Schmidt, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Schmidt, North Dakota, United States, is known for the Dakota Prairie National Park. The best time to travel to Schmidt, United States, is during late spring to early summer when the average air temperature is around 70°F (21°C) and water temperature is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!