Harrislee, Germany offers 1 beach perfect for sunbathing, surfing, swimming, and more. Harrislee is known for its proximity to the Danish border and the Scandinavian Park shopping center. The best time to travel to Harrislee, Germany, is from June to August, when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 17-20°C (63-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!