A south-westerly has held for 11 hours, running warmer than the water (16°C air against 13°C water). Expect fish at the north-eastern end — the bank it is blowing into — where the drift piles food, colour and warmth together. 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.
Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
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.
Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.
Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.
Hatch predictions
Top nymph shown — see all 2 guilds with Pro.
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Hatch predictions
Top prey shown — see all 5 with Pro.
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Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Conditions are away from Llyn Cwellyn's sweet spot — it usually fishes best in ripple wind with cloud skies.
Cwellyn is one of the few Welsh waters with a natural Arctic char population — eighty-seven hectares of deep glacial lake (max 37 m) on the Afon Gwyrfai, at the foot of Snowdon. SAC-designated. Wild brown trout shoreward; char in the deep water (you'll need a boat to fish them properly), and the occasional salmon working up the Gwyrfai. The setting is what it is — Snowdon's western flank behind you, Moel Eilio in front.
Cwellyn is one of the few Welsh waters with a natural Arctic char population — eighty-seven hectares of deep glacial lake (max 37 m) on the Afon Gwyrfai, at the foot of Snowdon.
A south-westerly has held for 11 hours, running warmer than the water (16°C air against 13°C water). Expect fish at the north-eastern end — the bank it is blowing into — where the drift piles food, colour and warmth together. 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.
Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
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.
Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.
Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.
Hatch predictions
Top nymph shown — see all 2 guilds 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 Llyn Cwellyn's sweet spot — it usually fishes best in ripple wind with cloud skies.
Cwellyn is one of the few Welsh waters with a natural Arctic char population — eighty-seven hectares of deep glacial lake (max 37 m) on the Afon Gwyrfai, at the foot of Snowdon. SAC-designated. Wild brown trout shoreward; char in the deep water (you'll need a boat to fish them properly), and the occasional salmon working up the Gwyrfai. The setting is what it is — Snowdon's western flank behind you, Moel Eilio in front.
