San Bartolomeo al Mare, Italy offers 1 beach perfect for sunbathing, surfing, swimming, and more. San Bartolomeo al Mare is known for its beautiful beaches along the Italian Riviera and the annual Festival of the Madonna della Rovere. The best time to travel to San Bartolomeo al Mare, Italy, is from June to September, with average air temperatures around 75°F (24°C) and water temperatures around 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!