Sea fishing in Carmarthenshire

Places to fish in Carmarthenshire

Forecast day Future days premium

Target fish

Forecast tuning currently supports Bass and Mackerel — more species are on the way.

Prefer drier days Heavy rain periods lower the mark condition.

Fishing Marks in Carmarthenshire

25 Marks Found

Burry Inlet (Llanelli Shore)

(6.6/10)

Long, gently shelving sand and mudflats on the Llanelli side of the Burry Inlet, fished from the shore path and accessible beach access points; it’s classic estuary/beach fishing with big tidal movement, channels and gullies that shift, producing best at mid-to-high water (and the first of the ebb) for flatties,...

Bass Whiting Plaice Flounder Dab

Estuary

Burry Port Beach

(6.5/10)

Burry Port Beach is a wide, gently shelving sand and mud beach on the south Carmarthenshire coast, close to the harbour and the Burry Inlet. Access is easy from the promenade and nearby parking, with fishing mainly by longish casts over clean sand for flats and by working the low-water...

Bass Whiting Plaice Flounder Dab

Beach

Burry Port Breakwater

(6.3/10)

Burry Port Breakwater is a long stone breakwater protecting the small harbour, giving access to deeper water on the seaward side and sheltered fishing inside the harbour mouth. Access is a straightforward walk along the wall (exposed to wind and swell), and the mark fishes best around mid-to-high water when...

Bass Pollack Plaice Flounder Dab

Breakwater

Burry Port Harbour Wall

(6.2/10)

Burry Port Harbour Wall is the outer harbour arm/breakwater that shelters the marina and inner harbour, giving relatively easy, level access on foot and a safe platform in calmer weather. Fishing is typical of a sandy/muddy Bristol Channel harbour mouth with some rougher stone edge—good for mixed flatfish and dogfish...

Bass Whiting Plaice Flounder Dab

Harbour

Cefn Sidan Sands

(6.9/10)

Cefn Sidan Sands is a long, gently sloping open surf beach on the Carmarthenshire side of Carmarthen Bay, best accessed from the Pembrey Country Park car parks and then a walk over dunes/paths onto firm sand. Fishing is classic clean-ground surf work: generally easy casting and roaming tides, with ray...

Bass Whiting Plaice Flounder Dab

Beach

Ferryside Beach

(6.4/10)

Ferryside Beach sits on the south side of the River Towy estuary opposite Llansteffan, with easy access from the village/parking and a long walk of firm sand and mud-flats at low water. It’s a classic estuary shore mark where most fishing is done on the flooding tide into deeper gutters...

Bass Plaice Flounder Dab Thornback Ray

Estuary

Fishing in Carmarthenshire

Summary

Overview

Carmarthenshire is a strong all‑round South/West Wales sea‑angling county, centred on the sheltered waters of Carmarthen Bay and the big tidal Burry Inlet. It offers everything from easy-access beaches and promenades to estuary mudflats, rock marks and open-bay surf—often with less crowding than some neighbouring “headline” venues.

Expect a mixed fishery:

Spring–summer: bass, flounder, school mackerel, garfish, occasional smoothhound/tope near the bay’s edges.
Autumn–winter: codling can show in some years, plus whiting, dogfish, coalies, and good winter flounder.

The county’s character is defined by tide and current. The Burry Inlet in particular has strong flows and big range, so timing and safe access matter as much as bait choice.

Location and Access

Fishing by area (shore-focused)

1) Burry Inlet & Llanelli waterfront (estuary)

Best for: flounder, bass, schoolie codling/whiting in winter, mullet (where present), eel on occasion.

Llanelli promenade / harbour approaches: Easy access and sheltered in most winds. Fishing can be very tide-dependent; look for deeper channel edges, areas of flow and any structure.
Estuary flats and creek mouths: Classic flounder territory—especially where small gutters drain off the flats on the ebb.

Practical note: Large areas of the inlet are mud/sand flats that can be hazardous and can cut you off quickly. Fish from known firm ground and avoid “just walking out” unless you truly know the place.

