Moonlight in and out behind the cloud tonight, with a kind SW breeze on the water and the barometer holding steady. Activity on Lac Patterson should centre on windblown banks where food collects. Expectations low today; if anything moves, it will be in the night. Lower the pace and stay patient.
The bites are poor now
Night
Morning
Lac Patterson is a Quebec water, in Quebec. Beyond the shoreline you have rolling bush. It runs to roughly 13 hectares — big enough to hold fish away from the bank, small enough to learn. The edge runs 1.9 km or so, easy to work in an afternoon. You are 45 km from Deep River. Then Chalk River, 54 km, and Mattawa, 54 km. The county line is nowhere near, so one local authority covers the water.
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. Treat Lac Patterson as a water to read rather than to cover. Cover on the bank counts as much as cover below the surface.
Averages move between -14°C in January and 18°C in July. Spring and autumn carry the fishing; summer and winter test it. Hard cover is dependable here; it goes around late April. The lid tends to go about late April and return around late November. The first weeks of open water and the last are the ones to plan for. Expect Lac Patterson to follow that timing.
Public sources are silent on who controls the bank. This is a natural basin, not a dammed one. Mapping shows no built access close by; expect to walk in from wherever you can leave the car. Ask in the nearest town if you are unsure. Night access is frequently treated as a separate matter. The nearest alternative is Lac du Dimanche, 1 km out. What applies at Lac Patterson may have changed since it was mapped.
31%
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 | 11.8 | 12.6 | 12.4 | 11.3 | 11.7 | 11.4 | 11.2 | 7.7 | 7.5 | 9.6 | 10 | 11.6 | 13.5 | 14.6 | 15.9 | 15.5 | 10.8 | 8 | 8.3 | 6.6 | 8.8 | 5.4 | 5.1 |
| 7° | 7° | 8° | 9° | 9° | 10° | 10° | 10° | 10° | 10° | 12° | 14° | 16° | 17° | 18° | 19° | 17° | 16° | 15° | 14° | 13° | 12° | 11° | 10° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 72 | 80 | 84 | 85 | 84 | 84 | 84 | 86 | 89 | 91 | 87 | 83 | 77 | 71 | 67 | 65 | 70 | 77 | 77 | 81 | 79 | 81 | 85 | 87 |
Sam
AI Fishing Assistant for Lac Patterson
Afternoon
Evening
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