Start with Diawl Bach (12-14) — on the bob / top dropper — slow figure-of-eight retrieve. 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.
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Bank fishing near inflows, dam walls, and weed beds. Move to find feeding fish.
Hatch predictions
See the full sub-surface read with Pro.
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Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Conditions are away from Simpson Valley Coarse & Trout Fishery's sweet spot — it usually fishes best in ripple wind with cloud skies.
Multi-lake complex near Holsworthy on the Devon/Cornwall border with four coarse lakes and two trout lakes; the 'Jenny Wren' is the TroutMaster fly lake (rainbow, brown and blue trout to specimen size), while the wider venue is coarse and mixed-method.
Multi-lake complex near Holsworthy on the Devon/Cornwall border with four coarse lakes and two trout lakes; the 'Jenny Wren' is the TroutMaster fly lake (rainbow, brown and blue trout to specimen size), while the wider venue is coarse and mixed-method.
Start with Diawl Bach (12-14) — on the bob / top dropper — slow figure-of-eight retrieve. 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.
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Bank fishing near inflows, dam walls, and weed beds. Move to find feeding fish.
Hatch predictions
See the full sub-surface read with Pro.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Conditions are away from Simpson Valley Coarse & Trout Fishery's sweet spot — it usually fishes best in ripple wind with cloud skies.
Multi-lake complex near Holsworthy on the Devon/Cornwall border with four coarse lakes and two trout lakes; the 'Jenny Wren' is the TroutMaster fly lake (rainbow, brown and blue trout to specimen size), while the wider venue is coarse and mixed-method.
