The Alaska State record for catching a halibut on sport fishing tackle is 459 lbs. Jack Tragis caught it in Unalaska Bay in 1996.
http://www.alaskaoutdoorjournal.com/Departments/Halloffame/famehalibut.html
http://www.sf.adfg.state.ak.us/region2/groundfish/gfhalibut.cfm
http://www.alaska-halibut-fishing-charters.com/halibut_biology.html
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No kidding. That Norski halibut isn’t THAT big!
At the boat launch in Homer there is a pictogram of a ‘but that was caught several years ago in a drift net in Southeast that was guesstimated to weigh over 1000lbs and was over 10 ft. long.
My biggest was 69” and 180lbs but you know what? The smaller ones taste better.