Massive waterspout off Phu Quoc coast terrifies locals, tourists

At around 8:10 am, dark clouds gathered over the Bai Vong port area, followed by light rain. 

Moments later, a towering waterspout — often called a sea tornado — formed over the ocean, prompting onlookers to record the rare natural spectacle.

From afar, fishing boats and high-speed ferries looked tiny compared to the swirling column of water.

"I couldn't believe it. The waterspout was enormous and lasted more than 20 minutes before fading away," said Nguyen Van Hon, a resident of Phu Quoc. 

"From a distance, I could see it tossing water high into the air."

According to the local meteorological station, waterspouts form suddenly, usually last only a short time, and can move quickly over land or sea. 

They are classified as natural disasters due to their potential to cause damage if they reach shore.

On Friday, An Giang Province continued to experience rainfall, with showers and thunderstorms expected to bring 10 to 20 millimeters of precipitation.

Authorities advised residents in coastal areas such as Phu Quoc, Kien Hai, and Tho Chau to remain vigilant for possible waterspouts and lightning, and to take safety precautions if signs of a forming vortex appear.