Ashkelon, Israel offers 13 beaches perfect for sunbathing, surfing, swimming, and more. Ashkelon is known for its National Park, which features ancient ruins and a beautiful Mediterranean beach. The best time to travel to Ashkelon, Israel, is from April to June when the average air temperature is around 70-80°F (21-27°C) and the Mediterranean Sea temperature is approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!