Stillwater · Granite · Northwest Territories, CA

Great Bear Lake

Great Bear Lake — Royal Canadian Mounted Police boat Cameron Bay leaving LaBine Point, Eldorado Mine, Great Bear Lake

Great Bear Lake is the ultimate northern trophy water — a vast, pristine Arctic-Circle lake producing the largest lake trout on earth, with Arctic grayling in its feeder streams and the famous Arctic char of the nearby Tree River within reach.

Good · Arctic Char
Bright Streamer (orange/pink) · 2–6
Goodlive now
Autumn char season — prime window
Good wave on — drift country. Drift fishing weather — three flies on a long leader.
75% confidence

Great Bear Lake is often best in spring through autumn.

What moved it
  • WindNW 10 km/hLight breeze
Today's fly
BS
Bright Streamer (orange/pink)2–6
High-confidence seasonal pick
Conditions on the water
Estimate
Wind
Light breeze
NW 10 km/h
N
NW
from the north-west
Wave20 cm ripple
Water temp2.3°C
Air temp-4°C
CloudBroken
Pressure1009 hPa
Rain · recent0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Head to
Wind driftW wind
Western end

A westerly has held for 16 hours, running colder than the water (-3°C air against 2°C water). The end it blows into is taking that chilled surface water, so try the sheltered western end instead — off the back of the wind, where the undertow returns food along the bottom. That chill sits in the top of the water, though, and the bed is slower to feel it — on a bottom bait it is the undertow, not the temperature, that puts you at this end. Treat it as a tiebreaker between good swims rather than an override — features and angling pressure usually count for more.

How to fish it · for Arctic Char
When
Autumn is the best char fishing window. Cooling temperatures bring fish up from the depths. Char are feeding hard before the spawn and taking flies confidently across a wide depth range.
Where
Char are active and moving. Fish mid-water with a slow intermediate — they are more aggressive than at any other time. Small wets, buzzers, and nymphs all work. Spawning fish in October–November should not be targeted.
The plan
Plan A

Char are active and moving. Fish mid-water with a slow intermediate — they are more aggressive than at any other time. Small wets, buzzers, and nymphs all work. Spawning fish in October–November should not be targeted.

Plan B

If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.

Watch for

Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.

Boat — drift

A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.

Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 2 as a supporter.

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Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
1
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Flying AntsHatch
1
2
1
Gray DrakeHatch
1
1
CallibaetisHatch
1
2
2
2
1

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Arctic Char fly box
BS
Bright Streamer (orange/pink)Top
2–6 · Bright Streamer
High-confidence seasonal pick
Permits & access
Permit required — see local rules.
  • Trophy lake trout C&R / strict limits; lodge access
  • Verify current NWT regulations.
What's coming
Plan ahead
5-day outlook
Condition match
79%
Cloud70%
Wind100%
Temp60%

A good match for Great Bear Lake — most conditions are close to what it fishes best in.

Gallery · 2
  1. Great Bear Lake — Royal Canadian Mounted Police boat Cameron Bay leaving LaBine Point, Eldorado Mine, Great Bear Lake
    Royal Canadian Mounted Police boat Cameron Bay leaving LaBine Point, Eldorado Mine, Great Bear Lake
  2. Terrain map of the venue
    Terrain map
About this water

The season is short and access is fly-in lodge only, but the fish are the stuff of legend. Big streamers and baitfish flies for giant lakers in the cold clear shallows after ice-off.

Under the surface

Great Bear Lake, straddling the Arctic Circle, is one of the largest and most pristine lakes on earth and the world's premier trophy lake-trout fishery — colossal, cold, gin-clear Canadian Shield water producing lake trout of legendary size, with Arctic grayling in its feeder streams and Arctic char on the famous Tree River side trips. A short summer season and fly-in lodge access define this ultimate northern trophy water.

Wading: Vast cold lake, sudden weather — a boat/lodge fishery

  • Lake
  • Granite
  • Stillwater
  • Shoal
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 July → 15 September
Related guides
Thermal Layers & Troutreading depth and temperatureEuro Nymphingsubsurface methods
Booking & contacts
At a glance

Great Bear Lake is a lake in Northwest Territories — Sahtu (Arctic Circle), Canada. Its recorded elevation is about 156 m above sea level and the catchment geology is granite. Our data lists lake trout, arctic grayling and arctic char here. The trout season is recorded as running from 1 July to 15 September. Best window recorded for anglers: July to mid-September; lake trout cruise the shallows right after ice-off, then go deeper as it warms. Core methods listed: Sink-lines over shoals and drop-offs.