Sayan Kijmano, chief of Phang Nga’s Disaster Prevention and Mitigation, said the warning was issued in response to a forecast of strong winds and a rough sea by the Meteorological Department. The department warned that the southwest monsoon over the Andaman is gaining strength, resulting in giant waves.
Sayan also warned local administrations in the southern province to get prepared for torrential rains, flash flooding and mudslides on Wednesday."
Source and pics at nationmultimedia.com/news/…30316803
Not certain which of Khao Lak's beaches it means or is shown but the warning is relevant to all.
Concern about further erosion of Bang Niang Beach. No decision on action to be taken yet.