Advarsler, Ban San Sali

Heavy Rain Risk Area The monsoon trough lies across the upper North and upper Laos into the low-pressure cell over the coast of upper Vietnam while the moderate southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are forecast in the 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 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.