Freestone · Mixed · Savinja Valley / Celje, SI

Savinja

Fly fishing on the Savinja river near Luče, Slovenia.

The Savinja earns its keep as a major river with real range — alpine character up top, broadening into steadier middle reaches lower down, and enough personality across that distance to sustain more than one visit without repeating yourself.

Poor · Rainbow Trout
CDC Emerger · 16-20
Poorlive now
Not the day for it
River dropping into shape after a lift. Not much stacked in your favour today. Worth an hour if you are nearby, not worth the special trip.
55% confidence
What moved it
  • Level32.00 mDropping after lift
  • Water temp17.2°C
  • ClarityUnfishableColouring up
Today's fly
CDC Emerger
CDC Emerger16-20
Proven pattern for this period
Conditions on the water
Live gauge
Level
Steady
32.00 m
Dropping after lift
Water temp17.2°C
ClarityUnfishable
Weather24°C
WindSE 5 km/h
Pressure1019 hPa
Rain · recent0.0 mm
Rain · ahead7.0 mm

Live readings only. Trends shown where the gauge supports them.

Water temperature for Rainbow Trout
Ideal
17.2°Cideal 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
Poor — water temperature is working for you, but water clarity is the limiting factor today.
Hatch timeline · todayPeak at 6am

Hatch predictions

Today's headline hatch shown — see all 3 active hatches hour by hour with Pro.

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Sub-surface · on the nymphunder the surface

Hatch predictions

See the full sub-surface read 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 · August 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
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Alpine RhithrogenaHatch
1
2
2
1
Large Dark OliveHatch
1
2
2
1

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

Ranked for today
Rainbow Trout fly box

Technical clear-water trout fishing with strong nymphing and dry-fly windows, plus streamer support for marble trout and larger fish.

Permits & access
Permit required — see local rules.
  • Fishing licence + permit from ribiške družine.
What's coming
Plan ahead
5-day outlook
Fishing better nearby · 5
Kamniška Bistrica
24 km
59
Brown trout · Grayling · Rainbow trout
Mislinja
26 km
17
Brown trout · Grayling · Rainbow trout
Dreta
3.0 km
Brown trout · Grayling · Rainbow trout
Meža
22 km
Brown trout · Grayling · Rainbow trout
Drava (Koroška reach)
28 km
Grayling · Brown trout · Hucho
Gallery · 6
  1. Fly fishing on the Savinja river near Luče, Slovenia.
    Fly fishing on the Savinja
  2. Meltwater flooding over the Savinja in Logarska Dolina, the Alpine headwaters.
    Savinja in Logarska Dolina
  3. The Savinja tumbling through a rocky cascade at Mozirje, Slovenia.
    Savinja cascade at Mozirje
  4. The Savinja gorge and waterfall in the Raduha area, Upper Savinja Valley.
    Savinja gorge near Raduha
  5. The Savinja river flowing through Celje, Slovenia, in winter low light.
    Savinja at Celje
  6. Terrain map of the venue
    Terrain map
About this water

The Savinja earns its keep as a major river with real range — alpine character up top, broadening into steadier middle reaches lower down, and enough personality across that distance to sustain more than one visit without repeating yourself. Brown trout, rainbow trout and grayling all present, and hatches varied enough that turning up with one fly box and one plan is asking for trouble.

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

WFD classification · SI16VT17

The full read · show the working · for Rainbow Trout · confidence 55%
How the 20 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity10 × 18%1.8
Feeding Time80 × 13%10.4
Pressure75 × 7%5.3
Insect activity36 × 12%4.3
Limiting factor: Water is unfishable — too coloured for Rainbow Trout= 67
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
A drop and clear would lift the flow and clarity scores.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 March → 30 September
  • Grayling 16 May → 30 November

    Slovenian common default: grayling 16 May – 30 November (lipan). Slovenia is permit and fishing district controlled — dates may vary by specific water. Always check the Ribiška Družina (fishing district) permit for the specific beat. The Soča, Idrijca, and Sava system hold world-class grayling alongside marble trout.

    Prime sport 1 September → 30 November

Related guides
Grayling Playbookgrayling tacticsAlpine Streamsmountain entomologyMarble TroutSoča system
Booking & contacts