Blackwater Lake in Thunder Bay District: How and When to Fish It

• Overview

  Blackwater Lake is a Thunder Bay District water, in Ontario. The ground around here is boreal forest. The water covers around 1.80 sq km, which puts most of it out of reach from the bank. You are looking at roughly 18 km of shoreline, with plenty of water between access points. On our Thunder Bay District list it sits near the top for size. Nearest place of any size is Greenstone, 29 km away. Geraldton is 45 km away, with Longlac at 75 km. It lies deep inside the county rather than near an edge.

• Where to Fish on Blackwater Lake

  Depth here is unknown, so count the lead down before committing. A natural lake fishes on cover, and cover here means weed and timber. A soft bed grows weed late into autumn, which keeps fish shallow. Reported across Thunder Bay District: cisco, blackfin cisco and rainbow smelt. Read it as a county summary, not a water-by-water list. On Blackwater Lake the obvious spot is not always the productive one.

• Seasonal Patterns

  July is the warm end of the year here, averaging about 16°C, while January sits near -20°C. The freeze holds for the better part of the year. Count the season from break-up, usually early May. Ice usually gives way near early May, and forms again about mid November. The strong weeks are the first after break-up and the last before the freeze. The season on Blackwater Lake follows the weather closely.

• Tackle & Baits

  No public source sets out the position on this bank. This is a natural basin, not a dammed one. No built facilities appear in mapping around this water. Keep the gear simple: light line, small hooks, split shot and a couple of proven lures. Where the road in crosses private land, ask first. Close seasons apply to some species and not others. Settingduck Lake sits 1.5 km off and takes the overflow. Signs at Blackwater Lake carry more weight than any list.