Brīdinājumi, Ban Dong Rai

Heavy Rain Risk Area The moderate southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf while the monsoon trough lie across Myanmar into the low-pressure cell over upper Laos. Isolated heavy rains are forecast in upper country. The moderate wind forces the waves in the upper Andaman Sea up to be about 2 meters high, 1-2 meters high in the lower Andaman Sea and the Gulf and above 2 meters high in thundershowers. People should beware of heavy rains 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.