White Bass
White bass are a schooling, open-water species native to Ontario and Manitoba — the northern edge of their range in Canada. Lake Winnipeg, the Red River, and Lake Nipissing are the best-known Canadian fisheries.
When you find them, especially during the spring spawning run up tributary rivers, the action can be relentless. Light-tackle anglers prize them for their speed and the sheer numbers you can encounter in a single outing.
Scientific Name: Morone chrysops
Also known as Silver bass, sand bass
- Silver-white to pale green body with a dark back; faint, broken horizontal stripes along the sides — less distinct than on a striped bass.
- Two separate dorsal fins and a noticeably deep, compressed body. Large, rough scales.
- Key ID mark: a single small patch of teeth on the base of the tongue — striped bass and hybrid striped bass have two patches.
- Most Canadian fish run 10–15 inches and 0.5–1.5 lb; anything over 3 lb is a genuine trophy here.
What to know
Habitat Distribution
- Native to Ontario and present in Manitoba; rarely found north of the Great Lakes, putting Canada at the northern edge of the species' natural range.
- Manitoba holds the strongest Canadian populations — Lake Winnipeg, Lake Manitoba, the Red River, and the Assiniboine River system.
- In Ontario, Lake Nipissing and Lake of the Woods (shared with Manitoba) are the most consistent producers.
- A fish of large, deeper lakes and big rivers — they need open water with depth and room to school, not small ponds or shallow backwaters.
Key Locations
- Lake Winnipeg (MB) — the largest Canadian white bass fishery, with strong open-water schools through summer.
- Red River (MB) — a major spring spawning run draws anglers from across Manitoba; fast action in moving water.
- Assiniboine River (MB) — another Manitoba tributary that sees good spring runs.
- Lake Manitoba (MB) — consistent summer schooling fish in open water.
- Lake Nipissing (ON) — the best-known Ontario location; fish are sometimes called silver bass here.
Specific Spots
- During the spring spawning run, concentrate on river current breaks — eddies behind points, the slack water below rapids — where fish stack up before pushing upstream.
- In summer, watch for surface-busting schools in open water, especially on the windward side of a lake where wind pushes baitfish against the shore.
- At dawn and dusk, fish move inshore; during midday they tend to push offshore and deeper, so work the transition zones around drop-offs.
- Rocky shoals and gravel bars in lake tributaries concentrate spawning fish and are worth targeting whenever fish are running.
White Bass FAQ
Answers from onWater's species guide.
What are the best lures and bait for White Bass?
Small white or chartreuse jigs (1/8 oz) with curly-tail or paddle-tail grubs are the go-to for spawning runs, cast across current and retrieve steadily or with short hops.
What flies work for White Bass?
Clouser Minnows (imitate baitfish, tied in white/chartreuse or white/silver) are the single most versatile fly for white bass, fished with a fast strip retrieve to mimic a fleeing shiner.
When is the best time to fish for White Bass?
Spring (May–June), the spawning run up tributary rivers is the peak season; fish are concentrated, predictable, and feeding hard. Summer (June–August), open-water schooling action on large lakes; fish near the surface on windy days and at dawn and dusk.
How do you catch White Bass?
Most Canadian anglers target white bass from shore or small boats during the spring spawning run, casting small jigs and spinners into current breaks where fish stack up in rivers.
What do White Bass eat?
Adults feed heavily on emerald shiners in spring and shad in fall, match these with small silver or white jigs, inline spinners, or slim crankbaits that imitate a fleeing baitfish.
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