Mountain Lake · Limestone · Upper Carniola / Bohinj

Lake Bohinj

Aerial view of Lake Bohinj looking south, the whole glacial lake against the Julian Alps and Triglav.
Fair · Trout
Buzzer · 12-14
A respectable few hours, if you choose your moments
Good wave on — drift country. A useful wave. Work the productive shore.
47% confidence
limited data

Lake Bohinj is often best in spring through autumn.

What moved it
  • WindSE 7 km/hLight breeze
Today's fly
Buzzer
Buzzer12-14
Proven pattern for this period
Conditions on the water
Live gauge
Wind
Light breeze
SE 7 km/h
N
SE
from the south-east
WaveRipple
Water temp—
Air temp22°C
CloudBroken
Pressure1020 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for Trout
When
The daddy longlegs are on. Wind-blown Terrestrials may also come into play as the day warms. The ripple is helpful — fish should move onto the feed and a slow-drifted team or single wet will cover water well.
Where
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
The plan
Plan A

Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.

Plan B

If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.

Watch for

Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.

Boat — drift

A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.

Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 5 with Pro.

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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
1
Mayfly (Green Drake)Hatch
2
2
Daddy Long LegsHatch
2
3
2
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Silverhorns & LonghornsHatch
2
3
3
3
2

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

Ranked for today
Trout fly box
Permits & access
Permit required — see local rules.
  • Fishing licence + permit
  • Boating with local guide recommended.
What's coming
Plan ahead
5-day outlook
Condition match
79%
Cloud70%
Wind100%
Temp60%

A good match for Lake Bohinj — most conditions are close to what it fishes best in.

Other water nearby · 5
Natisone
31 km
33
Brown trout · Marble trout · Grayling
Lake Bled
20 km
Brown trout · Rainbow trout
Jezero Jasna
23 km
Brown trout · Rainbow trout
Fella
53 km
Brown trout · Marble trout
Tagliamento
56 km
Brown trout · Marble trout · Grayling
Gallery · 6
  1. Aerial view of Lake Bohinj looking south, the whole glacial lake against the Julian Alps and Triglav.
    Lake Bohinj from the air
  2. Boats and a wooden pier on Lake Bohinj at Ribčev Laz, mountain reflections on the calm water.
    Lake Bohinj at Ribčev Laz
  3. Panoramic view of Lake Bohinj from the shoreline near Stara Fužina, calm water, forested slopes and peaks.
    Lake Bohinj panorama
  4. Lake Bohinj on a clear day showing the open lake surface and surrounding alpine landscape.
    Lake Bohinj
  5. View of Lake Bohinj looking west from the Janez bridge at Ribčev Laz, the open lake and alpine peaks.
    Lake Bohinj from the Janez bridge
  6. Terrain map of the venue
    Terrain map
Water quality (WFD)
  • Ecology: Good
  • Chemical: Failing to achieve good
What this classification means

WFD re-coded 2026-06-18: Lake Bohinj was incorrectly sharing the Sava Bohinjka river's code SI112VT7. Re-mapped to its dedicated lake water body SI112VT3 'VTJ Bohinjsko jezero'. Status: EEA WISE 2022 (3rd RBMP). Source: discodata.eea.europa.eu. | Prior note: WFD ecological status Good → Moderate corrected to EEA WISE 2022 (3rd RBMP) classification for waterbody SI112VT7 (was a stale earlier-cycle value). Source: EEA WISE SWB_SurfaceWaterBody (discodata.eea.europa.eu), verified 2026-06-18.

WFD classification · SI112VT3

Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
  • Daddy longlegs are in their seasonal window, boosting the chance of targeted feeding.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 April → 30 September
  • Char 1 June → 31 October

    Lake Bohinj arctic char — Slovenian alpine lake. Rules set by Ribiška Družina (fishing district) permit. Season broadly June–October, but check permit for specific dates. Alpine char often protected or restricted during autumn spawning.

  • Lake trout 1 June → 31 October

    Lake Bohinj lake trout — Slovenian alpine lake. Permit-controlled. Check Ribiška Družina rules for current season and bag limits.

Related guides
Thermal Layers & Troutreading depth and temperatureAlpine Streamsmountain entomologyMarble TroutSoča system
Booking & contacts