Stillwater · Chalk · South / Hampshire, GB-ENG

Avington Trout Fishery

Avington Trout Fishery venue image
Marginal · Rainbow
Daddy Long Legs · 10-12
A patient day, if you fancy it
Water temperature is the limiting factor today, not the wave. Fish dawn or dusk if you go at all, and handle everything with extra care.
37% confidence
limited data
What moved it
  • WindSE 21 km/hModerate breeze
Today's fly
Daddy Long Legs
Daddy Long Legs10-12
Upstream dry, on top
Conditions on the water
Estimate
Wind
Moderate breeze
SE 21 km/h
N
SE
from the south-east
Wave40 cm chop
Water temp20.0°C
Air temp22°C
CloudOvercast
Pressure1011 hPa
Rain · recent0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Head to
Wind driftSE wind
North-western end

A southeasterly has held for 7 hours, running warmer than the water (22°C air against 20°C water). Expect fish at the north-western 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.

How to fish it · for Rainbow
When
Conditions are not ideal but fishable at Avington Trout Fishery. The ripple should help fish move and feed more confidently. Very warm conditions — trout have a narrower safe zone of cool, oxygen-rich water. Fish only at first light or last light, use barbless hooks, keep fish in the water during release, and stop if fish struggle to recover.
Where
Start with Floating Fry (8-10) on a Fish as a single fly. 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 Floating Fry (8-10) on a Fish as a single fly. 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

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 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.

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Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
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
What's coming
Plan ahead
5-day outlook
Condition match
35%
Cloud50%
Wind30%
Temp25%

Conditions are away from Avington Trout Fishery's sweet spot — it usually fishes best in calm wind with cloud skies.

Cooler water nearby · 1
Water here around 20°C — probably warm enough to stress Rainbow . These are likely cooler.
Gallery · 1
  1. Terrain map of the venue
    Terrain map
Why this score
  • Wind conditions (breezy) are not ideal for this water.
Directions
Seasons & zones
  • Trout 1 April → 30 September
Related guides
Casting instructors near here
Booking & contacts