Minnamurra, Australia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Minnamurra is known for the Minnamurra Rainforest and Minnamurra River in regard to tourism. The best time to travel to Minnamurra, Australia, is during the summer months of December to February, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!