Garners Beach, Australia offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Garners Beach, Queensland, Australia, is known for its proximity to the Great Barrier Reef and Mission Beach. The best time to travel to Garners Beach, Australia, is from May to September, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 23-26°C (73-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!