Porto Rafti guide with 10-25 m visibility, mild current, no surge, and May-to-October seasonality.
Boat-led cave dive off Porto Rafti's main island.
Boat-led cave dive off Porto Rafti's main island.
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The site is boat-led and the cavern section is easier to plan with a Porto Rafti operator.
Rafti Island is the main rocky islet in Porto Rafti bay, with a boat-led western shoreline that drops into deeper water and opens into a shallow cavern. The site is about the route, the rock relief, and the overhead section rather than long reef cruising, so buoyancy and situational awareness matter more than pace. Plan it with a local operator and choose calmer conditions for the easiest water handling.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
6m - 30m
Depth Note
The western side appears to shallow up into a cavern before dropping deeper; 6-30 m is a conservative planning band, not a survey.
Best Season
May to October
Typical Conditions
Boat-access cave site with rocky relief, a shallow cavern, and generally workable visibility in the warmer months.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Treat the cavern as an overhead section; maintain buoyancy, stay with the operator briefing, and do not assume shore-style exit conditions.
Access Restrictions
Boat access from Porto Rafti; local operator recommended for the cavern section.
Legal Notes
No special permit requirement noted.
Community notes to help plan your visit.
Scuba Diving
Plan this as a boat-led scuba dive with a local briefing, a rocky western side, and attention to the overhead section.
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
Porto Rafti guide with 10-25 m visibility, mild current, no surge, and May-to-October seasonality.
Porto Rafti dive center with boat support, parking, training pool, and equipment services.
Porto Rafti-based dive operator with scuba, snorkeling, and local support.
Porto Rafti dive access requires a boat or dive-center team; Raftis is noted for its small caves and marine life.
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