Haarby, Denmark offers 1 beach perfect for sunbathing, surfing, swimming, and more. Haarby is known for its proximity to the scenic Helnaes Peninsula and the historic Braendegaard Manor. The best time to travel to Haarby, Denmark, is during the summer months of June to August, when the average air temperature is around 17°C (63°F) and the water temperature is approximately 16°C (61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!