Heavy Rain Risk Area
Issue date: 2026-07-20T23:22+00:00
The southwest monsoon pravailing over the Andaman Sea, Thailand and the Gulf is strengthening with isolated thundershowers and heavy rain are likely in the North. The moderate wind and waves in the upper Andaman Sea and the upper Gulf are expected 1-2 meters high, about 1 meter high in the lower Andaman Sea and above 2 meters high in thundershowers.
