Thunder Bay, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Thunder Bay is known for the Sleeping Giant, Fort William Historical Park, and the Terry Fox Monument. The best time to travel to Thunder Bay, Canada, is from June to August, when the average air temperature is around 20-25°C (68-77°F) and the water temperature in Lake Superior is approximately 10-15°C (50-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
