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Hawaii Longline Logbook

Published by Pacific Islands Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 08, 2025 | Last Modified: 2025-12-03T01:00:28.000+00:00
This data set contains the logbook data of U.S. longline vessels based in Hawaii from 1990 to the present that fish in the central Pacific (120 deg W - 170 deg E and 50 deg N - 20 deg S). Tunas (Thunnus spp.) are the dominant species of the longline catch. Swordfish and blue shark were also numerous in the longline catch prior to April 2001. In addition, there are approximately 10 to 15 other Pelagic Management Unit Species (PMUS). Since April 2001, there have been numerous regulation changes that affect the catch and effort and fishing area of the fleet; the point of contact should be contacted for more information.

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