Freestone · Mixed · East Jutland

Lilleåen

No photos yet for this water.

A Gudenå tributary singled out by Riverfisher as the place for really big sea trout in the system.

Species

Decent — worth a look

Low and clear — careful approach country. Low water tactics — small singles, riffling hitch in the smooth glides.

75% confidence in this read
Water temperature for sea trout
Cool — slow
7°C est.ideal 8–15°C
0°14°28°
Why this score · for sea trout
  • Temperature6428% weight
  • Flow6022% weight
  • Clarity8518% weight
  • Feeding Time5013% weight
  • Pressure857% weight
  • Prey Activity2712% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
6.7°C
Estimated
Clarity
Clear
Air temp
7°C
Wind
S 10 km/h
Light breeze
Pressure
1007 hPa
Rain · 48h
0.2 mm
No meaningful rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h

Live readings — water temperature is an estimate where the gauge does not record it.

How to fish it · for sea trout
When
From dusk into the first half of the night.
Where
Deeper pools and slower glides · hold water and current seams.
Method
Fish dark patterns on a sink-tip or lightly sunk line, especially near structure.
Kit
10 ft #6/7 rod, floating line with a sink-tip option, 8–10 lb fluoro tippet for the swing.
Why this works
Good conditions. Clarity is favourable (85), Prey activity is weakest (27).
Through the year
0–3 scale · May highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Sea trout runRun
1
2
2
2
2
2
2
2
1
Trout seasonSeason
1
2
2
2
2
2
2
2
1
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
1

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

Permits & access
Permit required — see local rules.
  • Fisketegn + local association permit
  • Check current sea-trout protection rules in the Gudenå system carefully — parts of the system upstream of Lilleåen are currently closed to sea-trout fishing.
Directions
Apple MapsGoogle Maps
About this water

A Gudenå tributary singled out by Riverfisher as the place for really big sea trout in the system. Not a famous headline river in its own right, but it matters precisely because the Gudenå sea-trout story points here. Small-scale water — intimate, manageable, and with the potential for a genuinely large migratory fish. Access is association-managed. Current protection rules for sea trout in parts of the Gudenå system upstream of Lilleåen mean rules must be checked carefully before fishing.

  • Mixed
Seasons & zones
  • Sea trout1 March → 30 November
  • Trout1 March → 30 November
Other water nearby · 3