In brief
The Brunei Meteorological Department warns of a prolonged period of active weather until November 13, calling attention to heavy thundery showers, 0.5‑1.5‑meter waves, and 45‑km/h wind gusts. The forecast flags risks of flash floods, landslides, and hazardous sea conditions for small boats and recreational marine users. Brunei remains in the Northeast Monsoon season, which is expected to last until March 2027. Citizens and travelers should stay alert and follow updated alerts.
Brunei will stay in a stormy weather spell until Monday, November 13, according to the Brunei Meteorological Department.
The forecast lists heavy, thundery showers that could bring flash floods or landslides. Wave heights will range from 0.5 to 1.5 meters, and wind gusts could reach 45 kilometres per hour.
These conditions make sea activities risky for small boats and people who enjoy water sports. Fishermen are asked to be extra careful and to check the latest weather updates.
The Department also warned of the danger posed by rapid rainfall, which could weaken roofs, topple trees, or damage properties. Residents in flood‑prone or hillside areas should remain vigilant and prepare for possible evacuations.
Brunei is in the Northeast Monsoon season, which is expected to continue until March 2027. This long wet season is why officials are giving extra attention to weather conditions right now.
Locals and travelers should keep an eye on road closures or maritime advisories and follow any instructions from local authorities to stay safe during these active weather conditions.

