Gaski, Poland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gaski is known for its historic Gaski Lighthouse, a popular tourist attraction in the West Pomeranian Voivodeship, Poland. The best time to travel to Gaski, 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!