Thai Meteorological Department Issues Warning for Heavy Rain and Rough Seas

The Thai Meteorological Department (TMD), led by Director-General Sukanyanee Yavinyachan, has released its seventh official announcement regarding severe weather conditions expected across the country. According to the report, Thailand is currently facing a period of heavy to very heavy rainfall, which is expected to persist from September 18 through September 20, 2026.

In addition to the inland precipitation, the TMD has issued a specific warning regarding maritime conditions in the Andaman Sea. Mariners and coastal residents should prepare for strong winds and rough sea conditions during this three-day window.

For residents and travelers, this weather pattern may lead to localized flooding, travel disruptions, and hazardous conditions for maritime activities. Those planning trips to coastal areas or islands in the Andaman region are advised to monitor local weather updates closely, as sea conditions can change rapidly.

While the TMD has provided the timeframe for these weather events, the specific intensity and exact geographical impact areas may evolve. Travelers are encouraged to check with local authorities or transport providers before embarking on planned excursions. It remains to be confirmed how these conditions will affect specific flight schedules or ferry operations, and individuals should prioritize safety by following the guidance of local officials.