Les Cayes, Haiti offers 1 beach perfect for sunbathing, surfing, swimming, and more. Les Cayes is known for its beautiful beaches and vibrant coastal culture, making it a popular destination for travel and beach tourism. The best time to travel to Les Cayes, Haiti, is from November to March, with average air temperatures around 77°F (25°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!