Polbain, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Polbain, Scotland, United Kingdom, is known for its proximity to the scenic Summer Isles and the North Coast 500 route. The best time to visit Polbain, United Kingdom, is during the summer months of June to August, when the average air temperature is around 15-18°C (59-64°F) and the sea temperature is approximately 12-14°C (54-57°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!