Gleneden Beach, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gleneden Beach, Oregon, United States, is known for Salishan Coastal Lodge and its proximity to the scenic Oregon Coast. The best time to visit Gleneden Beach is during the summer months, with average air temperatures around 65-70°F and water temperatures near 55-60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!