Heceta Beach, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Heceta Beach, Oregon, United States, is known for its picturesque coastal scenery and proximity to the iconic Heceta Head Lighthouse. The best time to visit Heceta Beach, United States, is from July to September, when the average air temperature is around 65°F (18°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!