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Fishing around Whitehorse
AI field guide · refreshed weeklyWhitehorse Fall Fishing: Lake Trout & Grayling in Early September
What's biting
Lake Trout (Mackinaw)
Where: Yukon River main channel and deeper pools; Marsh Lake and Laberge Lake (south of Whitehorse); cold, clear lakes with depth >10 m (33 ft)
Early fall is prime time as water cools. Use small jigging spoons (1/4–1/2 oz / 7–14 g) in silver or white, or live shiners if available. Fish 15–30 m (50–100 ft) depths near drop-offs; early morning and late evening are most productive.
Caution: Catch-and-release only for some populations; check current regulations for your specific water.
Arctic Grayling
Where: Yukon River tributaries and clear, flowing sections; Teslin River system; prefer cool, oxygenated water with moderate current
Grayling are active in September as water temperature drops. Use small dry flies (size 14–16) or nymphs; cast upstream and let drift. Light 4–5 wt fly rod is ideal; they strike readily but tire quickly.
Caution: Grayling are fragile; handle minimally and wet hands before contact. Barbless hooks reduce injury.
Northern Pike
Where: Shallow bays and weed edges of Marsh Lake and Laberge; slower backwater sections of Yukon River
Pike hunt aggressively in fall. Use medium spinnerbaits (3/8–1/2 oz / 11–14 g) or 10–13 cm (4–5 in) soft plastics in bright colors. Fish structure edges at dawn and dusk; retrieve with pauses.
Caution: Pike have sharp teeth; use a wire leader or heavy monofilament (20+ lb / 9+ kg test).
Burbot (Ling)
Where: Deep, cold lakes (Marsh Lake, Laberge); Yukon River pools >15 m (50 ft) deep
Burbot are nocturnal bottom feeders that become active as water cools in fall. Fish after dark with jigging spoons or live bait near the bottom; they prefer the coldest water available.
Caution: Burbot are often discarded but are excellent eating; check regulations for any restrictions.
Dolly Varden (Arctic Char)
Where: Clear, cold streams and rivers; Teslin River; Yukon River tributaries with gravel substrate
Char move into spawning streams in September. Use small spinners or flies (size 10–12); fish pools and runs with moderate current. Early morning is best; water is still cool enough for active feeding.
Caution: Some populations are conservation-sensitive; verify regulations before targeting.
Best times
Early morning (6–9 am) and late evening (6–9 pm) are most productive. Overcast days and light rain improve activity. The waning crescent moon (currently 10% lit) means darker nights—good for nocturnal species like burbot. Avoid midday bright sun.
Waters to try
- Yukon River (main channel and tributaries), Marsh Lake, Laberge Lake, Teslin River, Pelly River
Regulations
Yukon has complex, species- and water-specific regulations. Check the Yukon Fishing Regulations Summary (https://yukon.ca/en/outdoor-recreation-and-wildlife/fishing) for current season dates, daily limits, and any catch-and-release-only restrictions before you fish. Licenses are required; day passes are available.
Yukon Fishing Regulations Summary ↗The fishing note for Whitehorse, every week
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