Stillwater · Mixed · Asturias / Avilés-Corvera area

Embalse de Trasona

Embalse de Trasona terrain map
Fair · Trout
Parachute Olive · 16-18
A respectable few hours, if you choose your moments
Good wave on — drift country. A useful wave. Work the productive shore.
45% confidence
limited data
What moved it
  • WindN 10 km/hLight breeze
Today's fly
Parachute Olive
Parachute Olive16-18
Upstream dry, on top
Conditions on the water
Live gauge
Wind
Light breeze
N 10 km/h
N
N
from the north
WaveRipple
Water temp—
Air temp23°C
CloudOvercast
Pressure1019 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for Trout
When
Current conditions suit Embalse de Trasona well for summer tactics. The ripple should help fish move and feed more confidently. 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.

Either bank or boat

Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.

Sub-surface · on the nymphunder the surface

Hatch predictions

See the full sub-surface read with Pro.

Start free trial

14-day free trial. Cancel anytime.

Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 5 with Pro.

Start free trial

14-day free trial. Cancel anytime.

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
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
91%
Cloud70%
Wind100%
Temp100%

Conditions are ideal for Embalse de Trasona — wind, cloud and temperature all line up.

Other water nearby · 5
Río Cubia
22 km
0
Brown trout
Río Caudal
22 km
0
Brown trout
Embalse de La Granda
4.0 km
Brown trout · Carp
Río Nora
16 km
Brown trout
Coto Intensivo de San Andrés
20 km
Brown trout · Rainbow trout
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
  • Temperature (moderate) is in the sweet spot for summer fishing.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 March → 30 November
Related guides
Fly Fishing Near Oviedofeatured in this city guideBig Stillwater Playbookreservoir tacticsReservoir Entomologymatching the hatch
Booking & contacts