Stillwater · Limestone · Bern / Bernese Oberland

Lake Brienz

Photo of Lake Brienz
Marginal · Trout
Elk Hair Caddis · 12-16
A patient day, if you fancy it
Water temperature is the limiting factor today, not the wave. Fish dawn or dusk if you go at all, and handle everything with extra care.
34% confidence
limited data

Lake Brienz is often best in spring through autumn.

What moved it
  • WindNW 4 km/hCalm
Today's fly
Elk Hair Caddis
Elk Hair Caddis12-16
Upstream dry
Conditions on the water
Live gauge
Wind
Calm
NW 4 km/h
N
NW
from the north-west
WaveFlat calm
Water temp
Air temp29°C
CloudClear
Pressure1024 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. 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

Daddy longlegs may strengthen through the middle of the day as conditions warm.

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

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Beyond the hatch · worth watchingambient prey

Hatch predictions

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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
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
SS
Small Streamer
6-10 · Pattern
Swing
Permits & access
Permit required — see local rules.
  • Bernese lake under Bern rules
  • Boat hire is available, but check the exact cantonal permit structure before fishing.
What's coming
Plan ahead
5-day outlook
Condition match
41%
Cloud25%
Wind65%
Temp25%

Conditions are away from Lake Brienz's sweet spot — it usually fishes best in ripple wind with cloud skies.

Other water nearby · 5
Gallery · 2
  1. Photo of Lake Brienz
    Lake Brienz
  2. Terrain map of the venue
    Terrain map
Why this score
  • High temperatures may push fish deeper and reduce surface activity.
  • Daddy longlegs are in their seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
  • Trout 1 March31 December
  • Char varies_by_cantonvaries_by_canton

    Alpine char (Saibling) — seasons, minimum sizes, and retention rules are set by the Bern canton's fisheries authority (Amt für Jagd und Fischerei). Different cantons may apply different closed seasons or catch restrictions for char conservation. Always verify locally before targeting char.

  • Lake trout 1 March31 December

    Lake trout (Seeforelle) — seasons and regulations are set by the Bern canton's fisheries authority. Minimum sizes, retention rules, and boat permits vary. Check current regulations with the cantonal office before fishing.

Related guides
Booking & contacts