St Martins Sea Caves, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. St Martins Sea Caves, New Brunswick, Canada, is known for the Fundy Trail Parkway and the Bay of Fundy. The best time to visit St. Martins Sea Caves in 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 12°C (54°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
