Stavern, Norway offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Stavern is known for its charming coastal atmosphere, historic naval heritage, and vibrant summer festivals. The best time to travel to Stavern, 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 15-18°C (59-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!