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5 verified Grayling catches are linked to River Wye. The forecast below uses this waterbody and current weather data.
Hourly activity and a seven-day calendar for Grayling.
Saturday, September 5
The bite is strong — fish are active. Pressure is rising — activity tends to be more subdued.
Best time — 11:00–16:00 (daytime activity).
Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.
In clear water, natural colors work best: fly or small spinner.
Pack transitional-season clothing — mornings and evenings are chilly.
Worth going — it's a productive day.
The computed water temperature is around 14 °C — inside the 6–18 °C comfort range for Grayling, so baseline activity is high.
Grayling feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.
Pressure is rising 7 hPa over the day — the bite usually settles down after a rise.
September is peak season for Grayling here.
These are the same values the bite curve above was computed from. How the forecast works
Partly cloudy · feels like +13°
The day is 4 min shorter than yesterday.
Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.
The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.
What are solunar periods?Recorded 5 catches here. Most commonly caught: Grayling. Peak season: year-round.
BiteGuideFrom anglers’ reports
This is a summary of anglers' reports, not a proven cause of the bite: conditions lining up does not mean they drove it.
vertical axis — number of catches
| Value | Catches | Share |
|---|---|---|
| Jan | 1 | 17% |
| Jul | 1 | 17% |
| Aug | 1 | 17% |
| Sep | 2 | 33% |
| Oct | 1 | 17% |
River Wye (Powys) — a popular fishing spot. About 94 km long. Flows into Severn Estuary. Nearby towns: Builth Wells, Llandrindod Wells and Llanwrtyd Wells. Fish species: grayling. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.