Freestone · Mixed · Alaska

Kisaralik River

Kisaralik River terrain map

The Kisaralik is a fly-out Kuskokwim clearwater river holding remote rainbows, grayling and char.

Prime · Rainbow Trout
Bead · 6-10
Primelive now
About as good as it gets
River dropping into shape after a lift. The kind of afternoon you remember — a weighted nymph through the clearing seams, the dry as it settles.
75% confidence
What moved it
  • LevelModerate rain recentlyNo gauge reading
  • Water temp14.2°C
  • ClarityClearing
Today's fly
BE
Bead6-10
Dead-drift, sub-surface
Conditions on the water
Estimate
Level
Moderate rain recently
No gauge reading
Water temp14.2°C
ClarityClearing
Weather16°C
WindW 25 km/h
Pressure1022 hPa
Rain · recent19.8 mm
Rain · ahead1.3 mm

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

Water temperature for Rainbow Trout
Ideal
14°C est.ideal 10–18°C
0°14°28°
How to fish it · for Rainbow Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Excellent — water temperature is working for you, but time of day is the limiting factor today.
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 2 active hatches hour by hour with Pro.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds with Pro.

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Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 2 with Pro.

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Evidence
ModelledModerate confidence

Modelled from regional ecology — no survey or occurrence data for this water yet.

Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
1
Western Green DrakeHatch
2
2
Flav (Small Western Green Drake)Hatch
2
3
2
Mahogany DunHatch
2
2
American March BrownHatch
2
3
2

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

Ranked for today
Rainbow Trout fly box
MO
Mouse
2-6 · Pattern
Dead-drift, on top
Permits & access
Permit required — see local rules.
  • ADF&G emergency-order sensitive
  • Verify Kuskokwim-region rules and land/access logistics; salmon not scored.
What's coming
Plan ahead
5-day outlook
About this water

The Kisaralik is a fly-out Kuskokwim clearwater river holding remote rainbows, grayling and char. It is less globally famous than the Kvichak or Naknek, but it is exactly the sort of river serious Alaska fly anglers compare when choosing a float: clear water, leopard rainbows, grayling, char, salmon timing and wilderness logistics. Expect conditions to be hard to predict — the system is remote, sparsely gauged and sensitive to emergency orders.

  • Mixed
The full read · show the working · for Rainbow Trout · confidence 75%
How the 80 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow95 × 22%20.9
Clarity85 × 18%15.3
Feeding Time40 × 13%5.2
Pressure75 × 7%5.3
Insect activity42 × 12%5.0
Conditions total= 80
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
The dawn and dusk windows score higher than the midday lull.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 8 June → 31 October
Related guides
Euro Nymphingsubsurface methods
Booking & contacts