2) Pembrey & Cefn Sidan (Carmarthen Bay)

Best for: bass (summer/autumn), flounder, whiting/dogfish in colder months, occasional rays and smoothhound near features.

Cefn Sidan beach (long sandy beach): Great for mobile surf fishing—covering water and finding gutters/holes. After a sea pushes in, the first couple of hours of the flood can be productive for bass.
Pembrey side marks: Any outfalls, groynes, or rougher patches can concentrate fish.

Conditions: Takes a surf well; in calm clear water it can fish “bitty” in daylight—dusk and night often improve bass and whiting.

3) Kidwelly & the River Tywi / Gwendraeth estuary areas (where tidal)

Best for: flounder, school bass, occasional sea trout at times (check local byelaws/seasonal rules).

Brackish stretches and confluences: Fish the edges of the main flow with lighter leads when possible.

Note: Some areas are more “estuary style” than open coast—ideal for light gear, small baits and careful presentation.

4) Ferryside & bay/estuary interface

Best for: flounder, bass, school mackerel at times, whiting in winter.

The bay/estuary meeting points can produce when baitfish are present; work deeper run-offs and channel margins.

5) Inner Carmarthen Bay beaches and mixed ground

Best for: bass, flounder, whiting/dogfish, occasional ray/smoothhound.

Feature-hunting is key: small scars, mussel beds (where present), and any rough patches on an otherwise sandy seabed.

Tip: In Carmarthenshire, “reading water” (gutters, seams, colour changes) usually matters more than finding dramatic rock marks.

Seasons & Species

Species & seasons (realistic shore expectations)

Bass

When: Late spring through autumn; best often June–October, with peak chances around late summer/autumn.
Where: Surf beaches with gutters, estuary mouths, areas with sandeel/sprat.
Notes: Night tides, a bit of colour, and a pushing swell are your friends.

Flounder

When: Nearly year-round; very consistent from autumn through spring.
Where: Burry Inlet and all tidal estuary sections, plus sandy bay beaches.
Notes: They love small baits presented neatly; don’t overdo bait size.

Whiting

When: Autumn–winter into early spring.
Where: Beaches and deeper estuary channels.
Notes: Can be tide-specific—often best around dusk into the early flood.

Mackerel

When: Typically summer (varies annually).
Where: More likely when bait comes close; some years they’re patchy inside the bay.
Notes: Be ready to be mobile—short windows can happen.

Dogfish (rock/lesser spotted)

When: Common much of the year, often more noticeable spring–autumn.
Where: Most sandy marks after dark.

Rays (small-eyed/thornback) & smoothhound (occasional)

When: Late spring to early autumn.
Where: Best chances near rougher patches and bay edges; not guaranteed every session.
Notes: Use bigger baits and tougher gear if you’re specifically targeting these.

Codling (in some winters)

When: Late autumn–winter in better cod years.
Where: Surf beaches and deeper water—often during/after a blow.
Notes: Don’t plan a whole season around them; treat as a bonus species.

Methods & Tackle

Methods, rigs & tackle (shore practical)

General beach setup (mixed species)

Rod/line: 12–13ft beachcaster, 15–18lb mono + shock leader.
Terminal: 2-hook flapper or 1-up/1-down clipped rig.
Hooks: Size 1 to 2/0 for mixed fishing (smaller for whiting/flounder).
Baits: Lugworm, ragworm, squid strips, mackerel/sandeel when available.

Flounder in estuary channels and gutters

Rod: Light beachcaster or 9–11ft light surf/spinning rod where casting demands allow.
Rig: Simple running ledger or 1-hook clipped rig; 2–4oz leads often enough in steadier water.
Hooks: Size 2–1 (fine wire patterns can help).
Baits: Rag/lug, maddies, small strips of squid; add a small bead/attractor if water is coloured.
Tactic: Fan casts to find a gutter; once you hit fish, stay put.

