Glossary of surf plug terms

The vocabulary used across this register, from ballast to white water. Every term is defined in one or two sentences, in the sense it carries on a beach rather than in a catalogue.

Page revised on 19/08/2026

Thirty four terms, each defined in a sentence or two, so that any entry in this register can be read straight through without stopping. Where a term has a page of its own, the definition links to it.

Open surf bag with tube slots holding six wooden plugs of different shapes, seen from above on a jetty wall — A bag laid out the way most of this vocabulary gets used: by feel, in the dark, one slot at a time.

A to E

Ballast: Lead set into a cavity in a plug body to fix how it sits at rest, how it flies on the cast and how hard it resists water pressure.
Belly hook: The hook hung from the underside of a plug, roughly under its middle. Often the first hook a builder or an angler removes to cut fouling.
Blitz: Fish feeding on the surface in numbers, usually on bait trapped against a bar or a beach. Loud, visible, and shorter than it looks.
Blow out: What a plug does when the water moving past it is faster than its lip or face can handle: it rises, skates on the surface and goes dead in the rod.
Bucktail: Deer tail hair. On this site it means the hair dressing tied on a tail hook, which slows a plug slightly and gives it something to swing on.
Cup face: The concave face cut into the head of a popper, which scoops water and throws it forward on each stroke.
Darter: A floating plug with a flat scoop cut at an angle across the nose, which hunts and dips when it is swung across moving water.
Dead drift: Letting a plug travel with the current with no retrieve at all, keeping only enough line tension to stay in contact with it.
Drop off: The edge where shallow ground falls away into deeper water. Fish sit below it and feed up onto it.
Eel skin plug: A wooden body sleeved with a cured eel skin, tied at the nose and slit at the tail so that water flushes through it as the plug moves.

F to M

Flaptail: A floating plug with a hinged metal plate at the rear that slaps the surface on a straight retrieve, making its own noise at any speed.
Foul: A hook catching the leader, the line or the plug itself on the cast, which kills the action without the angler seeing it happen.
Glide: The straight coasting movement a plug makes between rod sweeps, when the line is slack and nothing is pulling it.
Hook hanger: The eye, wire loop or screw that a hook hangs from. The point where water most often finds its way into a wooden body.
Line tie: The loop or hole the leader is attached to. Moving it, or bending it sideways, is the standard way to true a plug that runs off line.
Lip: The metal or plastic plate set into the head of a swimming plug. Its angle to the body sets the depth and the strength of the action.
Metal lip swimmer: A floating wooden plug with a metal lip, which rolls slowly from side to side at very low speed. The classic night plug of the northeast coast.
Mend: Feeding or repositioning line during a drift so that the current is not dragging the plug faster than you want it to travel.

N to S

Needlefish: A slim tapered plug with no lip and almost no built in action, built to float or weighted to sink, and driven by current and rod work.
Pencil popper: A tail weighted floating plug that stands nose up and slaps across the surface when the rod tip is whipped fast.
Plug: A hard lure with a solid body, here specifically one turned from wood for use in the surf.
Popper: Any surface plug with a cupped or flattened face that throws water on the retrieve.
Rip: A visible line or seam of disturbed water where fast current meets slower water, usually over a bar, off a point or at the end of a jetty.
Sand eel: A long thin bait fish that burrows into sand. Where sand eels dominate, thin profiles such as needlefish tend to beat fat ones.
Sink rate: How fast a weighted plug falls through the water. A far more useful thing to label a plug with than its weight.
Slider: A floating plug with no lip and no cup, which wakes on a slow retrieve and swings side to side when it is twitched on slack line.
Split ring: The small steel ring joining a hook to its hanger. A wear item, and one that opens under load long before it looks worn.
Sweep: Two meanings: a long slow pull of the rod to move a plug, and the current running along a beach parallel to the shore.
Swing: The path a plug takes when it is cast up current and allowed to travel across the flow on a tight line. The core method for current plugs.

T to Z

Through wire: Construction in which one stainless wire runs the length of the body from nose loop to tail loop, so hooks are held by wire rather than by wood.
Trough: The deeper channel between a sandbar and the beach, where fish travel and hold out of the heaviest wash.
Wake bait: A swimming plug built or tuned so that it runs in the surface film and leaves a visible V behind it, for shallow and snaggy ground.
Wash: The moving, aerated water on and around structure after a wave has broken. Cover for a feeding fish and for the angler casting to it.
White water: Broken, aerated water. It hides the angler and disorients bait, and it is also what makes a swimming plug blow out.