Cardigan, United Kingdom offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Hirmanli is known for its proximity to the ancient city of Soli-Pompeiopolis and the beautiful Mediterranean coastline. The best time to travel to Cardigan, United Kingdom, is during late spring to early autumn (May to September) when the average air temperature ranges from 12°C to 19°C and the sea temperature is around 12°C to 16°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!