Williams Lake near Markdale: Fishing Spots, Seasons and Access

• Overview

  In Ontario, Williams Lake belongs to Grey County. It lies 322 metres above sea level. It runs to roughly 55 hectares — big enough to hold fish away from the bank, small enough to learn. The margin runs to about 5.3 km in total. It ranks high for size among our Grey County listings. The closest town, Markdale, is 18 km away. Barrie sits 93 km out, and it is the nearest city worth the name. No border sits close enough to matter.

• Where to Fish on Williams Lake

  The records we hold are silent on depth, so plan to find it yourself. A soft bed grows weed late into autumn, which keeps fish shallow. Still water like this holds fish on the edges rather than out in the open. Public occurrence data for Grey County names Chinook salmon, rainbow trout and brook trout. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. The shape of Williams Lake rewards a slow walk along one bank.

• Seasonal Patterns

  The year swings from about -8°C in January to roughly 19°C in July. A full turn of seasons, with the strongest sport on either side of summer. After mid April the shallows warm and the fish move up. From about mid April to around mid December, expect open water on the long-run figures. Look to early summer and the first cool weeks of autumn. Plan any trip to Williams Lake around it.

• Tackle & Baits

  Nothing on record says whether the bank is open or closed. It formed naturally, so levels move with rainfall rather than with a gate. Mapping is blank for access, so scout the approach before committing the car. A small crankbait along the drop and a worm in the thick stuff cover the bass. Check whether a boat is allowed before you tow one. Some stretches are reserved and marked as such on the ground. Should this one be busy, Minkes Lake is 7.3 km off. Signs at Williams Lake carry more weight than any list.