Cape Pillar, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cape Pillar, Tasmania, Australia, is known for the Three Capes Track and the towering dolerite cliffs of the Tasman Peninsula. The best time to visit Cape Pillar, Australia, is during the summer months of December to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 16-18°C (61-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!