Guayacan, Venezuela offers 1 beach perfect for sunbathing, surfing, swimming, and more. Guayacan, Nueva Esparta, Venezuela, is known for its proximity to the beautiful beaches of Margarita Island. The best time to travel to Guayacan, Venezuela, is from December to April, with average air temperatures around 80°F (27°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!