Spate · Slate · Wallonia / East Belgium

Warche

Warche venue image
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The Warche flows through proper Ardennes country — slate and beech forest — and it fishes like an honest working river ought to.

Species

Not the day for it

River dropping into shape after a lift. Take your time — read the water before you cast.

50% confidence in this read
Water temperature for brown trout
Cool — slow
4°C est.ideal 1016°C
0°14°28°
Why this score · for brown trout
  • Temperature1228% weight
  • Flow8022% weight
  • Clarity4018% weight
  • Feeding Time4513% weight
  • Pressure807% weight
  • Prey Activity1312% weight
Conditions
Level
0.41 m
Water temp
3.9°C
Estimated
Clarity
Coloured
Colouring up
Air temp
2°C
Wind
S 12 km/h
Gentle breeze
Pressure
1014 hPa
Rain · 48h
0.0 mm
No meaningful rain
Rain · ahead
6.6 mm
Light 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
Poor conditions. Flow is favourable (80), Temperature is weakest (12).
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
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
  1. Terrain map of the venue
    Terrain map
Permits & access
Permit required — see local rules.
  • Permis de pêche (Wallonia) / Visverlof (Flanders)
  • Foreign anglers can purchase online or at post offices without residency.
Directions
About this water

The Warche flows through proper Ardennes country — slate and beech forest — and it fishes like an honest working river ought to. Brown trout and grayling share the riffles and pools with easy grace. Good spring olives, summer caddis, the sort of hatch calendar that makes you want to sit down with a river-keeper and a notebook. It responds fast to rain, which means either a gift or a curse depending on when you arrive. Club-managed beats give it a lived-in feeling, the sense that someone's been fishing this water properly for a very long time.

  • Slate
Seasons & zones
  • Trout3rd Saturday of March → 30 September
Other water nearby · 5
Booking & contacts