Baie de Henne, Haiti offers 1 beach perfect for sunbathing, surfing, swimming, and more. Baie de Henne is known for its scenic coastal views and proximity to the Artibonite River, which is the longest river in Haiti. The best time to travel to Baie de Henne, Haiti, is from December to March, with average air temperatures around 77-82°F (25-28°C) and water temperatures near 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!