Day-trip page with Bang Tao access, seasonal schedule, gear inclusion, and visibility range.
Sheltered Phuket reef around two islands and channel
Sheltered Phuket reef around two islands and channel
Local Phuket operators handle the boat trip, mooring, and site access.
Koh Waeo is a sheltered Phuket reef around two small islands and the channel between them. The dive moves over healthy coral, boulders, and reef edges, with plenty of fish and an easy layout that suits newer divers. It is typically run as a half-day boat trip from Nai Yang, with the main season from November to April. Calm water, clear sightlines, and shallow reef edges also make it useful for snorkelers.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
4m - 18m
Depth Note
Two small islands and the channel between them are commonly dived from 4 to 18 m.
Best Season
November to April
Typical Conditions
Healthy reef around two small islands and the channel between them, with soft and hard corals, gorgonians, barrel sponges, and about 10 m visibility.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep to the reef edges and use the boat moorings and local operator plan. It is easy, but still a real boat dive.
Access Restrictions
Trips are listed only between November and April.
Legal Notes
Koh Waeo sits in the Sirinat National Park trip area, so use local operators and park-friendly behavior.
Community notes to help plan your visit.
Scuba Diving
You can circle each island or explore the channel, with soft and hard corals, gorgonians, barrel sponges, and sea fans on the reef.
Freediving
The shallow reef edges can work for very conservative freediving, but the site is best known as an easy scuba and snorkel trip.
Snorkeling
This is a good snorkeling reef when seas are calm, especially around the shallow island edges and channel.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Day-trip page with Bang Tao access, seasonal schedule, gear inclusion, and visibility range.
Tourism piece describing Koh Waeo as a wildlife-rich, accessible excursion.
Operator page with season, trip style, onboard facilities, and wildlife list.
Know this site? Improve Spot Details.

Chicken Wreck is a shallow Jeddah wreck dive.

Deep offshore wreck off Khao Lak with rich marine life.

Shallow artificial reef and underwater museum off Khao Lak.

Boonsung (Wreck) is an easy Khao Lak wreck with heavy fish life.

Boulder City, Thailand is a boat-only Similan boulder dive.

Boat-access granite reef in the Similan Islands.