Dive Spot Guide•
Koh Phai
Protected Pattaya far-island reef with calm bays and snorkeling.
Local operator required
Boat access and the protected-island fee are usually handled by the operator.
Boat day to Bamboo Island with shallow coral reefs, clear water on the east side, and bay choices that depend on the wind.
About Koh Phai
Koh Phai, also known as Bamboo Island, is a protected Pattaya far-island reef with calm bays and shallow coral slopes that work well for beginners and snorkelers. The east, west, and south sides shift a little with wind, but the overall feel stays easy and tropical rather than deep or technical. It is a good boat day when you want clear water, simple reef structure, and a quieter island than Pattaya's nearer beaches.
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Research Estimate At Koh Phai
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 20m
AccessModerate entry effort
CoralHealthy coral
Aquatic LifeGreat variety
FacilitiesLimited facilities
Crowd / PopularityFew visitors
CurrentLight current
Where Is Koh Phai?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Koh Phai Planning Details
Depth range, seasonality, and planning context.
Reported Depth
3m - 18m
Depth Note
The island's main reef starts around 3m, with the east side often sitting around 4-8m and the broader dive site topping out around 18m.
Best Season
November to March
Typical Conditions
Generally calm with bay choices depending on wind direction and excellent clear-water snorkeling on the eastern side.
Safety & Access At Koh Phai
Site conditions, restrictions, and access requirements.
Site Conditions
Restricted access
Safety Notes
Confirm the landing fee and pick the sheltered bay that matches the wind before launching the day trip.
Access Restrictions
Protected island access with a small landing fee.
Legal Notes
Royal Navy protection applies to the island; follow landing rules and operator guidance.
Local Intel For Koh Phai
Community notes to help plan your visit.
Scuba Diving
Koh Phai offers beginner-friendly bays, a shallow coral reef, and drop-offs that stay manageable on a calm day.
Freediving
The shallow east and bay areas can work for freediving in calm weather, but this is mainly a snorkel and scuba island.
Snorkeling
The eastern side is particularly good for snorkeling, with 4-8m water, clear visibility, and high marine life.
Wildlife at Koh Phai
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Koh Phai
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Koh Phai
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Activity
No dive activity logged yet.
