Bat Yam, Israel offers 17 beaches perfect for sunbathing, surfing, swimming, and more. Bat Yam is known for its beautiful Mediterranean beaches and the Bat Yam Promenade. The best time to travel to Bat Yam, Israel, is from April to June, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 20-22°C (68-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!