Porvenir, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. Porvenir is known for the Museo Municipal de Porvenir, which showcases the history and culture of Tierra del Fuego. The best time to travel to Porvenir, Chile, is from December to February, with average air temperatures around 50°F (10°C) and water temperatures near 45°F (7°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!