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Fishing Yarrow Lake 27: what the data says
63-acre lake near Ontario. The lake tops out around 27 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. Here is how the season plays out for each species, straight from the data behind the map.
Brook Trout fishing at Yarrow Lake 27
In spring, brook trout run shallow here, mostly 2 to 15 ft. By summer they slide out to 8 to 27 ft, and by winter most fish are in 3 to 20 ft. The spot to know is Deep basin, a deep basin in about 23 ft of water that rates prime for brook trout in summer. 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 | 8 to 27 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 |
Rainbow Trout fishing at Yarrow Lake 27
Start shallow in spring: rainbow trout sit in 5 to 20 ft that time of year. Summer pushes them deeper, 7 to 27 ft, and winter fish settle into 5 to 27 ft. Break off the point is the standout, a drop-off at roughly 12 ft, rated prime for winter rainbow trout. Plan around early morning and the evening in the warm months. A dodger + spoon (deep troll) or a flutter spoon covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Inline spinner (silver), Small spoon |
| Summer | 7 to 27 ft | dawn & dusk | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 8 to 27 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 5 to 27 ft | dawn | Jigging spoon, Tube jig (white) |
Notable structure
- Deep basin: deep basin, around 23 ft
- Break off the point: drop-off, around 12 ft
- Main-lake point: point, around 8 ft
- Secondary point: point, around 8 ft
- Shallow bay flat: weed flat, around 3 ft
- Back-bay flat: weed flat, around 3 ft
Common questions
How deep is Yarrow Lake 27?
Yarrow Lake 27 is about 27 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 Yarrow Lake 27?
Anglers target rainbow trout, brook trout on Yarrow Lake 27.
Where is the best fishing spot on Yarrow Lake 27?
Break off the point is the top-rated area: a drop-off in about 12 ft of water that rates prime for rainbow trout in winter. Open the map above to see every rated spot for each species and season.
When is the best time to fish Yarrow Lake 27?
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
Maurice L. · Charles L. · James L. · Flood L. · Yarrow L. 10 · Yarrow Lake 38
See how Yarrow Lake 27 stacks up: best rainbow trout lakes in Ontario · best brook 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.