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Rating depth structure for rainbow trout.
Shared by DepthScout anglers. Exact spots stay private, always.
123-acre lake in Sudbury District, Ontario. The lake tops out around 70 ft. The depth chart comes from Ontario Ministry of Natural Resources and Forestry bathymetric survey data, so the contours are survey-derived rather than computer-modeled. What the data behind the map says about each species, season by season:
The drawn water covers 122 acres wrapped in 2.2 miles of bank. Its 1.4 shoreline index means few bank features; the contours below do the pattern work. Littoral water — the productive band under ~15 ft — makes up 47% of this chart. The basin spans about 0.9 mi end to end and 0.4 mi across at its widest. Sudbury District claims this one. If the bite dies, Garibaldi L. 4 is 1 mi to the northwest.
Early season rainbow trout use the shallows, holding in 5 to 20 ft. Summer is an 8 to 30 ft game here, winter an 8 to 40 ft one. The chart's best answer is Break off the point — drop-off, 33 ft, prime for winter. Best bite is early morning and the evening. Tie on a dodger + spoon (deep troll) or a flutter spoon and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Main-lake point (1 ft) | Inline spinner (silver), Small spoon |
| Summer | 8 to 30 ft | dawn & dusk | Break off the point (33 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 10 to 35 ft | dawn & dusk | Break off the point (33 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 8 to 40 ft | dawn | Break off the point (33 ft) | Jigging spoon, Tube jig (white) |
The chart marks 6 structure features on Coyne Lake; the deepest is Deep basin at about 70 ft.
Season dates, license requirements, and size and bag limits for Ontario waters are set by the Ontario fishing regulations (FMZ summary) — and special regulations can apply to Coyne Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Coyne Lake is about 70 ft (21 m) deep at its deepest point. The depth chart comes from Ontario Ministry of Natural Resources and Forestry bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Anglers target rainbow trout on Coyne Lake.
Break off the point is the top-rated area: a drop-off in about 33 ft of water that rates prime for rainbow trout in winter. Every other rated spot, per species and season, is on the map above.
For rainbow 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.
Fishing on Coyne Lake is regulated by the Ontario fishing regulations (FMZ summary). Check the official Ontario regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Garibaldi L. 4 1 mi · Garibaldi L. 6 1 mi · Garibaldi L. 12 1 mi · Hennessy Lake 3 mi · Blackie's Lake 3 mi · Barager's Lake 3 mi · Walroth Lake 3 mi · Twin Lakes 4 mi · Duchabani Lake 6 mi · Oshkegami Lake 6 mi · Lower Oshkegami Lake 7 mi · Ingrids L. 7 mi
See how Coyne Lake stacks up: best rainbow trout lakes in Ontario
More water nearby: Sudbury District fishing maps (868 charts). Browse all Ontario fishing maps or see every water on DepthScout. Bathymetry: published agency survey data. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.