Thornback Ray Fishing in Vale of Glamorgan

Vale of Glamorgan has 39 shore marks rated for thornback ray. They're ranked below by how strongly thornback ray show at each spot, with today's live conditions beside every mark — so you can pick a spot that's worth fishing right now, not just on paper.

When to go

Out of season — best Mar–Jul, Sep–Oct
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best months: Mar–Jul, Sep–Oct · green months are prime, the outlined box is this month.

Tide Fish the flood

Time of day Night sessions clearly outfish daylight

Best thornback ray marks in Vale of Glamorgan

Ranked by how strongly thornback ray show at each mark. The chip on the right is today's live fish forecast.

Llantwit Major Beach Reliable for thornback ray
Today 65 Good

Target on the flood into HW over mixed sand/shingle; squid, bluey or crab baits; fish a rotten-bottom if casting onto rougher patches.

Sully Bay Reliable for thornback ray
Today 65 Good

Prime summer target on peeler crab, squid or sandeel; fish the flood into high water with a pulley/long trace over clean sand.

Rhoose Beach Reliable for thornback ray
Today 65 Good

Best late spring–autumn on peeler/soft crab or squid; fish the flood and first of ebb, long cast onto clean sand.

St. Mary’s Well Bay Reliable for thornback ray
Today 65 Good

Target the sandy bay on a pushing tide; peeler crab/squid/lug combos; long casts help but keep clear of rocky ground.

East Aberthaw Beach Reliable for thornback ray
Today 65 Good

Common target on sand/shingle; fish big squid or crab baits on a pulley/clip-down rig, mainly from mid-flood into high water.

Merthyr Mawr Sand Dunes Reliable for thornback ray
Today 65 Good

Common ray on clean sand; try bigger tides and dusk into dark with whole squid, mackerel or crab baits on a pulley/clip-down rig.

Barry Docks Outer Breakwater Reliable for thornback ray
Today 65 Good

Common on clean patches; fish crab or squid/mackerel cocktails on a pulley/long trace; expect takes from mid‑tide to low.

St. Athan Beach Reliable for thornback ray
Today 65 Good

Most consistent ray here; fish big squid/mackerel baits on a pulley/clip-down rig on the flood toward HW.

Aberthaw Reliable for thornback ray
Today 65 Good

Best chance from late spring to autumn; fish crab or sandeel on the flood, targeting deeper gullies and scoured edges.

Monknash Beach Reliable for thornback ray
Today 65 Good

Best target on peeler crab or squid baits; fish into the flood when the bay fills.

Southerndown Reliable for thornback ray
Today 65 Good

Target the cleaner sand at the bay mouths on a rising tide; squid, sandeel or crab baits, steady pressure to avoid kiteing into weed.

Barry Island (Whitmore Bay) Reliable for thornback ray
Today 65 Good

Best after dusk into high water; use bigger baits (squid, mackerel, crab) and a clipped-down rig for distance.

Penarth Esplanade Reliable for thornback ray
Today 65 Good

Best spring–autumn; fish big baits (squid/crab/fish) on a pulley rig over mixed ground; allow time for the run.

Cold Knap Point Reliable for thornback ray
Today 65 Good

Targets cleaner patches beyond the broken ground; fish squid/mackerel combos on the flooding tide.

Sully Beach Reliable for thornback ray
Today 65 Good

Take on clean ground on bigger tides; fish peeler/crab or squid cocktails, long traces and a steady lead in any cross-tide.

Bendrick Rock Reliable for thornback ray
Today 65 Good

Target from adjacent sand seams on the flood/early ebb; squid, sandeel or fish baits. Keep leads light enough to avoid wedging.

Ogmore-by-Sea Reliable for thornback ray
Today 65 Good

Target sandier runs between reefs on a big scent bait (squid/mackerel); often better from dusk into night.

Rhoose Point Reliable for thornback ray
Today 65 Good

Target cleaner sand/edges of rough ground on bigger tides. Squid or fish strip on a pulley/long trace; expect takes as tide eases near high water.

Cwm Nash Reliable for thornback ray
Today 65 Good

Target sand between rough ground, especially dusk/night; squid/bluey or crab baits on pulley rigs.

Aberthaw Power Station Outfall Reliable for thornback ray
Today 65 Good

Occasional on calmer spells; fish big squid/crab baits on sand/shingle lanes—expect bites on the slackening tide.

Llantwit Major Cliffs Reliable for thornback ray
Today 65 Good

Best from adjacent sandier gutters on bigger tides; fish on the slack/early flood with squid or crab combos.

St. Donat’s Bay Reliable for thornback ray
Today 65 Good

Targets the sandier patches; fish a big squid or crab bait on a steady run of tide, especially evening sessions.

The Knap (Barry) Worth a try for thornback ray
Today 65 Good

Occasional on bigger spring tides; fish crab or sandeel on a clipped-down ray trace.

Barry Docks Breakwater Worth a try for thornback ray
Today 65 Good

Occasional on cleaner patches near the entrance; try crab/squid on a pulley pennel and fish the slackening tide.

Nash Point Worth a try for thornback ray
Today 65 Good

Possible from nearby mixed/cleaner ground; fish sandeel or squid on a pulley around slack water.

Plus 14 more rated marks — browse every mark in Vale of Glamorgan.

Planning ahead? The live fish forecast map compares these marks across the week.

Tactics for thornback ray

Top baits, best first

  1. Sandeel
  2. Mackerel Strip
  3. Bluey (Pacific Saury)
  4. Squid

Rigs that work, best first

  1. Pulley Pennel Dropper
  2. Up and Over
  3. Long & Low

Full tactics, seasonal detail and more baits are on the Thornback Ray species guide.

Thornback Ray fishing elsewhere