Santa Fe, Argentina offers 18 beaches perfect for sunbathing, surfing, swimming, and more. Santa Fe, Santa Fe, Argentina, is known for the historic Puente Colgante suspension bridge and the scenic Parana River. The best time to travel to Santa Fe, Argentina, is from March to May, with average air temperatures around 20°C (68°F) and water temperatures near 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!