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204-acre lake in British Columbia. The lake tops out around 26 ft. The chart is a model: real shoreline, published maximum depth, interpolated in between. A planning tool, never a navigation product. Species by species, here's what the data says the year looks like.
Tin Cup Lake maps at 204 acres behind 4.2 miles of shoreline. A middling shoreline index (2.1) gives it some bays to work without being a maze. About 81% of the surface sits shallower than 15 ft on the modeled chart — that's the weed-and-bait zone.
Early season rainbow trout use the shallows, holding in 5 to 20 ft. Summer is a 7 to 26 ft game here, winter a 5 to 26 ft one. The chart's best answer is Break off the point — drop-off, 12 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 (8 ft) | Inline spinner (silver), Small spoon |
| Summer | 7 to 26 ft | dawn & dusk | Break off the point (12 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 7 to 26 ft | dawn & dusk | Main-lake point (8 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 5 to 26 ft | dawn | Break off the point (12 ft) | Jigging spoon, Tube jig (white) |
Spring kokanee on Tin Cup Lake hold shallow, usually 8 to 26 ft. Even in summer they hold at 8 to 26 ft; winter keeps them in 7 to 26 ft. Put Deep basin first on the milk run — a deep basin near 22 ft that grades prime for spring. The feeding windows run early morning. The summer box starts with a dodger + pink/orange squid on downrigger or a kokanee bug + corn.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 26 ft | dawn | Deep basin (22 ft) | Small dodger + squid (pink), Wedding-ring spinner + corn |
| Summer | 8 to 26 ft | dawn | Deep basin (22 ft) | Dodger + pink/orange squid on downrigger, Kokanee bug + corn |
| Fall | 3 to 26 ft | dawn | Deep basin (22 ft) | Dodger + squid (deeper red/purple), Small spoon |
| Winter | 7 to 26 ft | dawn | Deep basin (22 ft) | Small glow jig + corn or maggot, Tiny spoon |
The spring pattern is a shallow one: lake whitefish in 8 to 26 ft. Summer keeps them at 8 to 26 ft, and they winter in 8 to 26 ft. The spot to know is Deep basin, a deep basin in about 22 ft of water that rates prime for lake whitefish in summer. Plan around early morning in the warm months. Summer baits: a blade bait vertical or a small jigging spoon gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 26 ft | midday & dawn | Break off the point (12 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 8 to 26 ft | dawn | Deep basin (22 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 7 to 26 ft | dusk | Break off the point (12 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 8 to 26 ft | midday & dawn | Deep basin (22 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Come spring, look for burbot tight to the bank in 8 to 26 ft. Summer fish stay in 8 to 26 ft, and winter fish hold in 7 to 26 ft. If you only fish one area, make it Deep basin: a deep basin around 22 ft that scores prime in spring. Best bite is after dark and midday. A heavy jig + cut bait is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 26 ft | night & dusk | Deep basin (22 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 8 to 26 ft | night & midday | Deep basin (22 ft) | Heavy jig + cut bait |
| Fall | 8 to 26 ft | night & dusk | Deep basin (22 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 7 to 26 ft | night & dusk | Deep basin (22 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
Season dates, license requirements, and size and bag limits for British Columbia waters are set by the BC freshwater fishing synopsis — and special regulations can apply to Tin Cup Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Tin Cup Lake is about 26 ft (8 m) deep 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.
Anglers target rainbow trout, kokanee, lake whitefish, burbot on Tin Cup Lake. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.
Deep basin is the top-rated area: a deep basin in about 22 ft of water that rates prime for kokanee in spring. Open the map above to see every rated spot for each species and season.
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 Tin Cup Lake is regulated by the BC freshwater fishing synopsis. Check the official British Columbia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
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See how Tin Cup Lake stacks up: best rainbow trout lakes in British Columbia · best kokanee lakes in British Columbia · best lake whitefish lakes in British Columbia · best burbot lakes in British Columbia
Browse all British Columbia fishing maps or see every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.