Waskesiu Lake, Canada offers 12 beaches perfect for sunbathing, surfing, swimming, and more. Waskesiu Lake is known for Prince Albert National Park. The best time to travel to Waskesiu Lake, Canada, is during the summer months of June to August, when the average air temperature is around 20°C (68°F) and the water temperature 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!