Operator destination page calling Banana Bay the island's most popular dive site and describing the shallow bay and deeper outer water.
Calm boat-access bay with coral gardens and manta potential.
Calm boat-access bay with coral gardens and manta potential.
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The site is normally run as a Phuket day-boat dive, especially for beginner and refresher-style trips.
Banana Bay South, Racha Noi is a calm east-side bay reached by boat, with a sandy slope, hard coral bommies, and shallow coral gardens that make it suitable for beginner-to-advanced scuba and relaxed snorkel plans. The bay is usually low-current, but the day-boat schedule and weather chop shape the plan.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m - 25m
Depth Note
Depths are commonly described as 3-25 m+, with shallow coral gardens near the entry and deeper water farther out in the bay.
Best Season
October to June
Typical Conditions
A calm, clear bay with a gently sloping sandy bottom, hard coral bommies, and very minor current.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
The bay is generally calm, but stay aware of boat movement and any weather chop when entering or exiting the day-boat lineup.
Access Restrictions
Boat access only; plan the dive through a Phuket day boat and keep the shallowest plan for calm windows.
Legal Notes
Follow local boat and marine-park rules; this is a managed day-dive bay rather than a free-entry beach.
Community notes to help plan your visit.
Scuba Diving
Described as suitable for all levels, with a broad depth range from very shallow to 25 m+.
Freediving
The shallow coral gardens and calm water can suit relaxed freedives, but the site is better thought of as an easy boat-dive bay.
Snorkeling
Yes, snorkelers can enjoy the shallow bay on calm days.
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.
Last Updated
Research Sources
Operator destination page calling Banana Bay the island's most popular dive site and describing the shallow bay and deeper outer water.
Directory page with explicit depth, visibility, current, and season details.
Operator page describing the site as easy, calm, and often devoid of current, with shallow coral gardens and 20 m+ visibility.
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