Lac Theriault Fishing near Port-Cartier, Quebec

• Overview

  Lac Theriault is one of the Côte-Nord waters in Quebec. The ground round it is boreal forest. It is low-lying compared with other Quebec water we list. 21 km away sits Port-Cartier, the nearest town. The big place round here is Saguenay, 344 km distant. Also worth knowing: Lac Brunelle within 1.1 km, Lac du Contremaitre after 1.6 km, Lac de la Cache Deux within 2.3 km, Lac Guillemette after 2.4 km and Lac Corbert within 3 km. The nearest boundary is a fair way off.

• Where to Fish on Lac Theriault

  Our records carry no depth, so judge it from the bank. The productive water is a rod length or two out, not a hundred. Read the surface for the wind lane, then fish the edge of it. Reported across Côte-Nord: logperch. Records at this level tell you what is in the area. Treat Lac Theriault as a water to read rather than to cover.

• Seasonal Patterns

  The warmest month averages 16°C, the coldest about -16°C. The ice season is long here and the open one short. Firm cover through the cold months, then open water from early May. Going by climate averages, expect open water from about early May until roughly mid November. The shoulder weeks of the open season are the productive ones. It sets the rhythm of the year at Lac Theriault.

• Tackle & Baits

  Public data does not answer the access question here. Launching is possible: a slipway lies 1.4 km off. The nearest mapped parking is 1.2 km away, so the last stretch is on foot. Overnight stays are possible about 1.3 km out, where camping is mapped. Where access is informal, keep it that way by behaving. Close seasons apply to some species and not others. Lac Brunelle sits 1.1 km off and takes the overflow. Ask locally about Lac Theriault if anything is unclear.