Freestone · Granite · Nunavut, CA

Tree River

Waterfalls near Tree River, Northwest Territories (Nunavut)
Today · Slow going — pick your moments
Bright Streamer (orange/pink)
Forecast · Today
Slow going — pick your moments
Slow going — pick your moments and do not force it.
45% projected
Today's fly
BS
Bright Streamer (orange/pink)
Conditions on the water · Today
Estimate
Level
Light rain recently
No gauge reading
Water temp7.0°C
ClarityVery coloured
Weather4°C
WindN 24 km/h
Pressure1017 hPa
Rain · recent5.4 mm
Rain · ahead2.3 mm

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

Water temperature for Arctic Char
Ideal
7°C est.ideal 4–12°C
0°14°28°
How to fish it · for Arctic Char
When
July–August, timed to the sea-run char.
Where
The Tree River is the planet's greatest Arctic char river — a gin-clear, boulder-strewn tundra stream to Coronation Gulf that grows the largest sea-run char…
Why this works
Excellent — water temperature is working for you, but insect activity is the limiting factor today.
Likely species
Mayflies
Hatch timeline · todayPeak at 10:00

12:00(now) — Black Midge

Stage: On emergersApproach: Emerger or dryActivity: 36%
Peak emergence windowWeather boost

Peak activity at 10:00 — Black Midge (Black Midge, Peak emergence window)

Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Supporters see what else is on the menu.

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Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
1
Sculpin (North America)Hatch
2
3
2
Brown DunHatch
2
3
3
3
3
3
3
2
SalmonflyHatch
2
3
2
Golden StoneHatch
2
3
2

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

Ranked for today
Fly box · Arctic Char
BS
Bright Streamer (orange/pink)Top
2-6 · Bright Streamer
High-confidence seasonal pick
Permits & access
Permit required — see local rules.
  • Trophy C&R / strict limits; lodge access
  • Verify current Nunavut regulations.
What's coming
Plan ahead
5-day outlook
Gallery · 2
  1. Waterfalls near Tree River, Northwest Territories (Nunavut)
  2. Terrain map of the venue
    Terrain map
Conservation note

World-record sea-run Arctic char (trophy catch-and-release). A remote Nunavut river fished via a single licensed lodge; slow-growing Arctic fish, strictly conservation-managed. Clean-Drain-Dry.

The full read · show the working · for Arctic Char · confidence 75%
How the 86 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow90 × 22%19.8
Clarity85 × 18%15.3
Feeding Time95 × 13%12.4
Pressure75 × 7%5.3
Insect activity43 × 12%5.2
Conditions total= 86
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 July → 31 August
Related guides
Euro Nymphingsubsurface methods
Booking & contacts