- Ecology: Unknown
- Chemical: Unknown
Rules at a glance
- Permit required
- Fly only
Head to
Wind driftSW wind
North-eastern end
A southwesterly has held for 8 hours at much the same temperature as the 14°C water. No thermal steer either way, but the drift still stacks food against the north-eastern 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 Pollaphuca / Blessington Lakes.
Where
Start with Perch Fry (8-10_long_shank) — 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.
The plan
Plan A
Start with Perch Fry (8-10_long_shank) — 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.
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, sheltered shores
In wind, bank fish the lee shore — boats can anchor in productive areas if conditions allow.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 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.
Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
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
Fly box · Rainbow
Permits & access
Permit required — see local rules.
- ESB-managed reservoir
- Adult trout permit ~€30 via permits.fishinginireland.info
- Single rod, daylight only, no maggots
- Daily bag 4 trout, minimum size 9 inches
- No fishing in buoyed dam headrace
- Separate ESB boat permit required
What's coming
Plan ahead
5-day outlook
Condition match
45%
Cloud50%
Wind30%
Temp60%
Conditions are away from Pollaphuca / Blessington Lakes's sweet spot — it usually fishes best in ripple wind with cloud skies.
Other water nearby · 5
Gallery · 2
File:Poulaphouca Dam.JPG Terrain map
Water quality (WFD)
Why this score
- Wind conditions (windy) are not ideal for this water.
- Buzzer is in its seasonal window, boosting the chance of targeted feeding.
- Reservoirs of this kind fish well at this time of year.
Directions
Seasons & zones
- Trout 1 March → 30 September
- Pike 1 November → 30 September
Related guides
Casting instructors near here
Booking & contacts
Pollaphuca / Blessington Lakes
Head to
Wind driftSW wind
North-eastern end
A southwesterly has held for 8 hours at much the same temperature as the 14°C water. No thermal steer either way, but the drift still stacks food against the north-eastern 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 Pollaphuca / Blessington Lakes.
Where
Start with Perch Fry (8-10_long_shank) — 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.
The plan
Plan A
Start with Perch Fry (8-10_long_shank) — 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.
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, sheltered shores
In wind, bank fish the lee shore — boats can anchor in productive areas if conditions allow.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 3 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.
Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
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
Fly box · Rainbow
Permits & access
Permit required — see local rules.
- ESB-managed reservoir
- Adult trout permit ~€30 via permits.fishinginireland.info
- Single rod, daylight only, no maggots
- Daily bag 4 trout, minimum size 9 inches
- No fishing in buoyed dam headrace
- Separate ESB boat permit required
What's coming
Plan ahead
5-day outlook
Condition match
45%
Cloud50%
Wind30%
Temp60%
Conditions are away from Pollaphuca / Blessington Lakes's sweet spot — it usually fishes best in ripple wind with cloud skies.
Other water nearby · 5
Gallery · 2
File:Poulaphouca Dam.JPG Terrain map
Water quality (WFD)
- Ecology: Unknown
- Chemical: Unknown
Why this score
- Wind conditions (windy) are not ideal for this water.
- Buzzer is in its seasonal window, boosting the chance of targeted feeding.
- Reservoirs of this kind fish well at this time of year.
Directions
Seasons & zones
- Trout 1 March → 30 September
- Pike 1 November → 30 September
Related guides
Casting instructors near here
Booking & contacts