2° | 3° | 3° | 4° | 5° | 6° | 6° | 7° | 7° | 7° | 7° | 8° | 8° | 8° | 8° | 7° | 7° | 7° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 2 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 79 | 80 | 83 | 84 | 84 | 86 | 89 | 88 | 88 | 89 | 88 | 88 | 88 | 86 | 86 | 86 | 86 | 87 | 87 | 87 | 86 | 88 | 90 | 92 |
Sam
AI Fishing Assistant for Lac Castor
Afternoon
Evening
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