Heavy Rain Risk Area
The monsoon trough move to lies across the upper North and upper Laos into the tropical storm “NARRA” over Hainan, China while the rather strong southwest monsoon prevail over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are forecast mostly in western part of the North, the Central and the East.
The rather strong winds force the waves in the upper Andaman Sea up to be 2-3 meters high and above 3 meters high in thundershowers. In the upper Gulf, the waves are expected about 2 meters high and above 2 meters high in thundershowers.
People in the areas should beware of 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 keep ashore.
Varoitus voimassa la klo 14:00 - su klo 2:00
