Deer Harbor, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Deer Harbor is known for the Deer Harbor Marina and the scenic views of the San Juan Islands. The best time to travel to Deer Harbor, 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 55°F (13°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
