Cabo Espiritu Santo, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cabo Espiritu Santo is known for its proximity to the scenic landscapes of Tierra del Fuego National Park. The best time to travel to Cabo Espiritu Santo, Argentina, is from December to February, with average air temperatures around 55°F (13°C) and water temperatures near 50°F (10°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!