Saint Vincent, Saint Vincent and the Grenadines offers 1 beach perfect for sunbathing, surfing, swimming, and more. Saint Vincent, Saint Andrew, Saint Vincent and the Grenadines, is known for the stunning La Soufriere volcano and the beautiful Botanic Gardens. The best time to travel to Saint Vincent, Saint Vincent and the Grenadines, is from December to April, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!