Heavy Rain Risk Area
Issue date: 2026-09-04T23:17+00:00
The monsoon trough lies across the North and the upper Northeast into the low pressure cell over the Gulf of Tonkin while the moderate southwest monsoon prevail over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are possible in the country with heavy rain in some places of the North and the Northeast. The moderate winds and waves in the upper Andaman Sea are likely about 2 meters high and above 2 meters high in thundershowers.
Very Heavy Rain Risk Area
Issue date: 2026-09-04T23:11+00:00
The monsoon trough lies across the North and the upper Northeast into the low pressure cell over the Gulf of Tonkin while the moderate southwest monsoon prevail over the Andaman Sea, Thailand and the Gulf. Isolated heavy rains are possible in the country with heavy rain in some places of the North and the Northeast. The moderate winds and waves in the upper Andaman Sea are likely about 2 meters high and above 2 meters high in thundershowers.
