While moving nearly due westward, Fico maintained peak winds for about 12 hours before weakening over cooler water temperatures. On July 14, passing over an area of 79 °F (26 °C) waters, the hurricane became disorganized while its winds dropped to 90 mph (150 km/h). Shortly thereafter, it again moved into an area of 83 °F (28 °C) waters, and again reached winds of 135 mph (215 km/h) on July 15. For 48 hours, Fico's winds fluctuated slightly, briefly dropping to 120 mph (195 km/h) before strengthening again to 135 mph (215 km/h). On July 17 the hurricane again began to weaken, and its winds dropped to as Fico entered the Central Pacific Hurricane Center area of responsibility. Fico slowly restrengthened and reached Category 3 status late on July 20 while passing about 170 miles (275 km) south of the island of Hawaii. The hurricane turned to the northwest toward an upper-level trough of low pressure, and after maintaining 115 mph (185 km/h) winds for about 36 hours it slowly weakened. On July 27 after entering an area of progressively cooler waters, Fico weakened to a tropical storm while located about 35 miles (60 km) east-northeast of Midway Island. It weakened to a tropical depression the next day, and late on July 28, after turning to the north, Fico became an extratropical depression. An approaching cold front absorbed the remnants of Fico and passed near southern Alaska on July 31. Ships to the southeast of Cold Bay reported heavy rainfall and strong winds in association with the remnants of Fico. Impact Hurricane Fico never made landfall, though a strong east-northeasterly swell from the hurricane along with a strong southerly swell from a southern hemisphere storm produced high surf along the coastline of Hawaii. Civil Defense officials reported 30-foot (9.1 m) waves well offshore. The island of Hawaii received breaking waves of 20 feet (6 m) in height, and eastern Maui reported up to waves. Southern Oahu and Kauai also reported slightly above normal waves. Several ships in and around the periphery of the hurricane received moderate winds and rough surf, one of which reported swell waves of 41 feet (12.5 m). The high seas washed a 65-foot (20 m) tugboat ashore on a reef at Kukuiula. Six people aboard a sloop off Hanalei were rescued by a Navy torpedo boat after it lost its auxiliary power and was unable to