turismo ·
Record flow of Guia 3 series at the Falls: 11.822 m³/s
Guia 3 newsroom · edited by Annie GrellmannPortuguêsEspañol
The flow of the Iguaçu River in Foz do Iguaçu, Brazil, reached 11.822 m³/s, the highest value of the Guia 3 series since June 17 2026, placing it among the top 5% of recorded flows.
Today's measurement shows that 11.822 m³/s of water pass over the Iguaçu Falls each second – roughly equivalent to 4.7 Olympic swimming pools per second. This flow is at the top of the highest 5% of the Guia 3 series, which began on June 17 2026, and represents the record for our series.
What this means in practice: high flow brings fuller drops, louder noise and more mist on the walkways, which can make the visual experience impressive but may also lead to temporary closures of sections of the walkway for safety reasons. Check the Falls status on the day of your visit at /cataratas-hoje before you go.
High flow usually attracts more tourists, increasing activity in food areas and souvenir shops. If you plan to visit, arrive early to avoid lines and consider bringing a raincoat or umbrella, as the mist can wet visitors.
What to watch for: the park may restrict access to the Devil's Throat walkway or observation areas near the riverbed. Consult the official website or the status page before arriving.
What this means for you: with a flow of 11.822 m³/s, expect spectacular views and plenty of mist, but be prepared for possible access restrictions and bring water protection. Check real-time status on the day of your visit.
Read also: Are the Iguaçu Falls open today?
Frequently asked questions
- Can a flow of 11.822 m³/s close parts of the Falls?
- Yes, very high flows can lead to temporary closures of walkway sections for safety, so it’s advisable to check the status at /cataratas-hoje before you go.
- How does high flow affect the visitor experience?
- The fuller water increases noise, mist and visual impact, but it can also wet visitors and create longer lines at access points.
- When is it best to visit with this high flow?
- Arriving early, bringing a raincoat, and checking walkway status before you leave are the best strategies to enjoy the visit.
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