Grey Duck Lake near Thessalon: Fishing Spots, Seasons and Access

• Overview

  Grey Duck Lake is one of the Algoma waters in Ontario. Elevation runs to 241 metres. Surface area is around 14 hectares, which gives you real water without needing a boat. A shoreline of some 1.5 km keeps the choices simple. It is a small entry by Algoma standards. For supplies, Thessalon is 33 km out. Greater Sudbury sits 225 km out, and it is the nearest city worth the name. Rules here are straightforward: one set of provincial rules.

• Where to Fish on Grey Duck Lake

  Depth is unmeasured here, so let the shoreline guide you. This is a lake, so the margins and the first drop matter most. A natural lake fishes on cover, and cover here means weed and timber. Records held for Algoma cover walleye, northern pike and Iowa darter. The county figures include rivers and lakes alike. On Grey Duck Lake the first feature you find is usually worth a session.

• Seasonal Patterns

  July runs about 18°C on average, January about -11°C. The year runs cold to warm and back, with clear transitions. The lid usually sets by midwinter and gives way around mid April. Going by climate averages, expect open water from about mid April until roughly early December. The open run goes from the thaw to the freeze, and April through October covers most of it. On Grey Duck Lake the same rules apply, with local timing.

• Tackle & Baits

  The access position is unclear from public sources. It formed naturally, so levels move with rainfall rather than with a gate. No built facilities appear in mapping around this water. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. Rules for this water may differ from the county norm. Keep proof of licence with you rather than in the car. If the gate is shut, Bog Lake at 1 km is the nearest alternative. Rules at Grey Duck Lake are worth checking on the day.