Bar Beach, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Bar Beach, New South Wales, Australia, is known for its stunning coastal views and proximity to the popular Merewether Ocean Baths. The best time to travel to Bar Beach, Australia, is from December to February, with average air temperatures around 25°C (77°F) and water temperatures near 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!