Rules at a glance
- Free fishing
- Fly only
Water temperature for Chub
Ideal14°C est.ideal 14–22°C
0°14°28°
How to fish it · for Chub
When
May–October (trout/grayling); 31 Oct–15 Feb (huchen)
Where
One of the two Sora headwaters, managed jointly by RD Žiri, RD Visoko and RD Sora, and the more huchen-dominated of the pair according to its own managing…
Why this works
Excellent — conditions well-balanced, with water temperature particularly in your favour.
Likely species
Mayflies
Mayflies- Blue-winged oliveMost likely#16–18 · DunDuns are up; a sherry spinner fall may follow.
- Anglers curse mayfliesAlso possibleLower confidenceNearest relative#20–22 · SpinnerGo tiny: 20-22 spent spinner, single fly, long tippet.
- Large dark oliveAlso possible#14–16 · EmergerDead-drift the emerger — it's sitting in the film.
- Turkey BrownAlso possibleLower confidence#14–16 · DunSmall spring dun on slower glides and margins.
Caddisflies
Caddisflies- Stone-case caddisMost likelyLower confidenceNearest relative#14–16–18 · NymphTiny stone-cased larva; clean gravel riffles.
- Net-spinning caddis (S. Europe)Also possibleLower confidenceNearest relative#12–14–16 · PupaWidespread riffle net-spinner; evening emergence.
- GrannomAlso possibleNearest relative#14–16 · PupaPupa first, then dries as the adults come off.
- CapererAlso possibleLower confidence#10–12 · AdultBig autumn sedge; fish dry at last light.
Hatch timeline · todayPeak at 16h
12h(now) — Reed Smut
Stage: On emergersApproach: Emerger or dryActivity: 78%
Also:Pale Watery65%Cinnamon Sedge50%
Peak emergence window11 food groups active
Peak activity at 16h — Blue Winged Olive (Blue Winged Olive, 12 food groups active)
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 4 as a supporter.
Start free trial14-day free trial. Cancel anytime.
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
2
2
2
2
2
1
Grayling seasonSeason
1
2
2
2
2
2
1
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
Fly box · Chub
Hook 8–10 weighted · Fly
in season · matches water height · all-rounder
Permits & access
Permit required — see local rules.
- RD Žiri / RD Visoko / RD Sora.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
- Sora8.0 kmGrayling · Brown trout · Rainbow trout84
- Selška Sora10 kmBrown trout · Rainbow trout · Grayling75
- Sava (Kranj–Tacen)17 kmHucho · Grayling · Brown trout
- Kanomljica18 kmMarble trout · Marble brown hybrid trout · Brown trout
- Cerknica (Idrijca tributary)18 kmMarble trout · Marble brown hybrid trout · Brown trout
Gallery · 2
Poljanska sora pri Poljanah Terrain map
The full read · show the working · for Chub · confidence 65%
Perfect · warmwater comfort — temperature and clarity led
Water temperatureWater temp 15.3°C — prime band for chub.
FlowStable flow — predictable holding lies.
SeasonPrime month for this species.
Water clarityWater clarity clear — read accordingly for chub.
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
Directions
Seasons & zones
- Trout 1 March → 30 September
- Grayling 16 May → 30 November
Slovenian common default: grayling 16 May – 30 November (lipan). Permit and fishing district controlled — dates may vary by specific water.
Prime sport 1 September → 30 November
- Hucho 31 October → 15 February
Related guides
Booking & contacts
Poljanska Sora
Water temperature for Chub
Ideal14°C est.ideal 14–22°C
0°14°28°
How to fish it · for Chub
When
May–October (trout/grayling); 31 Oct–15 Feb (huchen)
Where
One of the two Sora headwaters, managed jointly by RD Žiri, RD Visoko and RD Sora, and the more huchen-dominated of the pair according to its own managing…
Why this works
Excellent — conditions well-balanced, with water temperature particularly in your favour.
Likely species
Mayflies
- Blue-winged oliveMost likely#16–18 · DunDuns are up; a sherry spinner fall may follow.
- Anglers curse mayfliesAlso possibleLower confidenceNearest relative#20–22 · SpinnerGo tiny: 20-22 spent spinner, single fly, long tippet.
- Large dark oliveAlso possible#14–16 · EmergerDead-drift the emerger — it's sitting in the film.
- Turkey BrownAlso possibleLower confidence#14–16 · DunSmall spring dun on slower glides and margins.
Caddisflies
- Stone-case caddisMost likelyLower confidenceNearest relative#14–16–18 · NymphTiny stone-cased larva; clean gravel riffles.
- Net-spinning caddis (S. Europe)Also possibleLower confidenceNearest relative#12–14–16 · PupaWidespread riffle net-spinner; evening emergence.
- GrannomAlso possibleNearest relative#14–16 · PupaPupa first, then dries as the adults come off.
- CapererAlso possibleLower confidence#10–12 · AdultBig autumn sedge; fish dry at last light.
Hatch timeline · todayPeak at 16h
12h(now) — Reed Smut
Stage: On emergersApproach: Emerger or dryActivity: 78%
Also:Pale Watery65%Cinnamon Sedge50%
Peak emergence window11 food groups active
Peak activity at 16h — Blue Winged Olive (Blue Winged Olive, 12 food groups active)
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 4 as a supporter.
Start free trial14-day free trial. Cancel anytime.
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
2
2
2
2
2
1
Grayling seasonSeason
1
2
2
2
2
2
1
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
Fly box · Chub
Hook 8–10 weighted · Fly
in season · matches water height · all-rounder
Permits & access
Permit required — see local rules.
- RD Žiri / RD Visoko / RD Sora.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Gallery · 2
Poljanska sora pri Poljanah Terrain map
The full read · show the working · for Chub · confidence 65%
Perfect · warmwater comfort — temperature and clarity led
Water temperatureWater temp 15.3°C — prime band for chub.
FlowStable flow — predictable holding lies.
SeasonPrime month for this species.
Water clarityWater clarity clear — read accordingly for chub.
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
Directions
Seasons & zones
- Trout 1 March → 30 September
- Grayling 16 May → 30 November
Slovenian common default: grayling 16 May – 30 November (lipan). Permit and fishing district controlled — dates may vary by specific water.
Prime sport 1 September → 30 November
- Hucho 31 October → 15 February
Related guides
Booking & contacts