Ogna, Norway offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ogna is known for Ogna Beach, a popular destination for surfing and scenic coastal views. The best time to travel to Ogna, Norway, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 14-17°C (57-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!