Stillwater · Mixed · Central Bohemia, CZ

Orlík Reservoir

Orlík Reservoir — Vraz Jistec Otava

Large Vltava reservoir whose public identity is overwhelmingly non-salmonid: carp, pike, zander, catfish and other stillwater species dominate how Orlík is described and fished.

Marginal · Rainbow
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.
38% confidence
limited data

Orlík Reservoir is often best in spring through autumn.

What moved it
  • WindS 4 km/hCalm
Conditions on the water
Live gauge
Wind
Calm
S 4 km/h
N
S
from the south
WaveFlat calm
Water temp
Air temp28°C
CloudClear
Pressure1016 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for Rainbow
When
Conditions are not ideal but fishable at Orlík Reservoir. Flat calm means fish may be spookier — longer leaders and subtler flies will help. Very warm conditions — trout have a narrower safe zone of cool, oxygen-rich water. Fish only at first light or last light, use barbless hooks, keep fish in the water during release, and stop if fish struggle to recover. Early morning is often the most productive window in summer — make the most of it.
Where
Start with Pheasant tail nymph (12-14) on a slow, natural presentation — check locally for the preferred method. Midday in warm weather — switch to a fast-sink or Di-7 and fish boobies or blobs along the bottom. Rainbows respond to more active retrieves — try short strips between pauses.
The plan
Plan A

Start with Pheasant tail nymph (12-14) on a slow, natural presentation — check locally for the preferred method. Midday in warm weather — switch to a fast-sink or Di-7 and fish boobies or blobs along the bottom. Rainbows respond to more active retrieves — try short strips between pauses.

Plan B

Fish early and late, try deeper during the heat of the day with a fast-sinking line.

Watch for

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

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
1
Grayling seasonSeason
1
2
2
2
2
1
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Reservoir BuzzerHatch
2
3
3
3
3
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1

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

Permits & access
Permit required — see local rules.
  • State licence plus local reservoir permit required
  • Boat access, launch rules and local management matter more here than trout-river assumptions.
What's coming
Plan ahead
5-day outlook
Condition match
41%
Cloud25%
Wind65%
Temp25%

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

Other water nearby · 5
Gallery · 2
  1. Orlík Reservoir — Vraz Jistec Otava
    Vraz Jistec Otava
  2. Terrain map of the venue
    Terrain map
About this water

Large Vltava reservoir whose public identity is overwhelmingly non-salmonid: carp, pike, zander, catfish and other stillwater species dominate how Orlík is described and fished. Fly fishing is allowed and the official fishery card allows retention of rainbow trout and brook char, but this is not well supported as a core Czech trout destination.

  • Lake
  • Mixed
Why this score
  • summer conditions with clear skies and calm wind.
Directions
Seasons & zones
  • Trout 16 April31 August
  • Grayling 16 June30 November
  • Pike 16 June31 December

    Czech non-salmonid predator season is effectively mid-June to year end. Sources vary by wording between June 15/16 because protection runs through 15 June and fishing starts after that.

  • Carp 1 January31 December

    Carp generally lacks a national predator-style close season in non-salmonid waters, but local fishery rules, daily limits and pond/reservoir operating periods may apply.

  • Catfish 16 June31 December

    Czech non-salmonid predator season is effectively mid-June to year end. Sources vary by wording between June 15/16 because protection runs through 15 June and fishing starts after that.

  • Zander 16 June31 December

    Czech non-salmonid predator season is effectively mid-June to year end. Sources vary by wording between June 15/16 because protection runs through 15 June and fishing starts after that.

Related guides
Booking & contacts