Pomeroon Supenaam, Guyana offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pomeroon Supenaam is known for its serene riverine landscapes and access to pristine beaches along the Essequibo Coast. The best time to travel to Pomeroon-Supenaam, Guyana, is from late August to early November, 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!