We went out of Newport Saturday with a heading towards the banana, we got out about what I estimated at 20 miles or so and dumped gear out, instantly were hooked up!, The next fish is where it got interesting, I worked the fish up under the boat on Swim Bait gear and just then A huge Sealion appeared 30 yards from the boat. No sooner than he saw us he darted for the boat and after the Tuna he went! In no time he had it and appeared with it in his mouth just out from the boat to show it off and then bit it in half right behind the gill plate leaving me the head to reel in! I was shocked and PO'd at the same time! We managed 16 fish for the day and was done at 10am, we did manage to Salmon on the way in, both on divers and cut plug at 25 pulls.