At least 17 Rohingyas were killed and 30 remain missing after a boat capsized in bad weather in the Bay of Bengal earlier this week, aid workers in Myanmar said.
Volunteers said eight people were rescued from the boat, which was headed for Malaysia, a coveted destination for thousands of Rohingya Muslims fleeing persecution and poverty in Myanmar and Bangladesh.
It was unclear from where the boat had set off.
"We found dead bodies starting from 7 August," said Min Htal Wah, chairperson of Shwe Yaung Metta Foundation, a rescue organisation based in the coastal Rakhine region of Myanmar.