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Fishing Gouinlock Lake: what the data says
169-acre lake near Ontario. The lake tops out around 85 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. What follows comes from the same scoring engine that paints the spots above.
Brook Trout fishing at Gouinlock Lake
In spring, brook trout run shallow here, mostly 2 to 15 ft. By summer they slide out to 10 to 30 ft, and by winter most fish are in 3 to 20 ft. The spot to know is Shallow bay flat, a weed flat in about 6 ft of water that rates good for brook trout in spring. Best bite is early morning and the evening. A small spoon fished deep or a trolled lake-clear wobbler + worm covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Small inline spinner (gold), Tiny spoon |
| Summer | 10 to 30 ft | dawn & dusk | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Small spoon (orange), Spinner |
| Winter | 3 to 20 ft | dawn | Small jigging spoon, Tungsten jig + plastic |
Lake Trout fishing at Gouinlock Lake
Spring lake trout on Gouinlock Lake hold shallow, usually 10 to 40 ft. They move out to 26 to 85 ft in summer and finish the year down in 20 to 80 ft. The spot to know is Deep basin, a deep basin in about 72 ft of water that rates prime for lake trout in summer. Plan around early morning in the warm months. Summer baits: a white tube jig (deep) or a magnum spoon on downrigger gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 26 to 85 ft | dawn | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dusk & dawn | Heavy casting spoon, Jigging rap over reefs |
| Winter | 20 to 80 ft | dawn | White tube jig, Airplane jig |
Burbot fishing at Gouinlock Lake
Start shallow in spring: burbot sit in 25 to 70 ft that time of year. Summer pushes them deeper, 26 to 85 ft, and winter fish settle into 15 to 60 ft. The spot to know is Deep basin, a deep basin in about 72 ft of water that rates prime for burbot in summer. In summer the feeding windows fall in after dark and midday. Tie on a heavy jig + cut bait and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 25 to 70 ft | night & dusk | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 26 to 85 ft | night & midday | Heavy jig + cut bait |
| Fall | 30 to 80 ft | night & dusk | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 15 to 60 ft | night & dusk | Glow tungsten + cut bait, Rattle spoon + minnow head |
Notable structure
- Deep basin: deep basin, around 72 ft
- Break off the point: drop-off, around 38 ft
- Main-lake point: point, around 21 ft
- Secondary point: point, around 21 ft
- Shallow bay flat: weed flat, around 6 ft
- Back-bay flat: weed flat, around 6 ft
Common questions
How deep is Gouinlock Lake?
Gouinlock Lake is about 85 ft at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
What fish are in Gouinlock Lake?
Anglers target lake trout, brook trout, burbot on Gouinlock Lake.
Where is the best fishing spot on Gouinlock Lake?
Deep basin is the top-rated area: a deep basin in about 72 ft of water that rates prime for lake trout in summer. Open the map above to see every rated spot for each species and season.
When is the best time to fish Gouinlock Lake?
For brook trout, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Nearby waters
Little Cauchon Lake · Loxley Lake · Laurel Lake · Carl Wilson Lake · Cauchon Lake · Mouse Lake
See how Gouinlock Lake stacks up: best lake trout lakes in Ontario · best brook trout lakes in Ontario · best burbot lakes in Ontario
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