Jepara, Indonesia offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Jepara is known for its Kartini Museum and the beautiful Karimunjawa Islands. The best time to travel to Jepara, Indonesia, is from May to September, when the average air temperature is around 28°C (82°F) and the water temperature is approximately 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!