Brīdinājumi, Phnum Hong Sum

Heavy Rain Risk Area The moderate southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf while the low-pressure cell covers upper Myanmar. Isolated heavy rains are forecast in the North, the East and the South. The moderate wind and waves in the upper Andaman Sea are expected 1 - 2 meters high, about 1 meter high in the lower Andaman Sea and the Gulf and above 2 meters high in thundershowers. People in the country should beware of heavy to very heavy rain and its accumulation that may cause flash flood and overflows, especially along foothills near waterways and lowlands. All ships in the Andaman Sea and the Gulf should proceed with caution and keep off thundershowers.