Gwynfa Lake Fishing in Nipissing District, Ontario

• Overview

  This water sits in Nipissing District, Ontario. Height above sea level is 297 metres. At 4 hectares it is the sort of place you fish for an evening rather than a day. On size it sits at the modest end of our Nipissing District list. The closest town, Markstay-Warren, is 32 km distant. West Nipissing is 45 km away, with Sturgeon Falls at 46 km. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Gwynfa Lake

  Without a survey to go on, judge depth from how the bank falls away. A soft bed grows weed late into autumn, which keeps fish shallow. Where the bottom changes texture, fish gather; find that line. Nipissing District records list smallmouth bass, cisco and yellow perch among the fish reported. County records show what lives in the area; the local agency holds the water-by-water list. At Gwynfa Lake the water rewards a slow, careful approach.

• Seasonal Patterns

  Average temperature peaks around 18°C in July and bottoms out near -14°C in January. The year splits cleanly: hard water, then open water. Winter fishing happens on the ice here, with open water back around late April. Average temperatures cross freezing around late April in spring and again near late November in autumn. Reckon on open water from spring through to late autumn, with May and June the strongest. It sets the rhythm of the year at Gwynfa Lake.

• Tackle & Baits

  Nothing we hold confirms whether access is permitted. No built facilities appear in mapping around this water. 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. Close seasons apply to some species and not others. Pine Lake, 1 km away, makes the obvious fallback. Nothing on Gwynfa Lake should be assumed from this page alone.