Chain of Lagoons, Australia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Silver Lake, Washington, United States, is known for the Mount St. Helens Visitor Center and its proximity to the iconic Mount St. Helens. The best time to visit Chain of Lagoons, Australia, is during the summer months of December to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!