South Korea mounts rescue for 3.5-meter shark trapped in Busan canal as 600,000 visit

Trapped in the North Port canal

On 18 September 2026, a 3.5-meter bronze whaler shark entered an artificial canal in the North Port area of Busan, South Korea, approximately 325 kilometers southeast of Seoul. Marine scientists believe the predator followed prey into the narrow waterway from the open sea and became disoriented, preventing it from navigating back out. The animal was nicknamed Bukang-i, a diminutive form derived from Bukhang, the Korean name for Busan North Port. The National Institute of Fisheries Science reported that while the shark's physical condition remained stable, it had not been observed feeding since entering the waterway. Officials expressed concern that prolonged confinement in shallow, restricted water would impair its mobility and lead to physical exhaustion.

Failed rescue operations

The Busan Coast Guard initiated a herding operation on the day of the first sighting, but suspended the effort after six hours when marine experts warned that excessive force could injure the animal or trigger aggressive behavior. A second coordinated push occurred on Tuesday, 29 September 2026, involving five vessels from the Coast Guard and the fire department alongside seven aerial drones. Crews deployed water pumps to generate localized currents and noise behind the shark, attempting to steer it toward the harbor outlet using a technique modeled on a 2004 great white shark rescue in shallow waters off Massachusetts. The animal repeatedly bypassed the water streams, swam around the vessels, and retreated deeper into the canal, prompting rescuers to call off the effort by Tuesday afternoon. Authorities announced plans to conduct a subsequent operation on Friday, utilizing a specially fabricated net to partition the canal section by section.

Tourist influx and civic campaign

The animal's appearance coincided with preparations for Chuseok, the Korean harvest festival that generates extensive domestic travel across the country. An estimated 600,000 visitors gathered along the North Port waterfront park between 19 September and 29 September to view the shark. Park operators noted that daily crowds averaged more than 60,000 people, roughly 32 times the park's normal baseline of about 2,000 daily visitors. The municipal government appointed the animal an honorary promotional ambassador with the title Shafluencer after 91% of approximately 8,200 surveyed residents supported the designation. The local Dong-gu district administration initiated a public competition to design an official mascot and backstory, while a private individual submitted a trademark application for the shark's name.

Waterfront safety and regional shark counts

The large gathering created safety concerns along the canal promenade, where the Coast Guard used loudspeakers to ask onlookers to shout when they spotted the animal. In one incident, a visitor climbed over safety railings into the canal to retrieve a mobile phone dropped while filming, minutes before the shark surfaced in the identical location. The event coincides with a documented rise in shark encounters along South Korea's coastlines. The National Institute of Fisheries Science recorded 46 large sharks along the eastern seaboard during the first half of 2026, nearly four times the total recorded during the same period a year earlier. Fisheries researchers attributed this regional increase to warming ocean temperatures and higher concentrations of prey species migrating into coastal waters.