Port Saint Mary, Isle of Man offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Port Saint Mary, Isle Of Man, is known for its picturesque harbor and the annual Port St Mary Lifeboat Day. The best time to travel to Port Saint Mary, Isle of Man, is from June to August, with average air temperatures around 15-18°C (59-64°F) and water temperatures around 13-15°C (55-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
