Sandvik, Iceland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sandvik is known for its proximity to the Mid-Atlantic Ridge and the Bridge Between Continents. The best time to travel to Sandvik, Iceland, is during the summer months of June to August, when the average air temperature is around 10-15°C (50-59°F) and the sea temperature is approximately 8-11°C (46-52°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!