Saint Vincent and the Grenadines stretch south from the volcanic main island into a chain of small, dry, sailing-friendly islets reaching nearly to Grenada. The climate is tropical and the country sits in the hurricane belt, but storms tend to track north — direct hits are infrequent.
Dry season (January–May) is the prime time. Light trade winds, dependable sun, calm seas, and the sailing conditions through the Grenadines are at their best. This is the busiest charter window — book yachts and Bequia/Mustique accommodation well in advance.
Shoulder (June and November) is a good value window: prices drop, the weather is still mostly fine, and the islands are quieter.
Wet/hurricane season (July–October) brings heavier rain and the active hurricane window. Sailing continues but is more weather-dependent; some smaller operators close.
Vincy Mas (Carnival) in late June into early July is the year's biggest party, centred on Kingstown. Bequia Easter Regatta is the high point for sailors, drawing classic yachts.
The La Soufrière volcano on Saint Vincent erupted in 2021; check the National Emergency Management Office advisories before planning trips to the northern half of the island.