Tatnall Lake, Ontario: Fishing Spots and Seasons

• Overview

  Tatnall Lake lies in Algoma, Ontario. Height above sea level is 369 metres. At 1.51 sq km this is proper open water rather than a pond. The perimeter runs near 13 km, so plan the walk before you start. Few waters listed in Algoma are bigger. Hornepayne sits 77 km from here and is the nearest stop. The big place round here is Greater Sudbury, 338 km distant. The county line is nowhere near, so one local authority covers the water.

• Where to Fish on Tatnall Lake

  Without a survey to go on, judge depth from how the bank falls away. Still water like this holds fish on the edges rather than out in the open. A soft bed grows weed late into autumn, which keeps fish shallow. Algoma records list walleye, northern pike, Iowa darter, yellow perch and white sucker among the fish reported. Records at county level tell you what is around, not what is stocked here. Anyone new to Tatnall Lake should walk it once before setting up.

• Seasonal Patterns

  The range across the year is -18°C to 16°C. This is a two-season water: locked, then wide open. The lid arrives early and lasts until roughly early May. Expect the water usable from around early May until roughly mid November. The middle of summer slows a little, with dawn and dusk carrying it. At Tatnall Lake the season follows that pattern closely.

• Tackle & Baits

  We have no record of the rules that apply on this bank. This is a natural basin, not a dammed one. Mapping shows no built access close by; expect to walk in from wherever you can leave the car. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Take the rules with you rather than trusting memory. Some stretches are reserved and marked as such on the ground. If the gate is shut, Nameibin Lake at 7.3 km is the nearest alternative. Ask locally about Tatnall Lake if anything is unclear.