Following a brief respite in Australia, "Hudson" steamed to Kwajalein to join the armada readying for the invasion of the Marianas. After delivering shore bombardment to clear the way for landings on Saipan, Guam, and Tinian, the destroyer took part in the Battle of the Philippine Sea on 19 June. She contributed two kills to the massive destruction of Japanese planes later known as "The Marianas Turkey Shoot". In mid-July, as the invasion of Guam was launched, "Hudson" steamed off the island to screen transports and shot down another enemy aircraft, as well as rescuing three downed Navy pilots and a Japanese flier. From the Marianas, "Hudson" steamed to Palau to support landings on Peleliu and Angaur from 12–25 September. Departing Manus in the Admiralty Islands on 4 October, she reached San Francisco 2 weeks later for overhaul.