Stillwater · Silurian Mudstone Shale · Wales / Cambrian Mountains (Plynlimon foothills), GB-WLS

Llyn Blaenmelindwr

View across Llyn Blaenmelindwr from the fishermen's car park, with forestry on Mynydd March beyond

Blaenmelindwr is the roadside one — fifteen hectares of upland water on the Plynlimon foothills above Ponterwyd, a good head of wild brown trout with the odd trickle-stocker pushing to a pound and a half.

Fair · Trout
Minkie · 6-10
Fairlive now
Buzzer expected on Llyn Blaenmelindwr
Good wave on — drift country. A useful wave. Work the productive shore.
61% confidence

Llyn Blaenmelindwr is often best in spring through autumn.

What moved it
  • WindNW 18 km/hGentle breeze · Gusts to 37 km/h
Today's fly
Minkie
Minkie6-10
Retrieve, sub-surface
Conditions on the water
Estimate
Wind
Gentle breeze · Gusts to 37 km/h
NW 18 km/h
N
NW
from the north-west
Wave20 cm ripple
Water temp11.2°C
Air temp9°C
CloudBroken
Pressure1024 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
Late April–June; evening rises through summer
Where
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
The plan
Plan A

Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.

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

Sedge should come on through the afternoon as the water warms.

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 · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Heather FlyHatch
2
2
Daddy Long LegsHatch
2
3
2
Claret DunHatch
2
3
2
Murrough (Great Red Sedge)Hatch
2
3
2

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

Ranked for today
Trout fly box
Bays & launches · 1
Day ticket via Fishing PassportAccess varies
Roadside upland lake above Ponterwyd — wild brown trout trickle-stocked to 1.
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What's coming
Plan ahead
5-day outlook
Condition match
86%
Cloud100%
Wind65%
Temp100%

Conditions are ideal for Llyn Blaenmelindwr — wind, cloud and temperature all line up.

Other water nearby · 5
Gallery · 2
  1. View across Llyn Blaenmelindwr from the fishermen's car park, with forestry on Mynydd March beyond
    Llyn Blaenmelindwr, a reservoir near Cwmerfyn, Ceredigion
  2. Terrain map of the venue
    Terrain map
About this water

Blaenmelindwr is the roadside one — fifteen hectares of upland water on the Plynlimon foothills above Ponterwyd, a good head of wild brown trout with the odd trickle-stocker pushing to a pound and a half. Heavy weed by late summer, which favours small dark patterns worked tight to the margin. Easy parking and easy access; the kind of water you can fish for a couple of hours on the drive back from somewhere else.

  • Lake
  • Silurian mudstone shale
Why this score
  • Cloud cover (cloud) suits the fishery well.
  • Temperature (cool) is in the sweet spot for autumn fishing.
  • Buzzer is in its seasonal window, boosting the chance of targeted feeding.
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