Very Heavy Rain Risk Area
The moderate southwest monsoon prevailing over the Andaman Sea, Thailand and the Gulf is strengthening while the monsoon through will move down to lie across upper Myanmar, the upper North of Thailand, upper Loas into low-pressure over upper Vietnam. More rain and isolated heavy rain are forecast in Thailand, and isolated very heavy rains are possible in the East and the South (west coast).
The rather strong wind and waves in the upper Andaman are expected about 2 - 3 meters high, and above 3 meters high in thundershowers. About 2 meters high in the lower Andaman Sea and the upper Gulf and above 2 meters high in thundershowers.
People in the country 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 in the Andaman Sea and the Gulf should proceed with caution and keep off thundershowers, small boats in the upper Andaman Sea should keep ashore.
Varoitus voimassa ma klo 2:00 - ma klo 14:00
