Ballina, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ballina, New South Wales, Australia, is known for the Big Prawn and its beautiful beaches. The best time to travel to Ballina, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures about 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!