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Fishing Duthorne Lake: what the data says
14-acre lake near Ontario. The lake tops out around 69 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.
Lake Trout fishing at Duthorne Lake
Spring lake trout on Duthorne Lake hold shallow, usually 10 to 40 ft. By summer they slide out to 21 to 69 ft, and by winter most fish are in 17 to 69 ft. Deep basin is the standout, a deep basin at roughly 59 ft, rated prime for summer lake trout. Best bite is early morning. 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 | 21 to 69 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 | 17 to 69 ft | dawn | White tube jig, Airplane jig |
Notable structure
- Deep basin: deep basin, around 59 ft
- Shoreline break: drop-off, around 31 ft
- Shallow bay flat: weed flat, around 6 ft
Common questions
How deep is Duthorne Lake?
Duthorne Lake is about 69 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 Duthorne Lake?
Anglers target lake trout on Duthorne Lake.
Where is the best fishing spot on Duthorne Lake?
Deep basin is the top-rated area: a deep basin in about 59 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 Duthorne Lake?
For lake trout, the summer bite is best in early morning. 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 Quirke Lake · Gander Lake · Cinder Lake · Mellon Lake · Gashen Lake · Quirke Lake
See how Duthorne Lake stacks up: best lake trout lakes in Ontario
Browse all Ontario fishing maps or every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.