Sackville Parish, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sackville Parish is known for Mount Allison University and the Tantramar Marshes. The best time to travel to Sackville Parish, Canada, is in July 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!