Best Caribbean Superyacht Marinas for Large Yachts

What makes a Caribbean marina work for a large yacht

The best Caribbean marina for a large superyacht is not simply the one with the longest published berth. Depth, fuel, customs and immigration, security, provisioning, crew facilities, airport access and the ability to support tenders and technical work all affect whether the stop works operationally. This guide therefore combines large-yacht capacity with the practical services captains need during a Caribbean season.

The region is fragmented across many jurisdictions, so arrival procedures and cruising routes can change over relatively short distances. A marina that can handle clearance on site or coordinate agents efficiently can save considerable time, particularly when the yacht is moving between the US Virgin Islands, Dutch and French Caribbean, Antigua, Grenada, St Lucia and the Bahamas.

Season also matters. Christmas and New Year concentrate demand around the northern Caribbean, while Grenada and the southern islands can become strategically important outside the main winter peak. Large-yacht berth availability should therefore be confirmed well before guest flights and charter itineraries are fixed.

1. Yacht Haven Grande, St Thomas — IGY publishes 46 megayacht berths, maximum length 200m and maximum draft 7.6m.
2. Hurricane Hole Superyacht Marina, Paradise Island — large-yacht marina in the Bahamas with extensive shore services.
3. Port Louis Marina, Grenada — 227 berths and current operator capacity up to 105m.
4. Yacht Club Isle de Sol, St Maarten — IGY publishes 40 megayacht berths, maximum length 97m and draft 5.5m.
5. Falmouth Harbour Marina, Antigua — major seasonal superyacht base in the English Harbour/Falmouth area.
6. Albany Marina, Bahamas — large-yacht resort marina on New Providence.
7. Yacht Club Port de Plaisance, St Maarten — major Simpson Bay-area superyacht facility.
8. Rodney Bay Marina, St Lucia — IGY publishes 32 megayacht berths and maximum length 86.8m.

Yacht Haven Grande sets the capacity benchmark

IGY currently publishes Yacht Haven Grande in St Thomas with 46 total berths, all described as megayacht berths, a maximum length of 656 feet or 200 metres, maximum draft of 7.6 metres and no stated beam restriction. That combination puts it at the top end of Caribbean superyacht infrastructure and makes it relevant even to yachts far larger than the regional norm.

The marina also lists on-site customs and immigration, high-speed fuel, in-slip fuelling, provisioning, waste disposal, crew facilities and ISPS-compliant security. For a large yacht arriving from outside the US Virgin Islands, those services can matter as much as the physical berth length because they reduce the number of separate operational stops required.

St Thomas also works as a gateway to the Virgin Islands cruising ground. The trade-off is that US entry and operational rules can be more complex for some foreign yachts and charter programmes, so agents and captains need to confirm the yacht’s particular status before using the convenience of the marina as a substitute for regulatory planning.

St Maarten, Antigua and the northern Caribbean

Yacht Club Isle de Sol in Simpson Bay is purpose-built around large yachts, with IGY publishing 40 megayacht berths, a 97-metre maximum length and 5.5-metre maximum draft. St Maarten’s combination of international air access, marine services, provisioning and onward routes to St Barths and Anguilla makes it one of the most practical operational bases in the northern Caribbean.

Antigua remains another key superyacht hub, particularly around Falmouth and English Harbour. The attraction is not only berth size but the concentration of yacht services, crew infrastructure and seasonal events. A yacht planning regattas, winter charter or transatlantic staging may value that ecosystem more than the theoretical maximum LOA of the marina.

The Bahamas offers a different proposition: shallow cruising grounds, high-end resort marinas and proximity to Florida. Hurricane Hole on Paradise Island is designed around superyachts and provides security, fuel, concierge and other dockside services, but the yacht’s draft and intended route through Bahamian waters remain critical planning factors.

Grenada and St Lucia for the southern Caribbean

Port Louis Marina in Grenada publishes 227 berths and current capacity for yachts up to 105 metres, with full-service utilities, security, fuel and maintenance support. Its position in the southern Caribbean makes it useful for yachts that want to remain farther south outside the busiest northern-island circuit or stage for Grenada and the Grenadines.

Rodney Bay Marina in St Lucia publishes 253 total berths, including 32 megayacht berths, maximum length 86.8 metres and maximum draft 3.9 metres. It combines customs and immigration, fuel, provisioning and a boatyard with a 75-tonne travel lift, giving medium and large yachts a useful technical and logistics base during island-hopping itineraries.

For truly large yachts, the southern Caribbean can require more advance checking because berth size, depth and shore-power capacity vary widely between islands. Anchoring and tender operations remain part of the normal cruising model, so a marina need not accommodate the yacht every night to be strategically valuable.

Choosing the right Caribbean base

A captain should start with the yacht’s dimensions and technical requirements, then overlay the owner or charter itinerary. If the yacht needs a 100-metre-plus berth, the shortlist narrows quickly; if it is 50 to 80 metres, many more options become practical and location, service support and guest logistics become stronger differentiators.

Fuel strategy also matters because large yachts can consume substantial quantities when repositioning between island groups. A marina with reliable bunker access may be preferable before a long passage, while a quieter anchorage can then reduce unnecessary berth costs during guest cruising. Provisioning and waste handling should be planned in the same operational sequence.

The best Caribbean marina is therefore the one that supports the yacht’s next move as well as the current stay. The facilities above represent some of the strongest large-yacht options in the current 2026 market, but berth availability, depth and services should be reconfirmed directly with each operator before arrival.

Hurricane planning is another regional difference that should be part of berth selection even when the yacht is only visiting during the winter high season. Owners and captains should understand the marina’s storm procedures, evacuation expectations, insurance requirements and local haul-out or safe-harbour options before relying on a berth as a seasonal base. Southern locations such as Grenada are often chosen partly for their geographic position, but no marina should be treated as risk-free; the yacht’s own hurricane plan and insurer requirements remain controlling.