Greenbank, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Greenbank, Washington, United States, is known for the Greenbank Farm and its scenic views of the Puget Sound. The best time to travel to Greenbank, United States, is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
