Iluka, Australia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Iluka is known for the Iluka Nature Reserve, a UNESCO World Heritage-listed rainforest. The best time to travel to Iluka, Australia, is from September to November, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 20-22°C (68-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!