Shared by DepthScout anglers. Exact spots stay private, always.
95-acre lake near Ontario. The lake tops out around 40 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. Below is the species-by-species picture, pulled from the same data the map uses.
Start shallow in spring: lake trout sit in 10 to 40 ft that time of year. Summer fish stay in 12 to 40 ft, and winter fish hold in 10 to 40 ft. If you only fish one area, make it Deep basin: a deep basin around 34 ft that scores prime in summer. Plan around early morning in the warm months. A white tube jig (deep) or a magnum spoon on downrigger covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 12 to 40 ft | dawn | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 8 to 40 ft | dusk & dawn | Heavy casting spoon, Jigging rap over reefs |
| Winter | 10 to 40 ft | dawn | White tube jig, Airplane jig |
How deep is Sylvia Lake?
Sylvia Lake is about 40 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 Sylvia Lake?
Anglers target lake trout on Sylvia Lake.
Where is the best fishing spot on Sylvia Lake?
Deep basin is the top-rated area: a deep basin in about 34 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 Sylvia 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.
Fraser Lake · Rose Lake · Aubrey Lake · Gordon Lake · Pinetree Lake · Jean Lake
See how Sylvia 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.