Thailand Meteorological Department Issues Heavy Rain and Storm Warning

The Thai Meteorological Department (TMD) has released a weather advisory effective November 3, 2026, citing a high-pressure system from China affecting the upper Northeast and the South China Sea. Simultaneously, prevailing easterly winds are impacting the Gulf of Thailand and the Andaman Sea. Residents and travelers in the North, Northeast, Central, and Eastern regions should prepare for thundershowers accompanied by gusty winds. The Southern region is expected to experience increased rainfall, with isolated heavy downpours likely. For those near coastal areas, the TMD warns that waves in the Andaman Sea and the Gulf of Thailand may exceed 2 meters in height during thundershower activity. The department advises the public to exercise caution by avoiding outdoor areas, large trees, and unsecured billboards during severe weather. Mariners are specifically cautioned to steer clear of areas experiencing thundershowers. While these conditions are currently forecast, the duration and exact intensity of the rainfall remain subject to change based on atmospheric developments. Travelers are encouraged to monitor local weather updates and follow guidance from regional authorities to ensure their safety during this period of unstable weather.