Koh Yao Noi
Ko Yao Noi
A farmed and fished island of about 4,000 people in the middle of the bay, with anchorages on both coasts so it stays usable when the monsoon turns.

Koh Yao Noi lies between Phuket and Krabi in the middle of Phang Nga Bay, and it is the quietest thing in the middle of the busiest cruising ground in the Andaman Sea. Rubber, rice and fishing, a handful of small resorts, no nightlife.
For a charter it does two jobs. It is a good last night before a morning run back to the marina, because it is close in and the anchorages are calm. And it has usable holding on both sides of the island, which is what makes it one of the few anchorages that still works in the southwest monsoon.
The neighbouring Koh Yao Yai is larger, less developed and has fewer sheltered corners, so most itineraries take the smaller island.
Where it sits
- Marina
- Anchorage
- On this itinerary
- Positions are projected from real coordinates. Coastlines are simplified and not for navigation.
Routes that stop here
- Phang Nga Bay in three days3 nights
- The grand circle in ten days10 nights
- Five days in the lee, from May to October5 nights
Nearby in Phang Nga Bay
Source: Cruising guides for the Andaman Sea. Checked 6 September 2026. Anchorage notes are planning information from cruising guides and operator itineraries, not navigational advice.