Yarrow Point, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Yarrow Point is known for its scenic waterfront views and proximity to Lake Washington. The best time to travel to Yarrow Point, United States, is during the summer months of June to August, when the average air temperature is around 70-75°F (21-24°C) and the water temperature in nearby Lake Washington is approximately 65-70°F (18-21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!