Freestone · Mixed · Trentino-Alto Adige / Val di Sole, IT

Noce

Noce — Torrente Noce nella forra di Santa Giustina

Val di Sole river with a distinctly Alpine character and snowmelt influence that shapes the fishing window.

Prime · Brown Trout
Hare's Ear Nymph · 12-16
Primelive now
About as good as it gets
Low and clear — careful approach country. Take your time — read the water before you cast.
90% confidence
What moved it
  • Level0.33 mLast reading 59 min ago
  • Water temp11.6°C
  • ClarityClear
Today's fly
Hare's Ear Nymph
Hare's Ear Nymph12-16
Upstream, sub-surface
Conditions on the water
Live gauge
Level
Steady
0.33 m
Last reading 59 min ago
Water temp11.6°C
ClarityClear
Weather14°C
WindNW 3 km/h
Pressure1026 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Brown Trout
Ideal
12°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Through the Italian trout season — strong glacial-melt influence makes the Noce run cold and clear. Afternoon hatches in spring; dawn and dusk in summer warm.
Where
Pool tails and the deeper edges of pockets through Val di Sole. The Noce runs hard pocket water in its upper reaches; the middle river holds longer pools.
Method
Upstream nymph through the broken water; dry to risers in the glides. Italian No-Kill stretches mandate single barbless — comply or fish elsewhere.
Kit
9 to 10 ft #4 for medium freestone with Alpine clarity. Floating line, 12 ft leader to 4 to 5 lb fluoro. Studded boots — Alpine cobble runs slick.
Why this works
Excellent — water temperature is right today, though insect activity could be better.
Likely species
Mayflies
Stoneflies
Caddisflies
Damselflies & dragonflies
Gammarids
Hatch timeline · todayPeak at 6am

Hatch predictions

Today's headline hatch shown — see all 12 active hatches hour by hour as a supporter.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds as a supporter.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 4 as a supporter.

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Evidence
Survey-backed · regionalHigh confidence

Backed by regional invertebrate surveys; no sampling on this exact reach yet.

Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Evening SedgeHatch
2
3
3
3
2
Alpine RhithrogenaHatch
1
2
2
1
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
2
2
2
2
1

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

Ranked for today
Brown Trout fly box

A fuller Italian trout and grayling box for the southern Alps and northern limestone/alpine systems. It keeps the marble-trout streamer accent, but adds proper grayling dries and bugs, competition nymphs, caddis/olive work, terrestrials, pocket-water dries and alpine lake patterns.

SO
Small Olive / BWO Emerger
18-22 · Pattern
Upstream dry, in the film
Permits & access
Permit required — see local rules.
  • Italian fishing license (permesso di pesca) varies by provincia (province)
  • Barbless hooks often required on protected waters
  • Catch limits may apply.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Lake Molveno
26 km
Brown trout · Char
Sarca
31 km
Brown trout · Marble trout · Grayling
Adige Tributaries (Trentino)
35 km
81
Brown trout · Marble trout
Avisio
41 km
Brown trout · Marble trout
Passirio
43 km
Brown trout · Marble trout · Grayling
Gallery · 2
  1. Noce — Torrente Noce nella forra di Santa Giustina
    Torrente Noce nella forra di Santa Giustina
  2. Terrain map of the venue
    Terrain map
About this water

Val di Sole river with a distinctly Alpine character and snowmelt influence that shapes the fishing window. Marble trout, brown trout, and grayling in the water. The upper Noce has excellent fly fishing once spring runoff settles—clean drifts with technical trout.

  • Mixed
Water quality (WFD)
  • Ecology: Good
  • Chemical: Unknown

WFD classification · ITARW02AD09800050TN

The full read · show the working · for Brown Trout · confidence 90%
How the 84 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity59 × 12%7.1
Conditions total= 84
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 2026-02-15 → 2026-10-07
  • Grayling varies_by_water → varies_by_water

    Val di Non / Noce grayling (temolo): some zones open from the last Sunday of February, others later; most close end of October. Fly-only on NK1/NK2 zones. Grayling season structure varies by zona. Check with local Trentino association and visitrentino.info for current zone-level rules. Noce is part of the wider Trentino grayling destination — zone permits are essential.

    Rules are set at province or association level — check locally.

  • Marble trout 2026-03-01 → 2026-09-30
Related guides
Grayling Playbookgrayling tacticsEuro Nymphingsubsurface methods
Booking & contacts