Isle of Islay, United Kingdom offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Isle of Islay is known for its renowned whisky distilleries. The best time to travel to the Isle of Islay is from May to September, with average air temperatures around 12-16°C (54-61°F) and water temperatures around 10-14°C (50-57°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!