Junoszyno, Poland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Junoszyno, Pomeranian Voivodeship, Poland, is known for its proximity to the scenic Vistula Spit and the Baltic Sea beaches. The best time to travel to Junoszyno, Poland, is during the summer months of June to August, when the average air temperature is around 20-25°C (68-77°F) and the Baltic Sea 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!