Freestone · Granite · Black Forest / Baden-Württemberg

Wiese (Todtnau)

Wiese (Todtnau) terrain map
Terrain map

Black Forest trout stream in the Wiesental, water that shifts character with every bend—pocket water, runs and glides all in one mile.

Marginal · Brown Trout
Elk Hair Caddis · 12-16
Marginallive now
Slow going — pick your moments
River temperature is the limiting factor today, not the flow. Fish dawn or dusk if you go at all, and handle everything with extra care.
80% confidence
What moved it
  • LevelDry recentlyNo gauge reading
  • Water temp18.9°C
  • ClarityClear
Today’s fly
Elk Hair Caddis
Elk Hair Caddis12-16
Upstream dry
Conditions on the water
Estimate
Level
Dry recently
No gauge reading
Water temp18.9°C
ClarityClear
Weather20°C
WindSE 4 km/h
Pressure1017 hPa
Rain · recent0.3 mm
Rain · ahead11.9 mm

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

Water temperature for brown trout
Warm — slow
19°C est.ideal 10–16°C
0°14°28°
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
⚠️ Water at 18.9°C — above the brown trout caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots. Otherwise poor — water clarity is in the right range.
Hatch timeline · todayPeak at 6pm

Hatch predictions

Today's headline hatch shown — see all 2 active hatches hour by hour with Pro.

Start free trial

14-day free trial. Cancel anytime.

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 2 with Pro.

Start free trial

14-day free trial. Cancel anytime.

Evidence
ModelledModerate confidence

Modelled from regional ecology — no survey or occurrence data for this water yet.

Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
Large Dark OliveHatch
1
2
2
1
Blue Winged OliveHatch
1
2
2
2
2
1
Autumn OliveHatch
1
2
1
GrannomHatch
1
1

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Brown Trout fly box
SS
Small Streamer
6-10 · Pattern
Swing
Permits & access
Permit required — see local rules.
  • Black Forest water
  • Fischereischein (state exam required) + Erlaubnisschein (water permit)
  • Join local Fischereiverein.
What's coming
Plan ahead
5-day outlook
Cooler water nearby · 1
Water here around 19°C — probably warm enough to stress brown trout. These are likely cooler.
Ellbach
7.0 km
~19°C
Brown trout
About this water

Black Forest trout stream in the Wiesental, water that shifts character with every bend—pocket water, runs and glides all in one mile. Nymphing and dry fly work during caddis and olive hatches. Low clear summer water demands stealth and stillness.

  • Granite
Water quality (WFD)
  • Ecology: Moderate
  • Chemical: Unknown

WFD classification · DERW_DEBW_21-04

The full read · show the working · for brown trout · confidence 80%
How the 34 is built — score × weight = contribution
Temperature41 × 28%11.5
Flow60 × 22%13.2
Clarity95 × 18%17.1
Feeding Time40 × 13%5.2
Pressure80 × 7%5.6
Insect activity57 × 12%6.8
Conditions total= 59
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
Cooler water — back toward the 10–16 °C ideal band — would lift the score and ease welfare.
The dawn and dusk windows score higher than the midday lull.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout1 March → 30 September
Related guides
Euro Nymphingsubsurface methods
Booking & contacts