Forks, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Forks, Washington, United States, is known for its association with the "Twilight" book and film series. The best time to travel to Forks, United States, is during the summer months of July and August, when the average air temperature is around 70°F (21°C) and the nearby ocean 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!