Tsunami Surge
| Tsunami Surge | |
|---|---|
The total layout of the attraction | |
| Six Flags Hurricane Harbor Chicago | |
| Area | Riptide Bay |
| Coordinates | 42°22′07″N 87°56′12″W / 42.3686°N 87.9367°W |
| Status | Operating |
| Soft opening date | May 27, 2021 |
| Opening date | May 29, 2021 |
| General statistics | |
| Type | Water coaster |
| Manufacturer | WhiteWater West |
| Model | Master Blaster |
| Height | 86 ft (26 m) |
| Length | 950 ft (290 m) |
| Speed | 28 mph (45 km/h) |
| Capacity | 320 riders per hour |
| Duration | 1:08 |
| Boats | Several boats. Riders are arranged 1 across in 2 rows for a total of 2 riders per boat. |
| Height restriction | 48 in (122 cm) |
Tsunami Surge is a water coaster located in Six Flags Hurricane Harbor Chicago in Gurnee, Illinois, United States. Manufactured by WhiteWater West, the water coaster opened on May 29, 2021, and is currently the tallest water coaster in North America at 86 feet (26 m). It was formerly the tallest water coaster in the world from 2021 to 2025. Originally planned for a 2020 opening, it was delayed by a year due to the COVID-19 pandemic.