Waters · Poland
San River (San Valley) fishing — live bite forecast
Below the Solina dams the San runs cold and clear all year — Poland's flagship grayling and trout tailwater, fishable through winter thanks to the stable dam-fed flows.
Today's bite rating: fair (52/100)
Grayling is the most promising species on San River (San Valley) today. Water temperature is around 14.1°C and barometric pressure is stable.
Best time to fish today
- 05:00–07:00 local time — score 86/100
- 11:00–13:00 local time — score 82/100
- 17:00–19:00 local time — score 87/100
3-day outlook by species
| Species | Saturday 4 Jul | Sunday 5 Jul | Monday 6 Jul |
|---|---|---|---|
| Brown Trout | 41 — fair | 48 — fair | 47 — fair |
| Grayling | 52 — fair | 68 — good | 69 — good |
| Chub | 50 — fair | 82 — excellent | 87 — excellent |
Why this score
Cast & Scan uses a deterministic, published scoring model — no black box. The strongest influences on today's San River (San Valley) rating:
- water temperature: helping (+1)
- pressure trend: helping (+1)
- solunar period: helping (+1)
- precipitation: helping (+0.9)
- light: helping (+0.85)
- wind: helping (+0.75)
Forecast computed Sun, 05 Jul 2026 18:15:20 GMT · data: Open-Meteo + gauge Lesko · refreshed several times daily · see our published accuracy
Scan your exact spot
This page rates a representative point on San River (San Valley). Bays, river mouths and depth changes can fish very differently — open the scanner, drop a pin on your exact swim and get a spot-specific forecast with tactics. Free, in the browser, no signup.
Nearby waters
- Dunajec (Upper) — Podhale, Poland (166 km away)
- Danube (Budapest) — Budapest, Hungary (326 km away)
- Zalew Zegrzyński — Mazovia, Poland (343 km away)
- Wisła (Włocławek) — Kujawy, Poland (419 km away)