Bangkok: The Meteorological Department has issued a warning for heavy rain across several regions of Thailand from July 10-15, as Typhoon Bawhi indirectly intensifies the southwest monsoon over the country. Residents in multiple areas have been advised to prepare for potential flash floods, landslides, and strong winds and waves at sea.
According to Thai News Agency, the Meteorological Department has released Announcement No. 2 (118/2569), indicating that the southwest monsoon over the Andaman Sea, Thailand, and the Gulf of Thailand will strengthen, leading to increased rainfall, with heavy rain expected in certain areas. This weather pattern is anticipated from July 10-15, as Typhoon Bawhi, although not directly impacting Thailand, will enhance the monsoon conditions.
Prior to this, on July 9-10, the country experienced rainfall, especially in the northern and northeastern regions, influenced by the southwest monsoon moving towards a low-pressure area in the Gulf of Tonkin. Residents in these vulnerable areas are urged to remain vigilant for possible heavy and accumulated rainfall.
From July 11-14, several provinces, including Ranong, Phang Nga, Kanchanaburi, Chanthaburi, and Trat, are expected to face heavy to very heavy rainfall. The risk of flash floods, landslides, and river overflows is significant, especially in hillside, low-lying, and near-waterway areas.
Concerning marine conditions, strong monsoon winds are predicted to create waves of 2-4 meters in the upper Andaman Sea, with potential heights exceeding 4 meters during thunderstorms. The upper Gulf of Thailand and the lower Andaman Sea may see waves of 2-3 meters, rising to over 3 meters in stormy conditions. The Meteorological Department advises sailors to be cautious and avoid areas with thunderstorms, while small boats in the Andaman Sea are recommended to stay ashore.
As Typhoon Bawhi moves across the Pacific Ocean, it is projected to pass over northern Taiwan before hitting the eastern coast of China from July 9-11. Although it will not directly affect Thailand, its influence will be felt in the form of stronger monsoon activity, leading to increased rainfall and rough seas in various parts of the country.
Those planning to travel to Taiwan or China's eastern coast from July 9-11 are advised to check weather conditions prior to their departure. Meanwhile, residents in Thailand should stay updated with announcements from the Meteorological Department, as weather conditions could change suddenly.