Mountain Lake · Limestone · Gorenjska / Kranjska Gora, SI

Jezero Jasna

Jezero Jasna — Lake Jasna (Kranjska Gora)
Fair · Trout
Streamer / Woolly Bugger · 6-10
Fairlive now
Good drifting conditions on Jezero Jasna
Glassy and bright — hard work without a breeze. Hard work without breeze. Look for the dimples.
55% confidence

Jezero Jasna is often best in spring through autumn.

What moved it
  • WindSW 4 km/hCalm
Today's fly
SW
Streamer / Woolly Bugger6-10
High-confidence seasonal pick
Conditions on the water
Estimate
Wind
Calm
SW 4 km/h
N
SW
from the south-west
WaveFlat calm
Water temp12.3°C
Air temp14°C
CloudOvercast
Pressure1022 hPa
Rain · recent0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

How to fish it · for Trout
When
The buzzer is on. Fry may also come into play as the day warms. Calm conditions may limit drift fishing — consider buzzers or dry fly if fish are rising.
Where
With limited drift, anchor or fish static from sheltered positions. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point. In the calm, a single dry fly or a slowly-fished nymph tends to out-fish an active retrieve.
The plan
Plan A

With limited drift, anchor or fish static from sheltered positions. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point. In the calm, a single dry fly or a slowly-fished nymph tends to out-fish an active retrieve.

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

Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.

Bank

Flat calm suits bank fishing near features — points, weed beds, and inflows where fish patrol.

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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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
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Daphnia SwarmHatch
2
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1

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

Ranked for today
Fly box · Trout
SW
Streamer / Woolly BuggerTop
6-10 · Pattern
High-confidence seasonal pick
Permits & access
Permit required — see local rules.
  • Tourist/stocked fishery — exact managing body and permit terms not independently confirmed for this record.
What's coming
Plan ahead
5-day outlook
Condition match
71%
Cloud50%
Wind65%
Temp100%

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

Fishing better nearby · 5
Gallery · 2
  1. Jezero Jasna — Lake Jasna (Kranjska Gora)
    Lake Jasna (Kranjska Gora)
  2. Terrain map of the venue
    Terrain map
Why this score
  • Temperature (cool) is in the sweet spot for autumn fishing.
  • Buzzer is in its seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
  • Trout 1 March30 September
Related guides
Booking & contacts