Martinet Lake Fishing Guide, Thunder Bay District, Ontario

• Overview

  Set in Thunder Bay District, Martinet Lake is an Ontario water. Height above sea level is 271 metres. Surface area runs to roughly 1.54 sq km, so plan for one area rather than the whole. You are looking at roughly 11 km of shoreline, with plenty of water between access points. It is among the larger waters listed here for Thunder Bay District. The nearest town is Terrace Bay, 49 km away. Thunder Bay is the closest city, 214 km away. It lies deep inside the county rather than near an edge.

• Where to Fish on Martinet Lake

  Depth remains unrecorded, so treat the first session as a survey. The productive water is a rod length or two out, not a hundred. Look for the band where the shallows give up and the bottom falls away. Reported across Thunder Bay District: cisco, blackfin cisco, rainbow smelt and bloater. County records show the wider picture rather than this one place. Fish Martinet Lake to its features, not to its size.

• Seasonal Patterns

  Typical July readings run about 16°C; by January the average is down near -16°C. Little of the calendar is open water, so timing counts for everything. Winter locks it down, and early May brings it back. From about early May to around mid November, expect open water on the long-run figures. The open run goes from the thaw to the freeze, and April through October covers most of it. Anyone fishing Martinet Lake regularly works to that calendar.

• Tackle & Baits

  No public source sets out the position on this bank. It formed naturally, so levels move with rainfall rather than with a gate. Mapping shows no built access close by; expect to walk in from wherever you can leave the car. One rod, a handful of hooks and floats, and a few small lures are enough for this water. Gates get locked out of season on water like this. Night access is frequently treated as a separate matter. Willie Lake, 3.5 km away, makes the obvious fallback. Confirm access to Martinet Lake locally before you travel.