Goderich, Canada offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Goderich is known for its historic Courthouse Square and the beautiful beaches along Lake Huron. The best time to travel to Goderich, Canada, is during the summer months of June to August, when the average air temperature is around 20-25°C (68-77°F) and the water temperature in Lake Huron is approximately 15-20°C (59-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!