Comerong Island Rd, Australia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Comerong Island Rd, New South Wales, Australia, is known for Comerong Island Nature Reserve and Shoalhaven River. The best time to visit Comerong Island Rd, 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!