 She resumed convoy escort operations in the North Atlantic, between Boston and Greenland—primarily in the Argentia and Narsarssuak vicinities—and continued the task through 1944 and into 1945.With the cessation of hostilities in Europe in May 1945, Tampa resumed ice patrols off the Grand Banks in June through August, alternating with "Modoc" (WPG-46) and "Mojave" (WPG-47).Leaving Argentia on 6 September 1945, less than a month after the war against Japan ended, "Tampa" operated between there and Boston, receiving a 30-day availability at the Coast Guard yard in Boston in November and December.