East Hope, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. East Hope, Idaho, United States, is known for its proximity to Lake Pend Oreille and the scenic beauty of the surrounding Cabinet Mountains. The best time to travel to East Hope, United States, is during the summer months of June to August, when the average air temperature is around 75°F (24°C) and the water temperature in nearby Lake Pend Oreille is approximately 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!