Small northern river near the Spanish border offers intimate spate water where wild brown trout shelter. Quick to respond to rain after dry periods. Good caddis and olive hatches in spring.
- Granite
Rules at a glance
- Free fishing
- Fly only
A side-water session, not the main event
Low and clear — careful approach country. Long leader, small flies, slower casts.
75% confidence in this read
Live now
Conditions on the water
Trends shown where the gauge supports them
Level
Dry recently
No gauge reading
Water temp
7.4°C
Estimated
Clarity
Clear
Air temp
9°C
Wind
N 6 km/h
Light breeze
Pressure
1020 hPa
Rain · 48h
0.3 mm
No meaningful rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h
Live readings — water temperature is an estimate where the gauge does not record it.
How to fish · for brown trout
The brief
When · where · method · kit
How to fish it · for brown trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Good conditions. Clarity is favourable (95), Prey activity is weakest (31).
Hatches & runs
What's on, when
Twelve months at a glance
Through the year
0–3 scale · May highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
1
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.
Today's fly · curated pack
Top pattern + the box
4 patterns from this venue's curated pack
Detail · next 12h
Water temperature & rain
The two readings most likely to move the verdict
Water temperature for brown trout
Cool — slow7°C est.ideal 10–16°C
0°14°28°
Evidence
Why today scores what it does
6 factors, signed
- Temperature5528% weight
- Flow6022% weight
- Clarity9518% weight
- Feeding Time5013% weight
- Pressure807% weight
- Prey Activity3112% weight
About this water
Coura, end to end
Field guide · contributor-editedCoura · about
What this water is
Background · character · contributors
About this water
Coura · directions
How to get to the water
Directions
Coura · zones
Where the rules change
Seasons · zones · per-species rules
Seasons & zones
- Trout1 March → 31 July
Coura · permits
Licences, sorteo, the rules
Permits & access
Permit required — see local rules.
- Licença de Pesca Desportiva (Portuguese fishing license)
- Regional variation; consult local authorities.
Coura
Google Places
Small northern river near the Spanish border offers intimate spate water where wild brown trout shelter.
Species
A side-water session, not the main event
Low and clear — careful approach country. Long leader, small flies, slower casts.
75% confidence in this read
Water temperature for brown trout
Cool — slow7°C est.ideal 10–16°C
0°14°28°
Why this score · for brown trout
- Temperature5528% weight
- Flow6022% weight
- Clarity9518% weight
- Feeding Time5013% weight
- Pressure807% weight
- Prey Activity3112% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
7.4°C
Estimated
Clarity
Clear
Air temp
9°C
Wind
N 6 km/h
Light breeze
Pressure
1020 hPa
Rain · 48h
0.3 mm
No meaningful rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h
Live readings — water temperature is an estimate where the gauge does not record it.
How to fish it · for brown trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Good conditions. Clarity is favourable (95), Prey activity is weakest (31).
Through the year
0–3 scale · May highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
1
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.
Gallery · 1
Terrain map
Permits & access
Permit required — see local rules.
- Licença de Pesca Desportiva (Portuguese fishing license)
- Regional variation; consult local authorities.
Directions
About this water
Small northern river near the Spanish border offers intimate spate water where wild brown trout shelter. Quick to respond to rain after dry periods. Good caddis and olive hatches in spring.
- Granite
Seasons & zones
- Trout1 March → 31 July
Other water nearby · 5
Booking & contacts