Bass (bait)

Rig: Pulley or clipped-down rig to punch bigger baits.
Hooks: 2/0–4/0.
Baits: Peeler crab (when in season), lug/rag cocktails, squid+worm, fresh fish strip.
Tactic: Fish into the surf line and along the edge of white water; move until you locate feeding fish.

Bass (lures)

Best conditions: Dusk/night, mild surf, or overcast days with some colour.
Lures: 1/2–1oz metal lures, soft plastics 10–15cm with 10–30g heads, shallow divers in calm bays.
Where: Along gutters, around any structure, and where bait is pushed tight.

Winter whiting

Rig: 2–3 hook flapper with smaller hooks.
Hooks: Size 4–1.
Baits: Small squid strip, rag, lug; keep baits neat.
Tactic: Shorter casts can outfish long casts when whiting are tight in.

Dealing with tide and weed

Grip leads (wired) for strong flow.
Longer snoods can help in calmer water; shorten them when surf/weed is heavy.
If weed is bad, switch to single-hook rigs and fish slightly up-tide to reduce snagging.

Tides and Conditions

Tides, weather & conditions

Tide range and flow

The area can experience large tidal range, with strong currents in the Burry Inlet.
Best general patterns:
- Estuary flounder: last 2 hours of the ebb (as food drains off flats) and first 2–3 hours of the flood.
- Beach bass: flood tide into high, especially with a bit of surf or coloured water.
- Winter whiting: often dusk/night on a making tide.

Wind and sea state

Onshore winds that build a moderate surf often improve catches on open beaches (bass, whiting, sometimes codling).
Too much swell can make presentation difficult on clean sand—use heavier leads and stronger rigs.
In clear, calm conditions, scale down: smaller hooks, finer snoods, smaller baits; fish low-light.

Water clarity

A slight “tea stain” is ideal for bass.
After heavy rain, estuaries can colour up—this can help bass and flounder, but extreme freshwater push may slow sport.

Safety & Acccess

Safety, access & local considerations

Burry Inlet safety

Treat the inlet with respect: fast-rising tide, strong currents, and soft mud in places.
Avoid crossing or walking far onto flats unless you have local knowledge and firm-route familiarity.
Plan your exit: set a turnaround time and stick to it.

General shore safety

Check tide tables, wind direction, and swell forecast.
Night fishing: headtorch + spare, reflective clothing, and let someone know your mark and return time.
Use cleats/studs if you end up on algae-covered slipways or rocks.

Access & etiquette

Many marks are near promenades, beaches and public footpaths—fish considerately around walkers and dogs.
Take litter and discarded line home; Carmarthen Bay is heavily used by the public in summer.

Regulations

Follow Welsh and UK rules for bass (size limits, seasonal/retention changes can occur). Check Welsh Government/NRW updates before trips.
If targeting migratory species in tidal rivers/estuaries, confirm local byelaws and seasons.

Tips

Practical tips that consistently catch more fish here

Fish the features, not the postcode: On long sands like Cefn Sidan, a small gutter or hole can hold all the fish.
Time your session around tide turns: In the inlet, bites can switch on for 30–60 minutes when flow eases.
Scale to conditions: Clear calm nights—smaller hooks and baits; coloured surf—bigger baits and stronger gear.
Carry two bait options: Worm for regular bites, plus squid/fish strip for durability and bass/dogfish.
Use fresh, neat baits for whiting/flounder: Over-large baits reduce takes.
Keep mobile on beaches: If you’re blanking after 30–45 minutes with no signs (no bites, no baitfish, no birds), move to a new gutter.
Respect the inlet: Fish from known safe edges and let tide do the work—don’t chase water across flats.

Nearby

Nearby counties (worth exploring)

Pembrokeshire (west): More rock and reef structure, clearer water, and a broader species list from rugged marks.
Swansea / Gower (east): Excellent surf beaches and estuary options; good for bass and winter species.
Ceredigion (north): More exposed Welsh coast with rocky marks and deeper-water influence in places.

