Showers crossing the water today, with a kind S breeze on the water and pressure going nowhere. Expect most activity at Lac Sumas around the seam between weed and open water. If you pick one session, make it the night. Change depth before you change anything else. The autumn feed-up is on; baitfish areas are the key.
The bites are poor now
Night
Laurentides, Quebec, is where Lac Sumas sits. What surrounds it is lake country bush. Surface area is around 16 hectares, which gives you real water without needing a boat. Bank access stretches around 1.9 km in total. Rivière-Rouge sits 12 km from here and is the nearest stop. For a city, Saint-Louis-de-Terrebonne is 121 km off. Rules here are straightforward: one set of provincial rules.
There is no recorded depth, so work from what you can see. Where the bottom changes texture, fish gather; find that line. Still water like this holds fish on the edges rather than out in the open. Survey and observation records for Laurentides include pumpkinseed, smallmouth bass, yellow perch and brook trout. The list covers the county rather than this water alone, so treat it as a guide. On Lac Sumas the obvious spot is not always the productive one.
Seasonal averages run from -15°C in January up to 18°C in July. The year runs cold to warm and back, with clear transitions. The lid arrives early and lasts until roughly late April. Averages suggest open water from about late April through to roughly late November. Right after break-up, and again as the nights sharpen, is when to go. Plan around that when you fish Lac Sumas.
Our records carry no access rule either way. Records list it as a natural water body rather than an impoundment. Access points are not mapped for this water, which suits people who like quiet. A small crankbait along the drop and a worm in the thick stuff cover the bass. Where a permit is needed, the nearest town usually sells it. Some stretches are reserved and marked as such on the ground. Should this one be busy, Lac de la Mine is 1 km off. Ask locally about Lac Sumas if anything is unclear.
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 |
| 5.1 | 2.7 | 4.7 | 6.1 | 7.5 | 10.3 | 10 | 10.6 | 10.3 | 11.1 | 11.6 | 10 | 11.6 | 13.4 | 13.6 | 15.2 | 13.7 | 11.5 | 10.9 | 8.5 | 9.7 | 10.1 | 8.6 | 7.7 |
| 2° | 2° | 3° | 3° | 4° | 4° | 4° | 5° | 6° | 6° | 7° | 8° | 9° | 9° | 10° | 11° | 11° | 11° | 11° | 10° | 10° | 10° | 10° | 10° |
| 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 0 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 81 | 84 | 85 | 86 | 89 | 90 | 89 | 90 | 89 | 86 | 83 | 79 | 79 | 85 | 84 | 81 | 82 | 83 | 86 | 87 | 88 | 89 | 91 | 93 |
Sam
AI Fishing Assistant for Lac Sumas
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