In brief
Xinhua reports that Brunei will endure active weather until November 13, with heavy and thundery showers, waves up to 1.5 m, wind gusts up to 45 km/h, and warnings of flash floods and landslides. Small boats and marine activities are urged to exercise caution while the Northeast Monsoon season continues into early 2027.
Brunei is expected to remain under heavy rain and thunderstorm conditions until November 13, according to the Brunei Meteorological Department and Xinhua. The forecasts warn of waves ranging from 0.5 to 1.5 meters in Brunei waters, wind gusts that may reach 45 km/h, and a high potential for flash floods, landslides, and gusty winds across the country.
In its statement released on Sunday, the meteorological agency said that small boats and marine recreational activities would find the moderate sea conditions hazardous. “Fishermen and those who plan activities at sea are advised to exercise caution and monitor the latest forecasts,” it added.
Xinhua reported that these active weather patterns are part of the ongoing Northeast Monsoon, which the government notes is expected to continue until around the end of March 2027. The department urged citizens to remain vigilant against the risk of rapidly rising river levels and sudden landslides as the monsoon marches on.
The National Weather Service on the island has issued a public advisory alerting residents that heavy showers could turn into thunderstorms at any time. The alert is focused on areas along the coast and river valleys where flash floods have historically inflicted damage.
Weather experts in Brunei warn that the combination of stormwater runoff from steep hillsides and rising tide levels could create dangerous conditions for communities that live near the coast. The advisory calls for people to stay indoors when possible and for emergency services to prepare for potential evacuation if rivers swell.
The agency warns that the high frequency of thunderbolts and sudden gusts can also hamper small vessels, making navigation difficult. Commercial shipping is currently travelling with caution, and some tourist boats are canceling trips until the forecast eases.
Residents in urban districts are advised to secure loose objects outside that could be damaged by wind. Schools are monitoring weather uploads to ensure safety for students during travel.
Local authorities in Bandar Seri Begawan have set up an information desk where people can check real‑time updates on cloud cover, rainfall intensity, and wind direction. The desk encourages residents to register emergency contacts and stay away from rivers if possible.
The forecast remains unchanged as November 9 approaches, with Brunei meteorological officials projecting the imposition of the warnings for the next four days. Weather services will issue revised reports as conditions unfold, and the Office of Brunei’s Emergency Management is on standby to coordinate any necessary responses.
The Met Department concludes that there is no sign of the Northeast Monsoon receding before the new year, and stakeholders are cautioned that heavy rain continues to be a significant threat. They urge policy makers and local communities to maintain the safety protocols in place for the duration of the weather event.