FAQs

FAQ

Is Carmarthenshire better for beaches or rocks?

Mostly beaches and estuary fishing. There are harder patches and structure, but it’s primarily a sand/estuary county where finding gutters and channels is key.

Can I catch bass from the shore here?

Yes—best chances are summer into autumn, especially on flood tides, at dusk/night, with a bit of surf or colour.

What’s the most reliable species for beginners?

Flounder and whiting (in season) from estuary edges and accessible beaches. Lug/rag on simple rigs will put fish on the shingle/sand.

Do I need heavy gear?

Not always. In the estuary and calm bay conditions, lighter leads and simpler rigs catch more. In strong tide/surf, you’ll need grip leads and shock leaders.

When is the best time of day?

Low light is consistently good: dusk into night for bass and whiting; flounder can feed well in daylight if tide and flow are right.

Summary Table

Quick reference table

Target	Best area type	Prime months	Tide focus	Go-to bait/lure
Bass	Surf beaches, estuary mouths	Jun–Oct	Flood to high, dusk/night	Peeler crab, worm cocktails, SPs/metal lures
Flounder	Burry Inlet channels, gutters	Sep–Apr (year-round)	Late ebb / early flood	Rag/lug, small squid strips
Whiting	Beaches, deeper channels	Oct–Mar	Dusk/night on flood	Small squid/rag/lug
Mackerel	When shoals push in	Jun–Sep (variable)	Any moving water	Feathers/small metals
Dogfish	Most sandy marks at night	Spring–autumn	Any	Squid, fish strip
Ray/smoothhound (occasional)	Bay edges/rough patches	May–Sep	Mid-tide periods	Crab/fish baits, bigger squid

