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Fishing Peninsula Lake: what the data says
423-acre lake near Ontario. The lake tops out around 7 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.
Cisco (Lake Herring) fishing at Peninsula Lake
Spring cisco (lake herring) on Peninsula Lake hold shallow, usually 2 to 7 ft. Summer fish stay in 2 to 7 ft, and winter fish hold in 2 to 7 ft. The spot to know is Deep basin, a deep basin in about 6 ft of water that rates prime for cisco (lake herring) in spring. In summer the feeding windows fall in early morning. Summer baits: a vertical flutter spoon (small) or a drop-shot micro plastic gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | dawn & dusk | Small silver spoon, Tiny swim jig (white) |
| Summer | 2 to 7 ft | dawn | Vertical flutter spoon (small), Drop-shot micro plastic |
| Fall | 1 to 7 ft | dusk & dawn | Small casting spoon, Inline spinner (silver) |
| Winter | 2 to 7 ft | dawn | Small jigging spoon (glow/silver), Tungsten jig + minnow head |
Walleye fishing at Peninsula Lake
Start shallow in spring: walleye sit in 2 to 7 ft that time of year. Summer fish stay in 2 to 7 ft, and winter fish hold in 2 to 7 ft. Break off the point is the standout, a drop-off at roughly 3 ft, rated prime for fall walleye. Plan around the evening and early morning in the warm months. A crawler harness on bottom bouncer or a deep crankbait (trolled) covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | dusk & dawn | 1/8 oz jig + minnow, Hair jig |
| Summer | 2 to 7 ft | dusk & dawn | Crawler harness on bottom bouncer, Deep crankbait (trolled) |
| Fall | 2 to 7 ft | dusk & night | Jigging rap, Jig + big minnow |
| Winter | 2 to 7 ft | dusk & dawn | Jigging spoon + minnow head, Rattle bait |
Yellow Perch fishing at Peninsula Lake
In spring, yellow perch run shallow here, mostly 2 to 7 ft. Summer fish stay in 2 to 7 ft, and winter fish hold in 2 to 7 ft. The spot to know is Shallow bay flat, a weed flat in about 3 ft of water that rates prime for yellow perch in spring. Plan around early morning in the warm months. A drop-shot micro plastics or a small spoon tipped with worm covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 2 to 7 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 2 to 7 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 2 to 7 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Northern Pike fishing at Peninsula Lake
Spring northern pike on Peninsula Lake hold shallow, usually 2 to 7 ft. Summer fish stay in 2 to 7 ft, and winter fish hold in 2 to 7 ft. Shallow bay flat is the standout, a weed flat at roughly 3 ft, rated prime for spring northern pike. In summer the feeding windows fall in early morning and the evening. A bucktail or a weedless spoon over cabbage covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | midday & dawn | #5 inline spinner, Spoon (red/white) |
| Summer | 2 to 7 ft | dawn & dusk | Bucktail, Weedless spoon over cabbage |
| Fall | 2 to 7 ft | midday & dawn | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 2 to 7 ft | midday | Tip-ups, Large jigging spoon |
Notable structure
- Main-lake point: point, around 7 ft
- Secondary point: point, around 7 ft
- Deep basin: deep basin, around 6 ft
- Shallow bay flat: weed flat, around 3 ft
- Back-bay flat: weed flat, around 3 ft
- Break off the point: drop-off, around 3 ft
Common questions
How deep is Peninsula Lake?
Peninsula Lake is about 7 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 Peninsula Lake?
Anglers target walleye, northern pike, yellow perch, cisco (lake herring) on Peninsula Lake.
Where is the best fishing spot on Peninsula Lake?
Deep basin is the top-rated area: a deep basin in about 6 ft of water that rates prime for cisco (lake herring) in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish Peninsula Lake?
For cisco (lake herring), 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
Tesup Lake · Eli Lake · O'Connell Lake · Robinson Lake · Eltrut Lake · Bluebeard Lake
See how Peninsula Lake stacks up: best walleye lakes in Ontario · best northern pike lakes in Ontario · best yellow perch lakes in Ontario · best cisco (lake herring) lakes in Ontario
Browse all Ontario fishing maps or every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.