Stillwater · Mixed · Asturias / Avilés-Corvera area, ES

Embalse de Trasona

Embalse de Trasona terrain map
Fair · Trout
Small Chironomid · 22-24
Fairlive now
Evening session looks promising at Embalse de Trasona
Useful ripple, fishable wave. Worth a session if the wind holds.
63% confidence
What moved it
  • WindNW 23 km/hModerate breeze
Today's fly
SC
Small Chironomid22-24
Upstream dry, on top
Conditions on the water
Estimate
Wind
Moderate breeze
NW 23 km/h
N
NW
from the north-west
Wave40 cm chop
Water temp18.7°C
Air temp18°C
CloudClear
Pressure1019 hPa
Rain · recent0.0 mm

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

How to fish it · for Trout
When
Conditions are not ideal but fishable at Embalse de Trasona. Evening can bring a surface rise — have a dry fly or emerger ready.
Where
Start with Microtricóptero de Becada (18-20) on a As per local method. Early in the day, nymphs and buzzers fished slowly tend to outperform attractors.
The plan
Plan A

Start with Microtricóptero de Becada (18-20) on a As per local method. Early in the day, nymphs and buzzers fished slowly tend to outperform attractors.

Plan B

Fish early and late, try deeper during the heat of the day with a fast-sinking line.

Watch for

Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.

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 2 guilds with Pro.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 5 with Pro.

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Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
1
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Reservoir BuzzerHatch
2
3
3
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
Trout fly box
SC
Small Chironomid
22-24 · Pattern
Upstream dry, on top
Permits & access
Free state water
State rod licence required for trout / salmon as applicable.
  • Asturian fishing licence required
  • Check current permit, stocking, and venue status with the Principado before travelling.
What's coming
Plan ahead
5-day outlook
Condition match
63%
Cloud70%
Wind30%
Temp100%

A reasonable day here, though wind isn't quite in the sweet spot.

Other water nearby · 5
Why this score
  • Wind conditions (windy) are not ideal for this water.
  • Temperature (moderate) is in the sweet spot for summer fishing.
  • Terrestrials are in their seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
  • Trout 1 March30 November
Related guides
Booking & contacts