Saltwater · Year-round in south Florida; best in warm months, sluggish in cold snaps
Snook
Centropomus undecimalis
Florida's premier inshore gamefish, built around one unmistakable black lateral line. Snook ambush bait from mangroves, docks and bridge shadows, then fight for structure the moment they are hooked.
Seasons · Peak
Identifying features
- Bold black lateral line running from the gills to the tail — no other inshore fish has it
- Protruding lower jaw and a sloping, concave forehead
- Yellowish fins and tail, with silvery-olive sides
- Two-part dorsal fin with a deep notch between the spiny and soft halves
- Look-alike: largemouth bass is a freshwater fish with a green horizontal stripe and no yellow fins
Habits
- Ambush predator holding tight to shade and structure
- Feeds hardest at night, dawn and on moving tides
- Cold-sensitive — goes lethargic below about 60 F and seeks deep, warm water
- Moves to passes and beaches to spawn in summer
Distribution
Where to find them
- Mangrove points and undercut shorelines on a moving tide
- Dock and bridge lights at night
- Passes, inlets and nearby beaches in summer
- Deep canals and marina basins during cold snaps
Where they live
How to catch them
Live bait at structure
Rig: Free-lined or lightly weighted live bait on a 3/0-4/0 circle hook
Bait/lure: Pilchards, threadfin herring or large shrimp
Key tip: Cast tight to the mangroves or dock shadow and let the bait swim.
Jerkbaits along mangroves
Rig: Soft jerkbait on a weighted swim-bait hook, skipped under the branches
Bait/lure: White and silver jerkbaits
Key tip: Apply pressure instantly — a hooked snook heads straight for the roots.
Best baits & lures
Baseline setup
- Rod: 7 ft medium-heavy spinning rod
- Line: 20 lb braid, 30-40 lb fluorocarbon leader
- Terminal: Circle hooks 3/0-4/0, jerkbaits, topwater plugs
Recommended gear for this species
Rod · Best value
9' 5-weight fly rod outfit
≈ US$180-260
Covers chironomid lakes and small rivers with one setup.
Flies · Budget
Chironomid assortment (30 patterns)
≈ US$25-40
Chironomids are 60% of a lake rainbow's diet in spring.
Picks come from our rule library — never paid placements. Prices are guides; affiliate links may earn us a commission.
Typical size
Common 18-30 in, 3-10 lb; large fish 20 lb+
On the table
Excellent — white, mild flesh; skin must be removed before cooking.
Similar species
Regulations vary by area and can change in-season — always check the official rules for your area before you fish. Regulations guide →
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