Ault Field, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ault Field is known for Naval Air Station Whidbey Island, which is a significant attraction for military history enthusiasts. The best time to travel to Ault Field, United States, is during the summer months of June to August, when the average air temperature is around 65-75°F and the water temperature is approximately 55-60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!