Bentley, Canada offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Bentley, Alberta, Canada, is known for the Bentley Farmers' Market. The best time to travel to Bentley, Canada, is in July when the average air temperature is around 20°C (68°F) and the water temperature in nearby lakes is approximately 18°C (64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!