La Brena, Nicaragua offers 1 beach perfect for sunbathing, surfing, swimming, and more. Costanera Rio Grande is known for its scenic waterfront along the Rio Grande River and its proximity to the Tierra del Fuego National Park. The best time to travel to La Brena, Nicaragua, 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!