Margaretsville, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Margaretsville is known for its picturesque Margaretsville Lighthouse and scenic views of the Bay of Fundy. The best time to travel to Margaretsville, Canada, is in July, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!