Heavy Rain Risk Area
The monsoon trough lies across the upper North and upper Laos into the low-pressure cell over the Gulf of Tonkin while the rather strong southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are forecast in Thailand and isolated very heavy rains are possible in the North and the Northeast regions.
The rather strong winds force the waves in the upper Andaman Sea and the upper Gulf up to be 2–3 meters high and above 3 meters high in thundershowers.
In addition, typhoon “DOLPHIN” over the East China Sea or Okinawa Province, Japan is forecast to make landfall over Zhejiang, China during 9–10 Aug 2026. This storm will not move into Thailand. Travelers should check the weather forecast for the region they are going to be visiting.
People should beware of heavy to very heavy rains and accumulation that may cause flash floods, overflows and landslides especially along the waterways near foothills and lowlands.
All ships should proceed with caution and keep off thundershowers, small boats in the upper Andaman Sea and the upper Gulf should keep ashore.
Varoitus voimassa la klo 14:00 - su klo 2:00
