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Fishing Georgian Bay - Bruce Peninsula & Tobermory: what the data says
254,592-acre section. The Bruce Peninsula's Georgian Bay shore from Lion's Head to Tobermory and Cabot Head: clear, deep lake-trout and whitefish water with stocked splake around the harbours. The lake tops out around 567 ft. The depth chart is built from real NOAA hydrographic survey soundings, so the humps, channels and drop-offs you see are measured, not guessed. Below is the species-by-species picture, pulled from the same data the map uses.
Lake Trout fishing at Georgian Bay - Bruce Peninsula & Tobermory
Spring lake trout on Georgian Bay - Bruce Peninsula & Tobermory hold shallow, usually 10 to 40 ft. Summer pushes them deeper, 50 to 120 ft, and winter fish settle into 20 to 80 ft. If you only fish one area, make it Rock reef: a rock pile around 11 ft that scores prime in fall. Plan around early morning in the warm months. Tie on a white tube jig (deep) or a magnum spoon on downrigger and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 50 to 120 ft | dawn | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dusk & dawn | Heavy casting spoon, Jigging rap over reefs |
| Winter | 20 to 80 ft | dawn | White tube jig, Airplane jig |
Lake Whitefish fishing at Georgian Bay - Bruce Peninsula & Tobermory
Start shallow in spring: lake whitefish sit in 15 to 45 ft that time of year. By summer they slide out to 40 to 90 ft, and by winter most fish are in 25 to 70 ft. Rock reef is the standout, a rock pile at roughly 11 ft, rated prime for fall lake whitefish. Best bite is early morning. Tie on a blade bait vertical or a small jigging spoon and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 15 to 45 ft | midday & dawn | Small jig + waxworm, Blade bait (small) |
| Summer | 40 to 90 ft | dawn | Blade bait vertical, Small jigging spoon |
| Fall | 8 to 30 ft | dusk | Small spoon (gold), Jig + plastic larva |
| Winter | 25 to 70 ft | midday & dawn | Jigging spoon + bead chain, Tungsten jig + waxie |
Splake fishing at Georgian Bay - Bruce Peninsula & Tobermory
Start shallow in spring: splake sit in 5 to 25 ft that time of year. Summer pushes them deeper, 25 to 60 ft, and winter fish settle into 10 to 45 ft. The spot to know is Rock reef, a rock pile in about 11 ft of water that rates prime for splake in fall. Plan around early morning and the evening in the warm months. A trolled spoon at the thermocline or a white tube jig (deep) covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | Small casting spoon (gold/orange), Inline spinner |
| Summer | 25 to 60 ft | dawn & dusk | Trolled spoon at the thermocline, White tube jig (deep) |
| Fall | 10 to 35 ft | dawn & dusk | Casting spoon, Jerkbait |
| Winter | 10 to 45 ft | dawn | Jigging spoon tipped with minnow head, Small white tube |
Chinook Salmon fishing at Georgian Bay - Bruce Peninsula & Tobermory
Start shallow in spring: chinook salmon sit in 5 to 40 ft that time of year. They move out to 50 to 120 ft in summer and finish the year down in 30 to 90 ft. Shoreline point is the standout, a point at roughly 7 ft, rated prime for spring chinook salmon. Best bite is early morning and the evening. A flasher + fly (green/white) or a magnum spoon on downrigger covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 5 to 40 ft | dawn & dusk | Trolled spoon (orange/gold), Stickbait off planer boards |
| Summer | 50 to 120 ft | dawn & dusk | Flasher + fly (green/white), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dawn & dusk | J-plug (glow), Flasher + fly |
| Winter | 30 to 90 ft | midday | Small spoon on a slow troll, Stickbait deep |
Rainbow Trout fishing at Georgian Bay - Bruce Peninsula & Tobermory
Spring rainbow trout on Georgian Bay - Bruce Peninsula & Tobermory hold shallow, usually 5 to 20 ft. They move out to 8 to 30 ft in summer and finish the year down in 8 to 40 ft. The spot to know is Rock reef, a rock pile in about 11 ft of water that rates prime for rainbow trout in fall. Plan around early morning and the evening in the warm months. Summer baits: a dodger + spoon (deep troll) or a flutter spoon gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Inline spinner (silver), Small spoon |
| Summer | 8 to 30 ft | dawn & dusk | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 10 to 35 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 8 to 40 ft | dawn | Jigging spoon, Tube jig (white) |
Smallmouth Bass fishing at Georgian Bay - Bruce Peninsula & Tobermory
Start shallow in spring: smallmouth bass sit in 3 to 12 ft that time of year. Summer pushes them deeper, 10 to 30 ft, and winter fish settle into 20 to 45 ft. If you only fish one area, make it Rock reef: a rock pile around 6 ft that scores prime in spring. Best bite is early morning and the evening. A drop shot (goby/minnow) or a ned rig covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 12 ft | dawn & dusk | Ned rig, Tube jig |
| Summer | 10 to 30 ft | dawn & dusk | Drop shot (goby/minnow), Ned rig |
| Fall | 8 to 25 ft | midday & dawn | Jerkbait, Blade bait |
| Winter | 20 to 45 ft | midday | Blade bait, Hair jig |
Georgian Bay - Bruce Peninsula & Tobermory also holds northern pike (8 to 20 ft in summer), yellow perch (10 to 30 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Notable structure
- Deepest basin: deep basin, around 567 ft
- Deep hole: deep basin, around 542 ft
- Sharp break: drop-off, around 425 ft
- Sharp break: drop-off, around 309 ft
- Sharp break: drop-off, around 287 ft
- Sharp break: drop-off, around 242 ft
- Sharp break: drop-off, around 161 ft
- Offshore hump: offshore hump, around 79 ft
- Offshore hump: offshore hump, around 36 ft
- Offshore hump: offshore hump, around 25 ft
- Offshore hump: offshore hump, around 22 ft
- Offshore hump: offshore hump, around 20 ft
- Rock reef: rock pile, around 11 ft
- Rock reef: rock pile, around 11 ft
Common questions
How deep is Georgian Bay - Bruce Peninsula & Tobermory?
Georgian Bay - Bruce Peninsula & Tobermory is about 567 ft at its deepest point. The depth chart here comes from real NOAA hydrographic surveys, so the contours reflect measured depths.
What fish are in Georgian Bay - Bruce Peninsula & Tobermory?
Anglers target smallmouth bass, northern pike, rainbow trout, yellow perch, chinook salmon, lake trout, lake whitefish, splake on Georgian Bay - Bruce Peninsula & Tobermory.
Where is the best fishing spot on Georgian Bay - Bruce Peninsula & Tobermory?
Rock reef is the top-rated area: a rock pile in about 11 ft of water that rates prime for lake whitefish in fall. Open the map above to see every rated spot for each species and season.
When is the best time to fish Georgian Bay - Bruce Peninsula & Tobermory?
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.
Nearby waters
Crane Lake · Warder Lake · Marley Lake · Miller Lake · George Lake · Upper Andrew Lake
See how Georgian Bay - Bruce Peninsula & Tobermory stacks up: best smallmouth bass lakes in Ontario · best northern pike lakes in Ontario · best rainbow trout lakes in Ontario · best yellow perch lakes in Ontario
Browse all Ontario fishing maps or every water on DepthScout. Bathymetry credit: NOAA hydrographic surveys. How we build these maps. For fishing guidance only, never navigation.