Balgowlah Heights, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Balgowlah Heights, New South Wales, Australia, is known for its proximity to the scenic North Head and the iconic Manly Beach. The best time to travel to Balgowlah Heights, Australia, is during the spring months of September to November, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-21°C (64-70°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!