Shinchi, Japan offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Freeland, Washington, United States, is known for its proximity to the scenic Whidbey Island and the beautiful South Whidbey State Park. The best time to travel to Shinchi, Japan, is in late spring (May), when the average air temperature is around 18°C (64°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!