FAQ · Guide de destination
Island walls, Adriatic wrecks and UNESCO cities from one connected coastal hub
Questions fréquentes
Réponses rapides basées sur la recherche et les pratiques locales.
June through October is the main recreational scuba window, with June and September offering the strongest balance of active boat schedules, comfortable surface intervals and lighter pressure than July and August. Peak summer has the warmest surface water, often around 24°C to 27°C, but also more traffic, heat and sold-out accommodation. May and October can be excellent with a flexible operator and warmer exposure protection. From November through April, diving is possible by arrangement, yet strong wind, cool water and reduced center schedules make cancellations and site substitutions more likely.
Yes, provided beginners book a registered center and are matched to sheltered reefs or bay profiles rather than the destination's deeper wrecks and caves. Trogir, Ciovo, Brac and Vruja all have areas operators use for training or easier recreational dives. Vruja is notable because sheltered shallows can support entry-level activity while separate deeper walls serve advanced groups. New divers should disclose certification, logged dives and last-dive date, request a conservative maximum depth, and avoid overhead sections. Clear water can make depth deceptive, so buoyancy, gas checks and controlled ascents remain essential.
Choose the base from the desired dive cluster. Trogir or the Kastela-Ciovo area is efficient for the western day-boat network around Ciovo and Solta and is close to Split Airport. Split offers the widest city, transport and freedive options, but some dive departures require a transfer. Staying on Brac, especially near Bol or Milna, reduces island-site travel and suits a slower dedicated stay. Makarska is the logical base for Vruja and the eastern Riviera. For a week, two bases usually provide better depth than changing accommodation every one or two nights.
Use the year-round Jadrolinija car ferries from Split: roughly 60 minutes to Rogac on Solta and about 50 minutes to Supetar on Brac. The Sumartin-Makarska ferry is useful for an eastern Brac and Riviera itinerary, while passenger catamarans serve selected ports on seasonal schedules. Reserve vehicle space early in July and August, label all equipment and pre-arrange onward transport when carrying heavy bags. Leave cylinders and weights with the local operator whenever possible. Recheck the dated timetable before every transfer because frequency, vessel, baggage rules and weather disruption can change.
Yes. Croatia distinguishes organized diving through a registered center or qualified organizer from individual diving. Most visitors choose organized diving and follow the center's legal operating framework. Individual leisure or sport diving requires an authorization from a Croatian Harbourmaster's Office or branch office. At the research date, the government listed it at EUR 318.53 and valid for one year. Independent divers must also understand prohibited zones, mark the dive area correctly and add the required visible light at night. The authorization does not grant access to controlled underwater cultural-heritage areas.
A 5mm full suit is a practical warm-season starting point for many recreational divers, but personal cold tolerance, repetition and depth matter more than the beach temperature. Thermoclines can make walls and wrecks significantly cooler than the surface, so a hooded vest or 7mm option is valuable in May, June, September and October or for multiple dives. Winter and early spring may call for a drysuit and cold-water experience. Freedivers and snorkelers often use 3mm to 5mm for extended sessions. Ask the operator for recent temperature profiles at the planned depth.
Look for protected pebble bays rather than exposed points. Labadusa on Ciovo, Necujam on Solta, Lucice Bay on Brac and marked swimming areas along the Makarska Riviera provide practical mixed-group options. The calmer early morning is usually preferable before afternoon wind and boat traffic build. Expect limestone, Posidonia seagrass, small fish and octopus habitat rather than a tropical coral reef. Wear water shoes, remain inside swimming zones and use a buddy. At Zlatni Rat, favor protected margins and local advice because the surrounding channel is active with wind sports and excursion boats.
Yes, but open-water depth should be organized as a coached activity, not treated as unsupervised access to clear water. Split has a specialist freedive provider offering line training and substantial depth for qualified sessions. Protected coves on Solta and Brac can suit shallower practice, but boat lanes, wind and surface chop still matter. Use one-up, one-down safety, a trained buddy, visible float and lanyard for line depth, and never hyperventilate. June and September offer the best balance. Separate breath-hold and scuba sessions according to conservative agency and medical guidance.
Bura and jugo can rapidly change sea state, visibility, route comfort and port operations. Bura is often gusty and locally severe, while jugo can build sustained swell and poor conditions on exposed routes. Neither wind follows a holiday booking, and an apparently sunny coast can still produce an unsuitable crossing or dive site. Check the Croatian Meteorological and Hydrological Service Adriatic forecast, then follow the skipper or ferry operator's decision. Build one flexible water day, avoid a tight island-ferry-to-flight connection and judge an operator positively when it substitutes a sheltered site or cancels.
For a life-threatening emergency call 112. For an incident at sea, call Croatia's Maritime Search and Rescue Service on 195 or use VHF Channel 16. Give the diver the highest available oxygen concentration, stop further diving, keep them resting and follow dispatcher instructions. Contact DAN Europe on +39 0642115685 as soon as local emergency care is activated. Do not drive directly to an assumed chamber because readiness and acceptance can change. University Hospital Split is the regional tertiary center, while island incidents may require coordinated evacuation. Preserve computer data, gas details and symptom times.
Non-divers can build a complete itinerary around UNESCO-listed Split and Trogir, Marjan, Solta's villages and producers, Brac's stone landscapes and Bol, Makarska's waterfront, and Biokovo Nature Park. Split or Trogir is the strongest weather-proof base because museums, historic streets and mainland transport remain useful when boats are canceled. On dive days, a companion can use the ferry independently, but both groups should share the return plan. In July and August, reserve popular experiences, start outdoor visits early and check official festival calendars for evening performances in Split, Makarska and Bol.
Treat Posidonia seagrass as protected habitat, not empty bottom. Use established moorings, avoid dropping anchors into visible meadows, keep fins and gauges clear of the blades and never kneel for a photograph. Underwater archaeological finds must remain exactly where they are. Do not collect, clean, move or stage amphora fragments, anchors or wreck material. Record the location without disturbing the object and notify the operator or competent conservatory authority. Some cultural-goods areas require specific permission, and a general individual diving authorization does not replace it. Good buoyancy protects both history and living habitat.