Where is the Philippine sea?

Western North Pacific Ocean. The Philippine Sea is located between the islands of the Philippines and Taiwan and is part of the Western North Pacific Ocean. It is bordered on the north by the Ryukyu Islands, on the east by the Bonin Islands, and on the south by the Mariana Islands. The Philippine Sea has an area of approximately 1.4 million square kilometers (550,000 square miles) and is about 3,500 kilometers (2,200 miles) wide. The Philippine Trench, the deepest point in the Philippine Sea, is located in the eastern part of the sea and has a depth of 10,911 meters (35,797 feet).