Round fish · Rock and pier

Rockling

A winter bite on the north-east piers when nothing else is feeding.

Rockling
Image: Jonathan Couch, A History of the Fishes of the British Islands (1862–65), Public domain, via Wikimedia Commons
Know it
Eel-like brown body with three (or more) barbels around the mouth.
Bait
Lug, crab
Rigs
Two-hook flapper
Table
Return it Return it. Small and not worth eating.

Season

Typical months on the North West and North East coasts, with this month ringed. Seasons shift a few weeks with water temperature and run differently around the coast: see each region's headline fish below.

Irish Sea
North Sea
PeakPresentRareIrish Sea = North Wales to Cumbria · North Sea = Yorkshire to Northumberland

Legal minimum size

Rockling

Last checked 18 October 2026

Measured from the tip of the snout to the end of the tail (rays: wing tip to wing tip). Each region links to its regulator.

AreaMinimum
North West EnglandNo legal minimum
North WalesNo legal minimum
Yorkshire to the TyneNo legal minimum
NorthumberlandNo legal minimum

No size for this fish is listed in the regional rules we checked for Cardigan Bay and the Llyn, Pembrokeshire, Gower and South Wales, Severn estuary, Somerset and North Devon. That may mean none is set, or that the national rules apply: check locally.

and 11 other regions

Rules change, usually each spring. Check the regulator for the area before you keep a fish.

Where to catch it

Regions with marks where rockling is one of the main fish, and how many marks.