Ocos, Guatemala offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ocos is known for its beautiful Pacific coastline and serene beach atmosphere. The best time to travel to Ocos, Guatemala, is during the dry season from November to April, when the average air temperature is around 27°C (81°F) and the Pacific Ocean water temperature is approximately 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!