Malaysia Fire Department warns of flash flood risks during Northeast Monsoon

The Malaysian Fire and Rescue Department (JBPM) has advised the public to postpone water-based recreational activities, including swimming, picnicking, and camping near rivers, waterfalls, and streams, during the 2026/2027 Northeast Monsoon (MTL).

Authorities warned that unpredictable weather and heavy rainfall can cause sudden rises in water levels and strong currents, increasing the risk of flash floods, known locally as 'kepala air'. These phenomena can occur instantly without warning, even if the weather appears calm at a person's specific location, as heavy rain may be occurring kilometers upstream.

The warning follows a recent incident at Sungai Pertak in Kuala Kubu Bharu, Selangor, on November 9, where eight individuals were reportedly swept away by strong currents. As of the latest reports, five victims were found deceased, while search and rescue operations continue for the remaining three.