33-meter Sportfisher From Jarrett Bay Boatworks Sportfisher yachts have been around for a long time now and there are alot of them cruising and exploiting offshore grounds around the world. However, the ultra large sportfisher yachts are becoming more and more common now. We are talking about boats that are pushing towards 30-meters LOA and over. That market is really heating up with yards jostling for recognition as the builder of the world's largest yacht of this type. Right now, that distinction goes to Yachting Developments of New Zealand with their 40-meter giant called "Lanakai".