Two power cables were brought down on Koh Sirey on Monday after heavy rains around the island.
The Thai Meteorological Department is warning that from July 9-15, heavy rain will affect Ranong, Phuket, Phang Nga, Krabi, Trang and Satun.
“Small boats should stay ashore as strong winds and waves are expected, up to 4 metres high,” the agency said.
Persistent rain has continued since this morning. Many boats did not leave port due to strong winds and waves.