El Manantial, Nicaragua offers 1 beach perfect for sunbathing, surfing, swimming, and more. El Manantial is known for its proximity to the stunning beaches of San Juan del Sur and the scenic beauty of Lake Nicaragua. The best time to travel to El Manantial, Nicaragua, is from December 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!