Mu Ko Po da is located 8 kilometres off shore of Ao Nang. Mu Ko Po da is fringed by clear waters, and offers white sandy beaches, as well as, pristine coral reefs. This is why it is a year-round attraction and an excellent place for fishing because it is not affected so much by the monsoon. Mu Ko Poda can be reached within 25 minutes by boat from Ao Nang. Many noteworthy islands like Ko Thap, Ko Mo, Ko Hua Khwan, and Ko Kai are situated nearby. A beautiful sandy beach, connecting these islands, is visible at low tide.
Reference: https://www.tourismthailand.org/Attraction/mu-ko-poda