A superyacht marina must do more than offer a long berth. It needs a vessel-compatible approach and dock, protected water, reliable shore power and potable water, safe fueling, sewage and waste reception, emergency and fire protection, strong security, privacy, and practical support for crew, guests and suppliers. The correct dimensions and capacities depend on each yacht, the site and local regulation; there is no universal berth depth, amperage or amenity list.
Start with the yacht and the site
Design decisions should begin with the vessels the marina intends to receive, not with a generic “superyacht” label. Record the intended fleet’s length overall, beam, maximum draft, air draft, displacement, maneuvering characteristics and mooring arrangement. Then test those requirements against the approach channel, turning basin, berth geometry, dock loading, wind, waves, currents, tidal range and under-keel clearance.
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The Saudi Red Sea Authority’s marina regulation requires sufficient draft in channels and berths, plus breakwaters and protective supports or bumpers on piers. That principle applies broadly: a nominal berth length is meaningless if the yacht cannot safely reach it or remain there in the site’s operating conditions.
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- Maximum length and beam, including fender and mooring allowances.
- Controlling depth along the full approach and at the berth at relevant tide and wave conditions.
- Air-draft clearance beneath bridges, cranes, power lines or other structures.
- Turning room, tug requirements and one-way or two-way channel constraints.
- Quay strength, bollard or cleat capacity and mooring-load direction.
- Fender geometry suited to hull shape and freeboard.
- Access for emergency, fuel, waste and service craft.
Published capacities are examples rather than design minima. Yas Marina advertises visitor berthing for yachts up to 150 m; the Yacht Harbour Association listing for Port Azure describes vessels up to 140 m and water depth reaching 12.5 m. Neither figure proves that every yacht of that length can use every berth or approach in all conditions.
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Provide protected water and robust berth infrastructure
Breakwaters, wave screens and properly engineered pier protection reduce motion, fender loads and the risk of line failure. The protection scheme should be based on local metocean data and the yacht’s exposure, with an operating plan for storms and exceptional events. Include safe gangway access, non-slip surfaces, lighting that does not compromise navigation, and clear separation between pedestrians, vehicles and service operations.
Berths should have enough working space for lines, fenders, shore connections and delivery vehicles. Where large yachts are expected, specify bollards, cleats, ladders and quay edges for the calculated loads rather than adapting small-craft hardware. Provide accessible emergency escape routes from pontoons and fixed quays.
Install vessel-ready water and shore power
Every superyacht berth should offer potable or freshwater and shore power through safe, weather-resistant equipment. The Red Sea Authority’s superyacht guidance identifies potable water and adequate shore power as expected services, while its regulation calls for safe electric charging and water stations.
“Adequate” is vessel-specific. Confirm the yacht’s voltage, frequency, phase, connector type, maximum demand, harmonic characteristics and changeover procedure before selecting transformers, cables and pedestals. Allow for simultaneous hotel loads, battery charging, air-conditioning and maintenance equipment. Metering, residual-current protection, isolation and emergency shut-off points should be included in the electrical design.
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Published examples of capacity
| Facility | Published figure | How to interpret it |
|---|---|---|
| Yas Marina | 1,000 A pedestals | Operator-published service detail; not a universal requirement. |
| Sydney Superyacht Marina | 32 A to 250 A three-phase connections commonly used | Common connection range at that marina, not proof of suitability for every yacht. |
| Port Azure listing | Shore power up to 2,000 A | Third-party listing claim; verify current availability and connector compatibility. |
Provide sufficient water flow and pressure for tank filling and routine wash-down, with backflow prevention and hose points positioned so crews do not create trip hazards. State whether connections are metered, whether adapters are available and what happens during an outage.
Make fueling, sewage and waste handling safe
Fueling arrangements
Choose a bunkering method that matches yacht size, traffic and environmental risk. Abu Dhabi Maritime guidance discusses high-speed superyacht fueling pumps, a separate fuel dock and sufficient water area for fueling operations. It notes that yachts over 70 m often prefer a tanker truck, fuel barge or upland storage arrangement. Those are jurisdiction-specific recommendations, so the final layout must follow local fire, environmental and port rules.
Separate fueling movements from guest circulation where possible. Provide spill containment, emergency shutdowns, bonding and earthing, firefighting equipment, trained operators, communications and a written bunkering checklist. Confirm operating hours, fuel grades, minimum order quantities and whether the service is on-site or arranged through a contractor.
Sewage and other waste
Abu Dhabi Maritime states that marinas must provide sewage pump-out stations and recommends locating pump-out facilities near the refueling dock. The Saudi Red Sea Authority regulation identifies sewage plants and solid- or liquid-waste receiving stations; its superyacht operating guidance specifically calls for grey-water pump-out access.
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Waste infrastructure should cover black water, grey water, oily bilge water, engine oil, batteries, recyclable materials, general refuse and hazardous substances. Sydney Superyacht Marina, for example, lists sewer pump-out and advice on disposal of engine oil, oily bilge water and batteries. Specify hose connections, flow rates, containment, odor control, cleaning, record keeping and licensed disposal routes. Provide a biosecurity process where vessels cross national or state borders.
Build layered safety, security and privacy
Emergency and fire protection
Complete a site risk assessment and emergency plan covering fire, fuel spills, collision, man-overboard events, severe weather, medical incidents, pollution and loss of power or water. The Saudi Red Sea Authority regulation names readily accessible fire extinguishers, emergency stairs, eyewash stations and oil-spill collection equipment. Select the type, rating, quantity and placement of equipment to meet the applicable local code and the facility’s risk assessment.
Include clear emergency access for fire and rescue vehicles, illuminated assembly points, radios or reliable communications, alarms, first-aid equipment and regular drills. Keep firefighting and spill equipment unobstructed, inspect it on a documented schedule and make instructions understandable to visiting crews.
