The geography of the windward chain
Bequia feels different the moment you drop anchor in Admiralty Bay. While the northern Caribbean islands have largely transitioned into high-end manicured resorts, the Grenadines maintain a functional, maritime saltiness. In the shipyards of Lower Bay, local craftsmen still carve model boats by hand, and the scent of grilled lobster from Jack’s Bar drifts across the water toward the rigs of yachts arriving from St Vincent. This is the start of a 40-mile island chain where the water transitions from the deep indigo of the Atlantic to the neon turquoise of the Tobago Cays.
The appeal of the Grenadines lies in the density of its islands. Unlike the Virgin Islands, which are largely protected, sailing here involves crossing open-water channels where the Atlantic swell meets the Caribbean Sea. It is active sailing. You will feel the hull of a 30-metre yacht work against the waves for 90 minutes before tucking into the lee of an uninhabited sandpit. This geography has preserved the region; because it requires an extra flight from Barbados or a long beat from St Lucia, the mass-market cruise ships are largely absent.
Navigation and the optimal window
The sailing season in the Grenadines is dictated by the North Atlantic high-pressure system. From December to April, the "Christmas Winds" blow consistently from the northeast at 15 to 25 knots. This provides the best sailing conditions but can bring a persistent swell into more exposed north-facing anchorages. May and June are arguably the best months for those seeking calmer seas and less competition for moorings, as the winds drop and the water clarity peaks.
Avoid the region from August through October. While modern forecasting makes hurricane tracking precise, the humidity is oppressive and many of the best shoreside establishments, such as Mac’s Pizzeria on Bequia or the Sandy Lane Yacht Club on Canouan, close for maintenance. Temperatures remain a steady 28°C to 31°C year-round, but the humidity shift in late summer changes the experience from crisp to heavy.
Investment for a 2026 charter
Chartering in the Grenadines carries a logistical premium. Most high-calibre crewed yachts are based in Antigua or St Maarten and must reposition to St Vincent or Grenada to begin a charter. In 2026, expect a 25-metre motor yacht to start at 45,000 EUR per week plus expenses. For a 35-metre vessel with a crew of five or six, the base rate will sit between 85,000 EUR and 115,000 EUR.
These figures do not include the Advanced Provisioning Allowance (APA), typically 30-35% of the charter fee, which covers fuel, food, and docking fees. You should also account for the park fees in the Tobago Cays Marine Park. While these are nominal—roughly 15 EUR per person per day—they must be paid in Eastern Caribbean Dollars (XCD) or via a local agent, which your captain will manage.
Seven days from St Vincent to Grenada
A one-way southbound itinerary is the most efficient way to see the chain, as it keeps the wind on the port quarter rather than forcing a motor-heavy bash back upwind.
* **Day 1: St Vincent to Bequia.** A quick 9-mile hop across the Bequia Channel. Anchor in Admiralty Bay and clear customs. * **Day 2: Mustique.** A 12-mile sail to the most manicured island in the chain. Spend the evening at Basil’s Bar. * **Day 3: Canouan.** Head to Charlestown Bay. The island features a world-class runway and the Sandy Lane development, offering a high-end golf and spa contrast to the ruggedness of other stops. * **Day 4: Mayreau.** Drop anchor in Salt Whistle Bay. It is a perfect horseshoe of sand, though it can get busy by midday. * **Day 5: Tobago Cays.** Spend the day within the horseshoe reef. This is the primary reason to visit the Grenadines; the snorkelling with green turtles is peerless. * **Day 6: Union Island and Petit St Vincent.** Visit Happy Island—a man-made islet built of conch shells—before an overnight at the private island resort of Petit St Vincent. * **Day 7: Carriacou to Grenada.** A longer run south past the underwater volcano Kick 'em Jenny, finishing in St George’s, Grenada.
Short-stay logistics: The 3-night loop
For those combining a land-based stay on Mustique or Canouan with a private yacht, a three-night "mini-charter" is viable but should focus exclusively on the central Grenadines.
1. **Departure from Canouan:** Board at the marina and sail immediately to the Tobago Cays. Spend the first night under the stars in the marine park, away from the shore lights. 2. **Petit Tabac:** Move the yacht a short distance to the beach where scenes from *Pirates of the Caribbean* were filmed. It is an ideal spot for a private beach setup. 3. **Union Island:** Spend the final night in Clifton Harbour. It is the hub of the southern Grenadines, filled with kite-surfers and local markets selling spices and West Indian hot sauce.
The honest complexities of the region
The Grenadines are not as effortless as the Mediterranean or the BVI. There are specific frictions that a charterer must accept. First, the swell is a constant factor; even in a protected bay, a light roll is common. If you are prone to seasickness, a large catamaran is a more stable choice than a monohull or a lighter motor yacht.
Second, the "Boat Boys" are a permanent fixture of the experience. These are local entrepreneurs in skiffs who approach yachts to sell bread, ice, or rubbish removal. While most are professional and provide a genuine service, the frequency of approach can be jarring for those used to the privacy of the French Riviera. Finally, the infrastructure is limited. Provisioning must be planned meticulously by your chef before departure, as high-quality produce, specific wine vintages, and luxury dry goods are almost impossible to source once you leave St Vincent or Mustique.
Essential shoreside stops
While the yacht provides the luxury, the local establishments provide the character. These five spots are essential for an authentic Grenadines itinerary:
* **Basil’s Bar (Mustique):** Built on stilts over the water, this is the social heart of the region. It is the only place where you will see billionaires and yacht crews drinking at the same bar. * **Jack’s Bar (Bequia):** Located on Princess Margaret Beach, it offers the best fried fish and easy dinghy access. * **Sandy Lane Yacht Club (Canouan):** A starkly modern, high-spec marina that serves as the best spot for a formal dinner or a mid-charter bunker of fuel and water. * **Happy Island (Union Island):** An eccentric, hand-built bar in the middle of the reef. Accessible only by small boat. * **The Pink Sands Club (Canouan):** For those seeking a high-end spa day or a round of golf to break up the time at sea.