Fishing Heinrich Lake in Thunder Bay District, Ontario

• Overview

  You will find Heinrich Lake in Thunder Bay District, Ontario. Land around it is taiga. It runs to roughly 47 hectares — big enough to hold fish away from the bank, small enough to learn. Around 3.0 km of margin, front to back. Longlac sits 18 km from here and is the nearest stop. Thunder Bay is the closest city, 256 km away. It sits well inside its county, with no border complications.

• Where to Fish on Heinrich Lake

  We hold no survey for this water; read the slope of the shoreline instead. The shallow end warms first and pulls fish in ahead of the rest. A soft bed grows weed late into autumn, which keeps fish shallow. Across Thunder Bay District, recorded fish include cisco, blackfin cisco and rainbow smelt. Take it as the county picture rather than a promise for this water. Fish Heinrich Lake where the bottom changes rather than where it looks deep.

• Seasonal Patterns

  Between January at about -19°C and July at about 16°C, the water has a wide range to work through. The fishing year opens late and shuts early. The lid usually goes in early May, which opens the strongest weeks of the year. The open-water window runs from around early May to about mid November in an average year. May into June fishes hardest, and September gives a second good stretch before the lid returns. It sets the rhythm of the year at Heinrich Lake.

• Tackle & Baits

  Nothing on record says whether the bank is open or closed. Records list it as a natural water body rather than an impoundment. There is no mapped parking or launch close by, which usually means walking in. A light spinning outfit with a small box of lures and some bait covers most of what swims here. Check locally before you travel, because a wasted drive is a long one. Where parking is tight, arriving early solves most problems. Laponen Lake at 1.8 km is the sensible second choice. Rules at Heinrich Lake are worth checking on the day.