Iguazu Falls at 4,839 m³/s: What to Expect This Week

The flow – the volume of water that passes per second – of the Iguaçu River at Iguazu Falls, located on the Brazil‑Argentina border, reached 4,839 m³/s, level 268 cm, which represents almost 3.2 times the long‑term historic average (≈1,500 m³/s). This classification puts the river at much higher than normal level, creating larger waterfalls, intense mist on the walkways, and an even more impressive spectacle.

For those planning to visit this week, expect:

• More powerful drops – the extra volume increases the force of the falls, making the roar louder and the feeling of standing before a force of nature stronger.
• Constant mist – the larger amount of water creates more vapor, which can wet trails and viewing areas; bring a raincoat or poncho.
• Higher visitor flow – the extraordinary condition usually attracts more tourists, which can lead to longer lines at entrances and internal transport.

Even with the water high, the attractions remain open. The park recommends wearing non‑slip shoes, protecting electronics, and using the sheltered viewpoints for photos. If rain is present, the experience can be even more dramatic, but the risk of slipping increases.

What this means for you: the visit now offers the most intense spectacle of the season, ideal for those who want impressive photos and to feel the power of the Falls, but be prepared to get wet, wear appropriate clothing, and arrive early to avoid queues.

Read also: Qual a melhor época para ver as Cataratas do Iguaçu?