Answer:
Gulf of Khambhat in the Arabian Sea, formerly known as the Gulf of Cambay. Gulf of Kuşadası Gulf of Kutch in the Arabian Sea. Lagonoy Gulf in the Philippines.
The gulf is surrounded on the north, west and southwest by the coastlines of Thailand (hence the name), on the northeast by Cambodia and the Mekong Delta region of Vietnam, and opens to the South China Sea in the southeast. Explanation: