Amherstburg, Canada offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Amherstburg is known for Fort Malden National Historic Site and the Amherstburg Freedom Museum. The best time to travel to Amherstburg, Canada, is in late spring or early fall when the average air temperature is around 60-70°F (15-21°C) and the water temperature in Lake Erie is approximately 50-60°F (10-16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!