Marienburg, Suriname offers 1 beach perfect for sunbathing, surfing, swimming, and more. Marienburg, Commewijne, Suriname, is known for the Marienburg Sugar Factory, a historic site that offers insights into the region's colonial sugar industry. The best time to travel to Marienburg, Suriname, is from February to April, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!