Petauguin Lake near Thessalon: Fishing Spots, Seasons and Access

• Overview

  Petauguin Lake lies in Algoma, in Ontario. The country here is lake country bush. With some 87 hectares of water, there is room for a boat but no need of one. Some 6.1 km of bank gives room to move when the wind turns. The closest town, Thessalon, is 30 km away. Greater Sudbury is the closest city, 204 km away. Within a short drive: Mole Lake 1.8 km away, Centre Lake near enough 1.9 km, Siwash Lake 2.4 km away, Skookum Lake near enough 4.9 km and Lees Lake 5 km away. No border sits close enough to matter.

• Where to Fish on Petauguin Lake

  No chart reached our records; the first cast is your sounding. The shallow end warms first and pulls fish in ahead of the rest. This is a lake, so the margins and the first drop matter most. Across Algoma, recorded fish include walleye, northern pike and Iowa darter. Take it as the county picture rather than a promise for this water. Petauguin Lake repays a walk before the first cast.

• Seasonal Patterns

  Average temperature peaks around 18°C in July and bottoms out near -12°C in January. Winter shuts the surface down for months. Break-up comes around late April, and the run that follows is short and strong. On average, late April opens the water and late November closes it again. Right after break-up, and again as the nights sharpen, is when to go. Anyone fishing Petauguin Lake regularly works to that calendar.

• Tackle & Baits

  The access position is unclear from public sources. This is a natural basin, not a dammed one. No launch point is recorded nearby, so this is a bank water unless you carry a boat in. A small crankbait along the drop and a worm in the thick stuff cover the bass. Parking space is the usual limit rather than the bank itself. Check whether bait restrictions apply before you buy any. The nearest alternative is Mole Lake, 1.8 km out. Where Petauguin Lake is concerned, a local answer beats a written one.