Location

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20

Stay home

Grayling (20/100) · 5 species on this water

Stoneflies — nymphing deep conditions

Nymph on the bottom
Mode: nymphing deepDepth: bottomMethod: Euro nymphing or weighted nymph under indicator

Also active: Shrimp & Hoglouse (bottom) Weighted nymph, dead drift near the bottom

Top fly

Pheasant Tail · Size 14-16

dead-drift nymphOlive nymph family match the stronger food and stage signals.

If you see Shrimp & Hoglouse activity or nymphing deep, switch to weighted nymph, dead drift near the bottom.

What to Tie On

1st

Pheasant Tail · Size 14-16

Dead drift, nymph depth

Olive nymph family match the stronger food and stage signals.

2nd

Pheasant Tail Nymph · Size 12-18

Dead drift, nymph depth

Pheasant tail family match the stronger food and stage signals.

3rd

Stonefly Nymph · Size 8-14

Dead drift, nymph depth

Stonefly nymph family match the stronger food and stage signals.

Hatch Activity Today

Peak at 10am

Peak activity at 10am — Stoneflies

Conditions

Unfishable

Level

2.02m

Water Temp

7.5°C

Flow

Stable

Clarity

Unfishable

48h Rain

53mm

Forecast

15.6mm

Pressure

1033hPa

Trend

Steady

Wind

24 km/h

Short-Horizon Outlook

Next 3h Wind

25 km/h

Cloud Cover

78%

Light Trend

Steady

Surface Window

Not clear yet

Evidence and provenancelive water, forecast, ecology and model honesty

Hydrology

unfishable · stable

Weather

25 km/h wind · 78% cloud

Ecology

Fallback trout read only

Locality

Río Deba within Basque Atlantic rivers

Observed hydrologyObserved weatherCandidate insect names only

Grayling Detail

20

Grayling

Very Poor

Poor conditions. Temperature is favourable (100), Feeding time is weakest (10). Grayling is active in the cooler margins of the season.

7.5°C waterStableUnfishable24 km/h windSteady

Prey guidance hidden until prey evidence is available

Ecology-backed insect activity cards will appear when prey signals are available for this river.