Mayflies
Stoneflies
Gammarids
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
Rules at a glance
- Licence required
Water temperature for Grayling
Ideal6°C est.ideal 4–14°C
0°14°28°
How to fish it · for Grayling
When
Autumn through November is prime. The Noce's grayling fish well in cold meltwater; check the regional FIPSAS season dates.
Where
Faster gravel runs and the heads of riffles in the middle and lower river. Deeper glide tails as autumn cold pushes fish deeper.
Method
Euro-nymphing primary — Perdigons and small dropper nymphs through the pocket water. Switch to dries when sedges or olives come off in autumn afternoons.
Kit
10 ft #3 nymphing rod, 4 to 5 lb fluoro tippet; 9 ft #4 for dries. 12 ft leader. Studded boots.
Likely species
Hatch timeline · todayQuiet day
Hatch predictions
Today's headline hatch shown — see all 5 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · November 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
Grayling 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.
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
Fishing better nearby · 5
Gallery · 2
Torrente Noce nella forra di Santa Giustina Terrain map
About this water
Water quality (WFD)
- Ecology: Good
- Chemical: Unknown
WFD classification · ITARW02AD09800050TN
The full read · show the working · for Grayling · confidence 75%
How the 0 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity90 × 18%16.2
Feeding Time80 × 13%10.4
Pressure80 × 7%5.6
Insect activity46 × 12%5.5
Conditions total= 83
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
Directions
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
Booking & contacts
Noce
Val di Sole river with a distinctly Alpine character and snowmelt influence that shapes the fishing window.
Water temperature for Grayling
Ideal6°C est.ideal 4–14°C
0°14°28°
How to fish it · for Grayling
When
Autumn through November is prime. The Noce's grayling fish well in cold meltwater; check the regional FIPSAS season dates.
Where
Faster gravel runs and the heads of riffles in the middle and lower river. Deeper glide tails as autumn cold pushes fish deeper.
Method
Euro-nymphing primary — Perdigons and small dropper nymphs through the pocket water. Switch to dries when sedges or olives come off in autumn afternoons.
Kit
10 ft #3 nymphing rod, 4 to 5 lb fluoro tippet; 9 ft #4 for dries. 12 ft leader. Studded boots.
Likely species
Hatch timeline · todayQuiet day
Hatch predictions
Today's headline hatch shown — see all 5 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · November 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
Grayling 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.
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
Fishing better nearby · 5
Gallery · 2
Torrente Noce nella forra di Santa Giustina Terrain map
About this water
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 Grayling · confidence 75%
How the 0 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity90 × 18%16.2
Feeding Time80 × 13%10.4
Pressure80 × 7%5.6
Insect activity46 × 12%5.5
Conditions total= 83
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
Directions
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
Booking & contacts
At a glance
Noce is a freestone river in Trentino-Alto Adige / Val di Sole, Italy. It sits at about 984 m above sea level. Species listed for this water: brown trout, marble trout and grayling. The trout season is recorded as running from 15 February to 7 October. The marble trout season is recorded as running from 1 March to 30 September. Best window recorded for anglers: Spring (March–May) and autumn (September–November). Core methods listed: Nymph; Dry fly; Streamer. Level and flow data for this water is linked from 1 gauge. Its Water Framework Directive ecological status is recorded as good. Nearby waters in our listings include Lake Molveno at 26 km, Sarca at 31 km and Adige Tributaries (Trentino) at 35 km.