Conchagua, El Salvador offers 1 beach perfect for sunbathing, surfing, swimming, and more. Conchagua is known for the Conchagua Volcano, which offers stunning panoramic views of the Gulf of Fonseca and its surrounding islands. The best time to travel to Conchagua, 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!