Security and controlled access
The Red Sea Authority Marina Operations Code says marinas able to accommodate superyachts and other high-value vessels should put in place a high standard of security. Use layered controls: perimeter definition, controlled gates, visitor registration, lighting, patrols, CCTV where lawful, incident logging and a response plan. Coordinate access for crew, contractors, deliveries and emergency services without exposing private guest areas.
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Privacy is an operational requirement, not merely a luxury amenity. The code notes that owners and guests expect privacy and direct access to stores and bunkering. Plan screened walkways, discreet vehicle routes, controlled photography policies, private check-in options and berth positioning that limits unnecessary public viewing. Explain which security measures operate 24 hours and how temporary contractors are vetted.
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A marina becomes useful when a yacht can complete routine work without unsafe improvisation. Provide delivery gates, loading zones, suitable vehicle access, secure stores staging, waste collection points and a booking process for cranes, forklifts or service craft where permitted. Dedicated parking is specifically identified in the Red Sea Authority’s superyacht guidance.
Offer a vetted network for engineering, electrical, refrigeration, dive, hull, sail, interior and provisioning work, while making clear which services are on-site, partner-arranged or merely nearby. Establish rules for hot work, painting, grinding, diving, crane operations and contractor insurance. A technical workshop or travel-lift capability may be valuable, but ISO 21406:2020 does not prescribe yards, dry stacks, dry-docking areas or dry storage; those are separate project decisions.
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Reliable Wi-Fi, mobile coverage or a marina communications channel helps with operations, weather and emergencies. Publish berth contact procedures, VHF channels, arrival documentation, depth information, service hours, waste rules and emergency numbers before arrival. Provide clear signage and a staff contact who can coordinate pilots, linesmen, fuel, pump-out and deliveries.
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Provide practical crew and guest facilities
Core people-focused provisions include clean toilets and showers, crew changing or rest areas, drinking water, laundry access, transport links and safe pedestrian routes. Concierge or vessel-support staff can coordinate provisioning, customs, local transport, medical assistance and reservations, but the service level should be stated precisely.
Restaurants, gyms, spas, retail, entertainment and luxury concierge tiers are market choices rather than universal requirements. Yas Marina lists showers, valet parking, Wi-Fi, waste disposal, black- and grey-water pump-out and nearby fuel access alongside its 227 berths and visitor berthing up to 150 m. Sydney Superyacht Marina lists concierge, parking and loading zones, town water at each berth, pump-out and repairs support. These examples show possible service combinations; they do not establish a standard package.
Examples of published facility profiles
| Marina or listing | Published capability | Qualification |
|---|---|---|
| Yas Marina, Abu Dhabi | 227 berths; visitor berthing up to 150 m; 1,000 A pedestals; power and freshwater; waste disposal; black- and grey-water pump-out; 24-hour CCTV; showers; valet parking; Wi-Fi; nearby fuel access. | Operator-published details; year not stated on the service page. |
| Sydney Superyacht Marina, Australia | 32 A to 250 A three-phase common shore-power connections; town water at each berth; pump-out; waste and biosecurity arrangements; concierge; parking/loading zones; repairs and maintenance support. | Operator-published details; year not stated on the service page. |
| Marina at Keppel Bay, Singapore | Accommodation for superyachts up to 280 feet; dedicated fuel docks; metered water and electricity; pump-out; 24-hour security and surveillance; washrooms; Wi-Fi. | Operator-published facilities page; year not stated. |
| Port Azure, Türkiye | Maximum vessel length 140 m; water depth reaching 12.5 m; shore power up to 2,000 A; firefighting systems; fuel and waste services; security; pump-out; water; showers; Wi-Fi. | Yacht Harbour Association listing; third-party facility claims, with year not stated. |
Do not rank these facilities from headline figures. Confirm current berth availability, actual approach limits, operating-weather restrictions, connection compatibility, service rates and total cost for the intended yacht and dates.
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ISO 21406:2020, Tourism and related services — Yacht harbours — Essential requirements for luxury harbours, sets minimum requirements for commercial and non-commercial yacht harbours delivering luxury facilities and services. Its overview expressly excludes specific requirements for yards, dry stacks, dry-docking areas, dry storage, fuel stations and nearby beaches, so it is not a complete superyacht engineering specification.
For UK operations, the Ports and Marine Facilities Safety Code provides a national standard for port marine safety and applies to harbour authorities and other marine facilities, berths and terminals. The government page records an update on 15 April 2025. Saudi Arabian and Abu Dhabi requirements cited above are regional guidance or regulation, not global rules. A real project also needs local maritime, electrical, environmental, fire, planning and accessibility approvals and qualified site-specific design.
How to compare two marinas
- Check physical fit: compare maximum length, beam, draft, air draft, turning room, protection and mooring loads with the yacht’s drawings.
- Verify utilities: confirm voltage, frequency, phase, amperage, connectors, metering, water pressure and outage procedures.
- Map marine services: establish fuel method, grades, pump-out, waste streams, biosecurity controls and licensed disposal.
- Test risk controls: ask for emergency contacts, fire and spill equipment, access control, surveillance coverage and severe-weather procedures.
- Assess logistics: confirm delivery routes, parking, loading windows, contractor rules, technical support and communications.
- Assess people facilities: check toilets, showers, crew areas, transport, guest services, privacy measures and accessibility.
- Confirm commercial and legal terms: obtain current berth availability, service rates, deposits, taxes, operating hours, insurance requirements and applicable approvals.
Ask the marina to confirm each item in writing for the specific vessel, berth and arrival period. A brochure capacity is only useful when the yacht can physically approach, connect, remain safe and obtain the services it needs.
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