Stillwater · Mixed · North Wales / Conwy, GB-WLS

Tan-y-Mynydd Trout Fishery

Tan-y-Mynydd Trout Fishery venue image

A North Wales commercial fishery at Moelfre near Abergele, operating multiple pools with an unusually broad species list — rainbow, brown, blue, and tiger trout, with a fishery record rainbow at 21lb and brown trout to 10lb plus.

Fair · Rainbow
Booby · 10-12
Fairlive now
Reasonable autumn fishing likely at Tan-y-Mynydd Trout Fishery
Useful ripple, fishable wave. Worth a session if the wind holds.
59% confidence

Tan-y-Mynydd Trout Fishery is often best in spring through autumn.

What moved it
  • WindNE 22 km/hModerate breeze
Today's fly
Booby
Booby10-12
Washing-line, sub-surface
Conditions on the water
Estimate
Wind
Moderate breeze
NE 22 km/h
N
NE
from the north-east
Wave40 cm chop
Water temp13.3°C
Air temp15°C
CloudBroken
Pressure1020 hPa
Rain · recent0.0 mm

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

Head to
Wind driftSE wind
North-western end

A southeasterly has held for 7 hours at much the same temperature as the 13°C water. No thermal steer either way, but the drift still stacks food against the north-western end — the bank it is blowing into — so start there. This reads the upper water, though — a bottom bait at range feels it far less than a floater or a fish in the margins. Treat it as a tiebreaker between good swims rather than an override — features and angling pressure usually count for more.

How to fish it · for Rainbow
When
Conditions are not ideal but fishable at Tan-y-Mynydd Trout Fishery.
Where
Start with Cormorant (10-12) — on the bob / top dropper. Rainbows respond to more active retrieves — try short strips between pauses. If that does not produce, switch depth or speed before changing the pattern entirely.
The plan
Plan A

Start with Cormorant (10-12) — on the bob / top dropper. Rainbows respond to more active retrieves — try short strips between pauses. If that does not produce, switch depth or speed before changing the pattern entirely.

Plan B

A fry-imitating pattern stripped through the margins can save a blank in autumn.

Watch for

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

Bank

Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 3 guilds as a supporter.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 5 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
Reservoir BuzzerHatch
2
3
3
3
3
3
2
Daphnia SwarmHatch
2
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.

Ranked for today
Rainbow fly box

Boat-friendly, competition-influenced, often wind-driven, with strong top-of-water periods but also classic deep searching and washing-line phases.

What's coming
Plan ahead
5-day outlook
Condition match
60%
Cloud100%
Wind30%
Temp60%

A reasonable day here, though wind isn't quite in the sweet spot.

Other water nearby · 5
Gallery · 1
  1. Terrain map of the venue
    Terrain map
About this water

A North Wales commercial fishery at Moelfre near Abergele, operating multiple pools with an unusually broad species list — rainbow, brown, blue, and tiger trout, with a fishery record rainbow at 21lb and brown trout to 10lb plus. A Troutmasters venue, barbless-only throughout. The fishery produces its own Skinny Buzzer range, which is a useful clue about what works: precise, slender midge imitations fished on fine tippet consistently outperform attractor flies here.

  • Fishery
  • Mixed
Why this score
  • Wind conditions (windy) are not ideal for this water.
  • Cloud cover (cloud) suits the fishery well.
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