Wittmund, Poland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Courtown is known for its picturesque harbor and family-friendly seaside attractions. Wittmund is in Germany, not Poland; the best time to visit is late spring to early autumn, with average air temperatures around 15-20°C (59-68°F) and water temperatures in the North Sea around 10-18°C (50-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!