Othmarschen, Germany offers 1 beach perfect for sunbathing, surfing, swimming, and more. Othmarschen, Hamburg, Germany, is known for its picturesque Elbstrand beach and the historic Jenisch House. The best time to travel to Othmarschen, Germany, is from June to August, with average air temperatures around 20-25°C (68-77°F) and water temperatures in the Elbe River around 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!