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16-acre lake in Muskoka District Municipality, Ontario. The lake tops out around 17 ft. Bathymetry on this water is estimated from its real outline and maximum depth. Use it to shortlist water, then verify with your electronics — and never navigate by it. Species by species, here's what the data says the year looks like.
The drawn water covers 16 acres wrapped in 0.8 miles of bank. Its 1.4 shoreline index means few bank features; the contours below do the pattern work. The whole water is littoral — nothing here runs deeper than ~15 ft, so it's all weed-and-bait territory. The basin spans about 0.3 mi end to end and 0.2 mi across at its widest. It sits in Muskoka District Municipality. If the bite dies, Insula Lake is 1 mi to the south.
Spring puts yellow perch in skinny water — 3 to 12 ft is the zone. Warm water sends them out to 5 to 17 ft; cold water stacks them in 5 to 17 ft. Deep basin is the standout, a deep basin at roughly 14 ft, rated prime for fall yellow perch. 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 | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | open water | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 5 to 17 ft | dawn | Deep basin (14 ft) | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 5 to 17 ft | midday | Deep basin (14 ft) | Jigging spoon (small), Perch rig / spreader |
| Winter | 5 to 17 ft | midday & dawn | Deep basin (14 ft) | Tungsten jig + spikes, Rattle spoon (small) |
The chart marks 3 structure features on Fly Lake; the deepest is Deep basin at about 14 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 Fly Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Fly Lake is about 17 ft (5 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 yellow perch on Fly Lake.
Deep basin is the top-rated area: a deep basin in about 14 ft of water that rates prime for yellow perch in fall. Scroll up to the map for the complete spot list by species and season.
For yellow perch, 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.
Fishing on Fly 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.
Insula Lake 1 mi · Horners Lake 1 mi · Red Chalk Lake 1 mi · Martin Lake 1 mi · Chub Lake 1 mi · Blue Chalk Lake 1 mi · Carcass Lake 1 mi · Mink Lake 2 mi · Ridout Lake 2 mi · Paint Lake 2 mi · Tom Lake 2 mi · Pairo Lakes 2 mi
See how Fly Lake stacks up: best yellow perch lakes in Ontario
More water nearby: Muskoka District Municipality fishing maps (276 charts). Browse all Ontario fishing maps or see every water on DepthScout. 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.