itaipu lake — santa helena
Arms and small beaches of Itaipu Lake, with peacock bass, croaker and native fish from Paraná. Many tournaments.
The Brazilian side of Itaipu has dozens of arms, coves and artificial beaches between Foz do Iguaçu and Guaíra. Santa Helena is a sport fishing hub, with a marina and peacock bass tournaments. The yellow and blue peacock bass hold in the logs and points, croaker at the bottom of the channels, and native species such as surubim, pacu and piapara in the old Paraná channel. Casting for peacock bass, jig and natural bait for croaker, bottom for the leather catfish.
best season
Hot season, October to March, is peacock bass time. During the spawning closure (piracema, Nov 1 to Feb 28) special rules apply to reservoirs.
Local rules: In Paraná, dorado fishing is banned for 8 years (state law 19.789/2018, in force since 2019): catch and release only. Lake on the border with Paraguay: stay in Brazilian waters. The dam's safety zone is off-limits. Spawning closure (piracema) Nov 1 to Feb 28 (IN Ibama 25/2009): in reservoirs, recreational fishing is restricted and applies to non-native species, such as peacock bass and croaker. Check local rules.
- getting there
- Airports at Foz do Iguaçu and Cascavel, each about 100 km away. Ramps and marinas in the lakeside municipalities.
- facilities
- Marinas, beaches with facilities, inns, guides and boat rentals in the lakeside municipalities.
- basin
- Paraná
tip
Itaipu peacock bass like submerged logs between 2 and 4 m. Mid-water bait with long pauses.
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Each card shows the day's index (0 to 100) and, below it, a strip with the index for each hour, from 0h to 23h. from poor to excellent.
what you can catch here
sources and references
Access, facilities and season information changes: check with the lodge, a local guide or the city hall before you travel.
- official Casa Civil do Paraná — Lei estadual nº 19.789/2018 (proibição da captura do dourado)Eight-year term
- official Ibama — Defesos continentaisSpawning closure (piracema) in the Paraná basin (IN Ibama 25/2009)
- official IAT — Portaria IAT nº 650/2025 (pesca amadora e profissional nas bacias do Paraná)