Puerto El Triunfo, El Salvador offers 1 beach perfect for sunbathing, surfing, swimming, and more. Puerto El Triunfo is known for the Jiquilisco Bay Biosphere Reserve and its vibrant fishing industry. The best time to travel to Puerto El Triunfo, El Salvador, is from November to April, with average air temperatures around 85°F (29°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!