Krynica Morska, Poland offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Krynica Morska is known for the Vistula Spit, the Krynica Lighthouse, and the Wielbladzi Grzbiet dune. The best time to travel to Krynica Morska, 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 water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!