Gwda Wielka, Poland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gwda Wielka, West Pomeranian Voivodeship, Poland, is known for its proximity to the Drawsko Landscape Park. The best time to travel to Gwda Wielka, Poland, is during the summer months of June to August, when the average air temperature is around 20-25°C (68-77°F) and water temperature is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!