Weakfish Fishing Guide

Weakfish is one of the most beautiful fish in the Mid-Atlantic inshore zone — iridescent purple, blue, and gold flanks patterned with small irregular spots, a deeply forked tail, and a delicate, paper-thin mouth that gives the species its name. They are members of the drum family and make a soft croaking sound, sometimes audible to anglers. Once extraordinarily abundant in Chesapeake Bay and the bays and rivers of the Mid-Atlantic coast, weakfish populations have experienced dramatic declines since the 1980s, the causes of which remain debated but likely involve increased predation on juveniles by striped bass combined with fishing pressure. Despite their reduced numbers, they remain a prized target wherever they appear, especially after dark on soft plastic jigs and live bait in tidal creeks and back-bay areas. Their flesh deteriorates rapidly after death and must be iced immediately for best quality.

Weakfish is a saltwater species.

Habitat

Weakfish inhabit coastal bays, estuaries, tidal rivers, and nearshore ocean waters from Nova Scotia to Florida, with the historic core of abundance in the Chesapeake Bay, Delaware Bay, and the bays of New Jersey and New York. They are primarily a warm-season fish in northern waters, appearing in spring and departing in fall. They favor sandy to muddy bottom, grass bed edges, and channel margins in 5 to 30 feet of water.

Diet

Weakfish are active predators that feed on shrimp, squid, small fish including bay anchovies, menhaden juveniles, spot, and croaker, and soft-bodied invertebrates. They feed most aggressively at night and are particularly susceptible to soft plastic lures, bucktail jigs, and live shrimp fished in moving water. Their thin, weak mouths necessitate a light drag and steady pressure rather than aggressive hooksets.

Fishing Techniques

Best Seasons

Spring, Fall

Size & Records

Average weight: 3 lbs. World record: 19.88 lbs (Jones Beach, New York, USA (1984)).