01The Fish
Centropristis striata — black sea bass — are members of the temperate Serranidae family (the broader sea bass and grouper group). Stocky bottom-oriented body, large mouth, single continuous dorsal fin with spiny anterior rays, a slightly pointed caudal fin with a long filamentous extension off the upper lobe in spawning males. Color shifts dramatically: females and juveniles are mottled dark gray-brown with light spots; large spawning males turn iridescent black and electric blue with a pronounced "knothead" — a fatty hump on the forehead — and the trailing dorsal streamer.
Sea bass are protogynous hermaphrodites: every fish is born female. The largest fish in a structure-bound population convert to male as needed to maintain breeding ratios. This means the 4+ lb humpy knothead you pull off a wreck was a 1 lb female a few years ago. The stock is currently rebuilt and at historic abundance — one of the genuine inshore success stories of the last decade.
02When & Where
May 16 (Opening). Inshore reefs and shallow wrecks fire up immediately. The first three weeks usually see the best action close to home — Block Island Sound, Plum Gut, and the inshore wrecks south of the Point.
June – August. Bag is 3 fish, but the fish are everywhere. Every wreck off the south side stacks. The Coimbra, the Atlantic Princess, the Mistletoe, the Eastern Star, and dozens of smaller pieces all produce. Inshore rockpiles in 30-60 ft hold fish through the summer.
September 1 (Fall bump to 6 fish). Bag doubles. Bigger fish (4+ lb knotheads) move toward offshore wrecks in 80-150 ft. The fishery's calendar pivots — boats run further offshore, and the average size climbs.
October – December. Peak quality fishing. Fall conditions, structure stacked with fish, generous bag. Cold pushes scatter the schools by late December, but the legal season runs to the 31st.
03How to Catch Them
Sea bass are structure fish. The technique is simple — find the structure, drop a bait or jig straight down, hold position over the piece.
Hi-low rig with squid or clam. The default. Two #1 or #2 hooks on a wire spreader or simple dropper loop rig, sinker on the bottom (3-8 oz depending on depth and drift). Squid strips, fresh clam, or a clam-and-squid combo. Drop, let it hit bottom, lift two cranks, hold.
Jigging. Effective on big fish. A 2-4 oz bucktail tipped with a squid strip, or a slim metal jig (RonZ, Hogy Pro Tail) worked vertically over the wreck. Knotheads will charge a jig and slam it on the drop.
Double-jig setup. Two bucktails on a rig — one heavy on the bottom, one lighter on a teaser dropper 24" up. Stacks doubles when the fish are competitive.
The big iridescent males with the humpy heads — the knotheads — are the most valuable fish in the population. Each knothead was a productive female before converting to male; killing them removes both a breeder and the demographic-controller fish. If you keep limits regularly, consider releasing the largest knotheads — they're a small fraction of the population and disproportionately important. Take the 16-20" fish for the table; let the bulls go.
Rigs
- Hi-low with #1 – #2 baitholder hooks
- Sinker: 3 – 8 oz depending on depth
- 2 – 4 oz bucktail (jigging)
- RonZ / Hogy Pro Tail (vertical jigs)
- 20 – 40 lb braid + 40 lb leader
Bait
- Squid strips (#1 universal)
- Fresh clam belly
- Sand eels (live or frozen)
- Snapper blue chunks (big-fish bait)
- Killies on the dropper hook
04Regulations · NY 2026
Current regulations as of the May 12, 2026 NYSDEC update. Always verify before keeping fish — regs change.
- Minimum size: 16" total length, measured from snout (mouth closed) to tip of tail.
- Open season: May 16 – December 31.
- Daily possession limit: 3 fish from May 16 – August 31; 6 fish from September 1 – December 31.
- License required: NY Marine Registry (free) for recreational anglers 16+.
- Verify: DEC marine regs page.
Black sea bass is the rare East End species at historic abundance. Stock assessments show the population fully rebuilt and supporting a generous recreational fishery — that's why the fall bag bumps to 6 fish. Take advantage of the fishery, but remember that knotheads are functionally the breeders. Limits filled with smaller fish are easier on the population than limits filled with bulls.
05The East End Calendar
- May 16: Season opens. Inshore reefs and shallow wrecks fire immediately.
- Jun – Aug: Peak inshore. 3-fish bag. Every wreck holds fish.
- Sept 1: Bag doubles to 6. Bigger fish move offshore.
- Oct – Nov: Best quality fishing of the year. Knotheads on offshore wrecks.
- Dec: Schools scatter as water cools. Season closes Dec 31.