- Free fishing
- Fly only
A southeasterly has held for most of a day, running colder than the water (13°C air against 16°C water). The end it blows into is taking that chilled surface water, so try the sheltered south-eastern end instead — off the back of the wind, where the undertow returns food along the bottom. That chill sits in the top of the water, though, and the bed is slower to feel it — on a bottom bait it is the undertow, not the temperature, that puts you at this end. Treat it as a tiebreaker between good swims rather than an override — features and angling pressure usually count for more.
Start with Marabou Damsel (8-12) — on the point. 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.
If the daddy is being refused, drop to a hopper or a single foam beetle and cover rising fish individually.
Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.
In wind, bank fish the lee shore — boats can anchor in productive areas if conditions allow.
Hatch predictions
Top nymph shown — see all 2 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.
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 Glencorse Reservoir's sweet spot — it usually fishes best in ripple wind with cloud skies.
Terrain map
- Wind conditions (windy) are not ideal for this water.
- Daddy Longlegs are in their seasonal window, boosting the chance of targeted feeding.
- Reservoirs of this kind fish well at this time of year.
- Trout 1 April → 31 October
Glencorse Reservoir
A southeasterly has held for most of a day, running colder than the water (13°C air against 16°C water). The end it blows into is taking that chilled surface water, so try the sheltered south-eastern end instead — off the back of the wind, where the undertow returns food along the bottom. That chill sits in the top of the water, though, and the bed is slower to feel it — on a bottom bait it is the undertow, not the temperature, that puts you at this end. Treat it as a tiebreaker between good swims rather than an override — features and angling pressure usually count for more.
Start with Marabou Damsel (8-12) — on the point. 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.
If the daddy is being refused, drop to a hopper or a single foam beetle and cover rising fish individually.
Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.
In wind, bank fish the lee shore — boats can anchor in productive areas if conditions allow.
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 5 as a supporter.
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 Glencorse Reservoir's sweet spot — it usually fishes best in ripple wind with cloud skies.
Terrain map
- Wind conditions (windy) are not ideal for this water.
- Daddy Longlegs are in their seasonal window, boosting the chance of targeted feeding.
- Reservoirs of this kind fish well at this time of year.
- Trout 1 April → 31 October