The Star is another of the local names that dot the tuna grounds on the grounds south of the Vineyard, a reference mark for a piece of water that reliably holds bluefin. Like the Hooter, it marks structure and bait rather than being productive in itself.
The ground
The edge and shoal structure in this zone stacks sand eels, squid and other bait as current sweeps across it, and tuna set up to feed. Search the area around the mark for the concentration of life.
How to fish it
Trolling to cover the edge and find fish, then jigging and popping what you locate, is the standard approach. Match whatever bait is stacked up.
Tip Out on the shoal edges, the tide runs hard and the fish move with it. Fish the moving water, and be ready to reposition often as the bait and the tuna shift along the edge with the current.