Isla Baboon Cay Island, Nicaragua offers 1 beach perfect for sunbathing, surfing, swimming, and more. Isla Baboon Cay Island is known for its stunning coral reefs and vibrant marine life, attracting snorkelers and divers to the South Caribbean Coast of Nicaragua. The best time to travel to Isla Baboon Cay Island, 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!