- Ecology: Good
- Chemical: Unknown
WFD classification · ES018MSPFES193MAR001700
Rules at a glance
- Public water
- Licence required
Water temperature for Sea Trout
Warm — slow18°C est.ideal 8–15°C
0°14°28°
How to fish it · for Sea Trout
When
From dusk into the first half of the night.
Where
Deeper pools and slower glides · hold water and current seams.
Method
Fish dark patterns on a sink-tip or lightly sunk line, especially near structure.
Kit
10 ft #6/7 rod, floating line with a sink-tip option, 8–10 lb fluoro tippet for the swing.
Why this works
Water at 18.3°C — above the sea trout caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots.
Hatch timeline · todayQuiet day
Hatch predictions
Today's headline hatch shown — see all 3 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
Top prey shown — see all 2 with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2
Yellow SallyHatch
2
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Sea Trout fly box
Top
1-2 inch · Tube
In deep pools and dark water, silhouette and contrast do the work colour cannot. A fly that reads as black against depth is enough. Fish it broadside, hold the swing, let it hang at the dangle — that is when the best fish take.
2-4 inch · Streamer
A mobile eel-like profile that undulates through deep pools — effective when sea trout are lying deep and not responding to conventional wets.
Beats · 2
Belmonte · 1.8 kmC&R trout
C&R trout stretch — Puente en zona urbana de Belmonte to Puente carretera a Corias.
Beat detail
Daily permit required, all fish returned
Upstream: Puente en zona urbana de Belmonte
Downstream: Puente carretera a Corias
Selviella · 1.3 kmC&R trout
C&R trout stretch — 50 m aguas abajo de la presa de Selviella to Puente de las Lleras. Central Hidroeléctrica de la Miranda.
Beat detail
Daily permit required, all fish returned
Upstream: 50 m aguas abajo de la presa de Selviella
Downstream: Puente de las Lleras. Central Hidroeléctrica de la Miranda
Permits & access
Free state water
State rod licence required for trout / salmon as applicable.
- Se requiere licencia de pesca asturiana
- En 2026 muchas aguas de trucha llegan hasta el 15 de agosto, pero las zonas de salmón, zonas de montaña, tramos sin muerte y tramos fronterizos pueden diferir
- Comprueba las normas locales de coto y tramo antes de pescar.
What's coming
Plan ahead
5-day outlook
Water here around 18°C. Nothing cooler within range — carry a thermometer.
Gallery · 1
Terrain map
Water quality (WFD)
Why this score · for Sea Trout
- Temperature1228% weight
- Flow6022% weight
- Clarity9018% weight
- Feeding Time9513% weight
- Pressure857% weight
- Insect activity3712% weight
Directions
Seasons & zones
Sea trout: Variable seasonal (2026)
Related guides
Booking & contacts
Clubs & associations
Río Pigüeña
Water temperature for Sea Trout
Warm — slow18°C est.ideal 8–15°C
0°14°28°
How to fish it · for Sea Trout
When
From dusk into the first half of the night.
Where
Deeper pools and slower glides · hold water and current seams.
Method
Fish dark patterns on a sink-tip or lightly sunk line, especially near structure.
Kit
10 ft #6/7 rod, floating line with a sink-tip option, 8–10 lb fluoro tippet for the swing.
Why this works
Water at 18.3°C — above the sea trout caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots.
Hatch timeline · todayQuiet day
Hatch predictions
Today's headline hatch shown — see all 3 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
Top prey shown — see all 2 with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2
Yellow SallyHatch
2
3
2
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Sea Trout fly box
Top
1-2 inch · Tube
In deep pools and dark water, silhouette and contrast do the work colour cannot. A fly that reads as black against depth is enough. Fish it broadside, hold the swing, let it hang at the dangle — that is when the best fish take.
2-4 inch · Streamer
A mobile eel-like profile that undulates through deep pools — effective when sea trout are lying deep and not responding to conventional wets.
Beats · 2
Belmonte · 1.8 kmC&R trout
C&R trout stretch — Puente en zona urbana de Belmonte to Puente carretera a Corias.
Beat detail
Daily permit required, all fish returned
Upstream: Puente en zona urbana de Belmonte
Downstream: Puente carretera a Corias
Selviella · 1.3 kmC&R trout
C&R trout stretch — 50 m aguas abajo de la presa de Selviella to Puente de las Lleras. Central Hidroeléctrica de la Miranda.
Beat detail
Daily permit required, all fish returned
Upstream: 50 m aguas abajo de la presa de Selviella
Downstream: Puente de las Lleras. Central Hidroeléctrica de la Miranda
Permits & access
Free state water
State rod licence required for trout / salmon as applicable.
- Se requiere licencia de pesca asturiana
- En 2026 muchas aguas de trucha llegan hasta el 15 de agosto, pero las zonas de salmón, zonas de montaña, tramos sin muerte y tramos fronterizos pueden diferir
- Comprueba las normas locales de coto y tramo antes de pescar.
What's coming
Plan ahead
5-day outlook
Water here around 18°C. Nothing cooler within range — carry a thermometer.
Gallery · 1
Terrain map
Water quality (WFD)
- Ecology: Good
- Chemical: Unknown
WFD classification · ES018MSPFES193MAR001700
Why this score · for Sea Trout
- Temperature1228% weight
- Flow6022% weight
- Clarity9018% weight
- Feeding Time9513% weight
- Pressure857% weight
- Insect activity3712% weight
Directions
Seasons & zones
Sea trout: Variable seasonal (2026)
Related guides
Booking & contacts
Clubs & associations