These underwater ledge systems feature steep drop-offs, rocky bottom structures, and deep surrounding waters, all of which create an ideal habitat for bottom-dwelling species like cod, haddock, pollock, and redfish. The ledge itself rises from deeper water, creating an upwelling that stirs nutrients and attracts baitfish — which in turn draw predators. Fish tend to stack along the edges and in the troughs, especially during slack or turning tides. The area is well-known to local anglers for its reliable action, consistent depth contours, and proximity to shore, making it a productive destination for boats targeting groundfish throughout the season.