Tidal Wave (also known as Haeundae) is a 2009 South Korean disaster film directed by Yoon Je-kyun. Set in the bustling beach district of Haeundae in Busan, the story follows various characters as they confront the imminent threat of a massive tsunami. The ensemble cast includes Sol Kyung-gu, Ha Ji-won, Park Joong-hoon, and Uhm Jung-hwa

The film dedicates a significant portion of its runtime to developing the personal stories and relationships of its characters. While this approach aims to foster a deeper emotional connection, some viewers have found the buildup lengthy and the character arcs clichéd. For instance, Far East Films noted that the film requires patience as it delves into the characters’ lives before the disaster strikes.

When the tsunami finally arrives, the film delivers intense and dramatic sequences depicting the catastrophe’s impact on Haeundae. High-Def Digest described the disaster scenes as “genuinely fun,” highlighting the film’s unique take on the genre influenced by cultural and tonal differences.

Audience reactions have been mixed. Some appreciate the film’s ambitious blend of drama and disaster, while others feel the tonal shifts and extended character development detract from the overall experience. As one reviewer on Rotten Tomatoes mentioned, the film’s pacing might test viewers’ patience, but the disaster sequences offer a visually thrilling experience. ​

In summary, Tidal Wave offers a distinctive entry in the disaster film genre, combining character-driven drama with large-scale calamity. While it may not resonate with all audiences due to its pacing and tonal shifts, those interested in a disaster film that emphasizes human stories alongside spectacle might find it engaging.