Very Heavy Rain Risk Area
Issue date: 2026-11-09T09:47+00:00
The another rather strong high-pressure system from China extend to upper Thailand and the South China Sea. The Northeast monsoon prevailing over the Gulf, the South and the Andaman Sea is strengthening. Continuous rain and isolated heavy to very heavy rains are forecast in the South while less rains and isolated thundershowers are possible in the upper country. Cool in the morning with strong winds and a decrease in temperature by 3–5 °C in the Northeast while the North a decrease in temperature by 1–3 °C. In the Andaman Sea and the Gulf will strengthen, the waves will be higher than 2 meters high in thundershower areas.
Heavy Rain Risk Area
Issue date: 2026-11-09T00:40+00:00
The high-pressure system from China covers upper Thailand and the South China Sea leading to the easterly wind prevailing over the Gulf, the South and the Andaman Sea is strengthening. More rains and isolated heavy to very heavy rains are forecast in the South while less rains and isolated thundershowers are possible in the upper country mostly in the North and the Central regions. In the Andaman Sea and the Gulf, the waves will be higher than 2 meters high in thundershower areas. In addition, during 8–13 November 2026, scattered heavy rains and isolated very heavy rains are forecast in the South. The easterly wind prevailing over the Gulf, the South and the Andaman Sea will strengthen.
