Vinterbro, Norway offers 1 beach perfect for sunbathing, surfing, swimming, and more. Vinterbro is known for TusenFryd amusement park. The best time to travel to Vinterbro, 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 in nearby Oslofjord is approximately 16-18°C (61-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!