Surprise Lake Fishing near Sioux Lookout, Ontario

• Overview

  Ontario holds Surprise Lake, in Thunder Bay District. The country here is pine and birch. Roughly 4.31 sq km of surface: treat each bay as a water in its own right. Around 31 km of margin, so directions matter more than a general plan. It ranks high for size among our Thunder Bay District listings. Sioux Lookout lies 164 km from the water. Thunder Bay is the closest city, 214 km away. No border sits close enough to matter.

• Where to Fish on Surprise Lake

  We hold no depth figure for this one. A soft bed grows weed late into autumn, which keeps fish shallow. Read the surface for the wind lane, then fish the edge of it. Species logged across Thunder Bay District include cisco, blackfin cisco and rainbow smelt. Records at county level tell you what is around, not what is stocked here. Read Surprise Lake for ten minutes before the first cast goes out.

• Seasonal Patterns

  The seasonal spread runs -21°C to 17°C. Cold locks it up for a good stretch each year. Count the season from break-up, usually early May. Open water usually runs from early May until about mid November. Look to early summer and the first cool weeks of autumn. That shapes the year on Surprise Lake.

• Tackle & Baits

  Who may fish here is not settled in anything we hold. It formed naturally, so levels move with rainfall rather than with a gate. No made access appears within a short radius, so plan to park on a verge and walk. One rod, a handful of hooks and floats, and a few small lures are enough for this water. Season dates differ by species, so read the table. Some stretches are reserved and marked as such on the ground. Failing this one, try Ted Lake, 4.1 km away. Rules at Surprise Lake are worth checking on the day.