De Panne, Belgium offers 1 beach perfect for sunbathing, surfing, swimming, and more. De Panne is known for its expansive sandy beaches and the nearby Plopsaland amusement park. The best time to travel to De Panne, Belgium, is from June to August, with average air temperatures around 18-22°C (64-72°F) and water temperatures around 17-19°C (63-66°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!