Sant Pol de Mar, Spain offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Sant Pol de Mar is known for its beautiful beaches, the Church of Sant Pau, and the Michelin-starred restaurant Sant Pau. The best time to travel to Sant Pol de Mar, Spain, is from June to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!