Fresh rain topping the water up today, with the surface near flat and the barometer holding steady. Fish at Lac Gratton should hold close to bays that hold the day's warmth. The night should out-fish the rest of the day. Push the good hours hard and rest through the dead ones. Fish follow the bait in autumn, so find one to find the other.
The bites are poor now
Night
Lac Gratton lies in Laurentides, in Quebec. Height above sea level is 232 metres. With some 31 hectares of water, there is room for a boat but no need of one. The whole outline is near 3.3 km, and most of it is walkable. Size puts it in the front rank of our Laurentides list. 34 km away sits Ferme-Neuve, the nearest town. Then Mont-Laurier, 46 km, and Saint-Boniface, 52 km. It lies deep inside the county rather than near an edge.
No figure exists for depth, so let the water show you. A soft bed grows weed late into autumn, which keeps fish shallow. Read the surface for the wind lane, then fish the edge of it. County-wide records name pumpkinseed, smallmouth bass, yellow perch, brook trout and rock bass. Take it as the county picture rather than a promise for this water. At Lac Gratton the water rewards a slow, careful approach.
Long-run averages give July about 18°C and January about -15°C. The year runs cold to warm and back, with clear transitions. The lid usually sets by midwinter and gives way around late April. Ice clears near late April and comes back about late November in a typical year. Just after the ice goes and just before it returns, the fishing lifts. Time your trip to Lac Gratton by conditions rather than dates.
No access rule appears in what we hold. It formed naturally, so levels move with rainfall rather than with a gate. Nothing is mapped in the way of a ramp or car park within a short radius. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. A phone call first saves an afternoon. Barbless rules turn up on managed water more often than not. Failing this one, try Lac a Foin, 1.6 km away. Ask locally about Lac Gratton if anything is unclear.
25%
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 |
| 6.6 | 8 | 8.9 | 12.4 | 12.7 | 15.1 | 13.9 | 17.5 | 16.1 | 17.1 | 17.9 | 16.5 | 16.2 | 16.5 | 14.9 | 13.5 | 14 | 14.5 | 10.8 | 9.3 | 8.6 | 6.8 | 6.4 | 5.8 |
| 5° | 5° | 5° | 5° | 6° | 6° | 7° | 7° | 8° | 8° | 9° | 9° | 10° | 12° | 13° | 13° | 14° | 14° | 13° | 12° | 11° | 11° | 11° | 10° |
| 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 1 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 79 | 81 | 86 | 89 | 90 | 91 | 91 | 92 | 90 | 91 | 90 | 90 | 88 | 84 | 82 | 81 | 81 | 82 | 86 | 88 | 90 | 90 | 92 | 93 |
Sam
AI Fishing Assistant for Lac Gratton
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