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1,145-acre lake in British Columbia. The lake tops out around 295 ft. Depth here is modeled from the true shoreline and max depth rather than surveyed; use it to plan, not to navigate. Species by species, here's what the data says the year looks like.
Sylvia Lake maps at 1,143 acres behind 11 miles of shoreline. That shoreline is heavily fingered (development index 2.3) — bays, points and pockets everywhere, which multiplies the fishable edge. 1% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water.
When the water first warms, chinook salmon slide up into 5 to 40 ft. By summer they slide out to 50 to 120 ft, and by winter most fish are in 30 to 90 ft. If you only fish one area, make it Main-lake point: a point around 74 ft that scores good in summer. In summer the feeding windows fall in early morning and the evening. Keep a flasher + fly (green/white) or a magnum spoon on downrigger rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 40 ft | dawn & dusk | open water | Trolled spoon (orange/gold), Stickbait off planer boards |
| Summer | 50 to 120 ft | dawn & dusk | Main-lake point (74 ft) | Flasher + fly (green/white), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dawn & dusk | open water | J-plug (glow), Flasher + fly |
| Winter | 30 to 90 ft | midday | Deep basin (251 ft) | Small spoon on a slow troll, Stickbait deep |
When the water first warms, coho salmon slide up into 3 to 25 ft. Summer is a 30 to 70 ft game here, winter a 20 to 60 ft one. Start at Deep basin. It's a deep basin holding about 251 ft of water and rates good come summer. The feeding windows run early morning and the evening. Keep a dodger + fly or a medium spoon above the thermocline rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | open water | Small orange dodger + peanut fly, Thin spoon (orange/silver) |
| Summer | 30 to 70 ft | dawn & dusk | Deep basin (251 ft) | Dodger + fly, Medium spoon above the thermocline |
| Fall | 8 to 40 ft | dawn & dusk | open water | Casting spoon, Spinner (chartreuse) |
| Winter | 20 to 60 ft | midday | Deep basin (251 ft) | Small spoon, slow troll |
Spring puts cutthroat trout in skinny water — 3 to 15 ft is the zone. Warm water sends them out to 10 to 35 ft; cold water stacks them in 10 to 40 ft. Main-lake point is the standout, a point at roughly 74 ft, rated good for fall cutthroat trout. Plan around early morning and the evening in the warm months. A trolled spoon (small) or a inline spinner covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 15 ft | dawn & dusk | open water | Inline spinner (silver/gold), Small spoon |
| Summer | 10 to 35 ft | dawn & dusk | Main-lake point (74 ft) | Trolled spoon (small), Inline spinner |
| Fall | 5 to 25 ft | dawn & dusk | Main-lake point (74 ft) | Casting spoon, Inline spinner |
| Winter | 10 to 40 ft | dawn | open water | Small jigging spoon, Marabou jig |
Spring kokanee on Sylvia Lake hold shallow, usually 10 to 30 ft. By summer they slide out to 30 to 70 ft, and by winter most fish are in 20 to 80 ft. The chart's best answer is Deep basin — deep basin, 251 ft, good for spring. Prime time lands in 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 | 10 to 30 ft | dawn | Deep basin (251 ft) | Small dodger + squid (pink), Wedding-ring spinner + corn |
| Summer | 30 to 70 ft | dawn | Deep basin (251 ft) | Dodger + pink/orange squid on downrigger, Kokanee bug + corn |
| Fall | 5 to 40 ft | dawn | open water | Dodger + squid (deeper red/purple), Small spoon |
| Winter | 20 to 80 ft | dawn | Deep basin (251 ft) | Small glow jig + corn or maggot, Tiny spoon |
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 Sylvia Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Sylvia Lake is about 295 ft (90 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 chinook salmon, coho salmon, kokanee, cutthroat trout on Sylvia Lake.
Main-lake point is the top-rated area: a point in about 74 ft of water that rates good for chinook salmon in summer. Scroll up to the map for the complete spot list by species and season.
For chinook salmon, 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 Sylvia 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.
Salter Lake 4 mi · Devon Lake 6 mi · Lowe Lake 6 mi · Saunders Lake 6 mi · Tuwartz Lake 10 mi · Alty Lake 12 mi · Gavel Lake 13 mi · Caponero Lake 15 mi · Lower Lake 15 mi · Ecstall Lake 18 mi · Lower Lake 19 mi · Alvin Lake 21 mi
See how Sylvia Lake stacks up: best chinook salmon lakes in British Columbia · best coho salmon lakes in British Columbia · best kokanee lakes in British Columbia · best cutthroat trout 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.