dorisgonediving.com · Planning Guide
Exposure and wind/wave planning guidance for the rainy season.
Sail Rock, Thailand
Boat-access offshore pinnacle with a chimney, schools, and whale-shark chances.
Scuba DivingFreedivingBoatAdvanced6m - 40m
Pinnacle
Local operator required
The offshore setting and chimney feature make a local guide the practical choice.
Between Koh Phangan and Koh Tao, this boat-only pinnacle pairs an overhead chimney with exposed-water conditions and the best payoff on calmer windows.
About Sail Rock, Thailand
Sail Rock, Thailand is a boat-access offshore pinnacle between Koh Phangan and Koh Tao with a surface-reaching chimney, steep sides, and strong big-fish appeal. It suits confident divers because the route mixes depth control, an overhead section, and weather-sensitive boat timing. Trips can run year-round, but the calmer, clearer windows are usually the most practical.
Safety & Access
Site Conditions
Overhead environment
Safety Notes
The chimney and exposed pinnacle make depth control and route awareness important. Plan conservatively when the sea is choppy or the current shifts.
Access Restrictions
Boat access only. Trips depend on operator departures, sea state, and the day's current window.
Legal Notes
Follow operator rules and any local boating or site-closure instructions.
Where Is Sail Rock, Thailand?
Featured Operators
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Local Intel For Sail Rock, Thailand
Community notes to help plan your visit.
Scuba Diving
Notable feature is the vertical chimney swim-through (enter ~6 m, exit ~18 m).
Freediving
Freediving operators run offshore trips to Sail Rock, Thailand, focusing on the pinnacle and its chimney area with dense reef fish and occasional pelagic visitors.
Snorkeling
Snorkeling is not the main mode here. The offshore pinnacle and chimney are better suited to boat-based scuba or freedive trips.
Wildlife at Sail Rock, Thailand
Species commonly reported at this site, with direct links into their wildlife guides.
Research Estimate At Sail Rock, Thailand
Conservative baseline from public research. No community dives logged yet.
Avg. Visibility20m
Access3/5 · Moderate entry effort
Coral3/5 · Mixed health
Aquatic Life5/5 · Exceptional variety
Facilities3/5 · Basic facilities
Crowd / PopularityQuite busy
CurrentModerate current
SurgeModerate surge
