carabaodivingkohtao.com · Operator
Beachfront facilities, free parking, a shallow-water slope, and nearby snorkel options; confirms a quiet but convenient base.
Dive Spot Guide•
Chalok Bay
Chalok Bay is Koh Tao’s sheltered south-side training bay.
ScubaSnorkelBeach / HangShore EntryBeginner
Reef
Shore-access bay with a shallow reef edge, calm water, and a busy little dive-resort strip around the beach.
About Chalok Bay
Chalok Bay is a sheltered south-side bay on Koh Tao with easy shore access, a shallow beach entry, and a beginner-friendly reef edge. It works best as a calm-water base for training dives and relaxed shore time, with the most useful underwater action on the outer slope and in nearby coves rather than in the sandy middle of the bay.
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Research Estimate At Chalok Bay
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 10m
AccessEasy entry
Coral HealthMixed health
Marine LifeGreat variety
FacilitiesExcellent facilities
CrowdedModerate
Current StrengthNo current
Surge StrengthFlat calm
Where Is Chalok Bay?
This spotNearby spots
Community sourced coordinates.
Chalok Bay Planning Details
Depth range, seasonality, and planning context.
Reported Depth
1m - 20m
Depth Note
Public guides describe the shore as very shallow, with the beginner reef on the outer slope commonly cited around 5-14m and in training guides around 12-20m.
Best Season
Year-round; calmer dry-season conditions are usually the easiest.
Typical Conditions
Sheltered bay, shallow sand-to-reef slope, calm water, and a beach base with active training traffic.
Safety & Access At Chalok Bay
Hazards, restrictions, and access requirements.
Key Hazards
Sharp coral
Safety Notes
Watch the shallow coral at low tide and give training divers space on the outer slope.
Access Restrictions
Use the public beach entry, avoid exposed coral at low tide, and keep clear of active training groups.
Legal Notes
Follow posted beach, resort, and training-zone guidance.
Local Intel For Chalok Bay
Community notes to help plan your visit.
Scuba
Beginner-friendly training dives work best on the outer reef slope, where the depth stays manageable and the water is usually calm.
Freedive
Freediving is possible in the sheltered bay, but the site is mainly useful for easy-water practice rather than a dedicated freedive objective.
Snorkel
The shallow edge is the best place to snorkel on calm days; the bay center stays very shallow, so use care around coral at low tide.
Chalok Bay Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Chalok Bay.
Current Snapshot
No data
🌥️Variable
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Sunset
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Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
Wind
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Swell
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Exposure Profile at Chalok Bay
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Wildlife at Chalok Bay
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Chalok Bay
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At Chalok Bay
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility10m
Activity
No dive activity logged yet.
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Chalok Bay Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Chalok Bay Guide - Sources and Updates
Last Updated
Research Sources
divingatkohtao.com · Operator
Beginner-friendly 5-14m range, gentle currents, coral gardens, nudibranchs, and green turtles.
kohtaoscubaclub-th.com · Dive School
Chalok Baan Kao is used for beginner/intermediate training at 12-20m, with butterflyfish, triggerfish, turtles, moray eels, and damselfish.
visitkohtao.org · Tourism
Protected from wind almost all year; quiet base with dive resorts, cafes, restaurants, and easy road access.
www.kohtaosnorkeling.com · Guide
Third-largest beach with shallow water, fewer boats than Sairee or Mae Haad, no pier traffic, and shallow coral formations at low tide.
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