Fishing Towns in Carmarthenshire

Aber-Arad Aber-Gi?r Aber-Giar Abercowin, Llandilo Abercych Aberglasney Abergorlech Abergwili Aberhalen Aberlash Abernant Achddu Allt Alltwalis Amgoed, Felin-Henllan Ammanford Arms, Bronwydd Babel Backe Banc-y-ffordd Bancffosfelen Bancycapel Bancyfelin Bancyffordd Bargoed Terrace Bethlehem Betws Bigyn Blaen-waun Blaen-y-coed Blaenau Blaenau and Cae'r-bryn Blaenhalen Blaenos Blaenvrorfa Blaenwaun Box Brechfa Broad Oak Broadlay Broadway Bron-felin Bronwydd Bronwydd Arms Brook Bryn Bryn (Carmarthenshire) Bryn Iwan Bryn-Meillion Brynamman Brynamman, Upper Brynmyrddin Burry Port Bwlch-y-clawdd Bwlchnewydd Bynea Cae-Mawr Cae'r-bryn Caeo Caerfyrddin Caio Caledfwlch Cana Capel Hendre Capel Isaac Capel Iwan Capel-Dewi Capel-Gwynfe Capel, Graig Carmarthen Carmarthen St. David Carmel Carn-wen Carway Carwe Castell Newydd Emlyn Castell-y-rhingyll Castle Ely Cefn-bryn-brain Cefn-y-pant Cefnbrafle Cefncaeau Cefneithin Ceidrych, Dyffryn Cenarth Cilgwyn Cilsan Cilycwm Coed Cae Coomb Coopers Coopers Estate Court Henry Croes-y-Ceiliog Croesyceiliog Cross Hands Cross Hands and Pen-y-groes Cross Inn Crosshands Crow Hill Crug-y-bar Crugybar Crwbin Cwm Aman Cwm-bwr Cwm-byr Cwm-Cych Cwm-du Cwm-dwr Cwm-felin Cwm-fferrws Cwm-ffrwd Cwm-hiraeth Cwm-Ifor Cwm-is-fael Cwm-mawr Cwm-Nant-Gwyn Cwm-oernant Cwm-twrch Uchaf Cwm-Twrch, Upper Cwm-y-glo Cwmann Cwmbach Cwmcarnhywel Cwmcych Cwmduad Cwmdwr Cwmdwyfran Cwmfelin Mynach Cwmfelin-Boeth Cwmffrwd Cwmgwili Cwmhiraeth Cwmifor Cwmisfael Cwmllynfell and Ystradowen Cwmmiles Cwmorgan Cwmpengraig Cwrt-y-cadno Cydweli Cyffic Cynghordy Cynheidre Cynwyl Elfed Dafen Danyrhelyg Derlwyn Derwydd Dimpath Dinas Dinas Bach Dinefwr Park Dol-gran Dol-y-gareg Dolgran Dre-fach Drefach Drefelin Drefelin, Pentre Dryslwyn Dyfatty Dyffryn Ceidrych Ebenezer Edwinsford (Rhydodyn) Efail-wen Efailwen Ely, Castle Esgair Esgairdawe Farmers Felin-foel Felin-gwm-isaf Felin-gwm-uchaf Felin-Henllan-Amgoed Felin-pandy Felin-wen Felindre Felinfoel Felingwmisaf Felingwmuchaf Ferryside Ffair-fach Ffairfach Ffald-y-Brenin Ffaldybrenin Ffarmers Fferws Hill Fforest Ffynnon-ddrain Ffynnon-las Ffynnon-wen Ffynnonddrain Five Roads Foelgastell Forge Llandyfan Four Roads Furnace Furze, Halfpenny Garden Suburb Garnant Gelli Gelli Deg Gellywen Glan-Bran Glan-Duar Glan-dwr Glan-Gwili Glanaman Glandwr Glandy Cross Glansevin Glyn-hir Glyn-moch Glyn-teg Glynteg Goetre-fawr Golden Grove Goodwin's Town Gors-goch Gorslas Gosport Graig Graig Capel Green, The Gwaun-Cae-Gurwen Gwaun-gyd Gwernogle Gwyddgrug Gwyddrug Gwynfe, Capel Halfpenny Furze Halfway Hebron Hendre, Capel Hendy Hendy and Fforest Hendy-Gwyn Henllan Amgoed Henllys Heol-galed Hiraeth Hopkinstown Horeb Howard, Parc Idole Iet-y-bwlch Iwan, Capel Johnstown Kidwelly Lampeter Lan Lando Laques, The Laugharne Llanarthne Llanboidy Llandawke Llanddarog Llanddeusant Llanddowror Llandeilo Llandilo-abercowin Llandovery Llandybie Llandyfaelog Llandyfan Llandyfan, Forge Llandyry Llandysul Llanedi Llanegwad Llanelli Llanerch Llanfallteg Llanfallteg West Llanfihangel-ar-arth Llanfihangel-uwch-Gwili Llanfynydd Llangadog Llangain Llangan Llangathen Llangeler Llangennech Llanglydwen Llangunnor Llangyndeyrn Llangynin Llangynog Llanllawddog Llanllwch Llanllwni Llanmiloe Llannon Llannon (Carmarthenshire) Llanpumsaint Llansadurnen Llansadwrn Llansadwrnen Llansaint Llansawel Llansteffan Llanwinio Llanwrda Llanybri Llanybydder Llanycrwys Llanymddyfri Llidiad-Nenog Llwyn-y-brain Llwynhendy Login Machynys Maenlle-gwaun Maenllegwaun Maes-y-bont Maes-y-crugiau Maesybont Maesycrugiau Manordeilo Marble Hall Marros Meidrim Meinciau Merthyr Milo Morfa Morfabach Myddfai Mynach, Cwmfelin Mynydd Cerrig Mynydd Pemy-bre Mynydd y Gareg Mynydd-bach Mynydd-bach-Cwrt-Henry Mynyddygarreg Nant-y-Bai Nant-y-ff?n Nant-y-rhibo Nantgaredig Nantycaws Nebo Neuadd Neuadd Fawr New Dock New Inn Newcastle Emlyn Pant Yr Athro Pant-gwyn Pant-hoel Pant-teg Pant-y-Caws Pant-y-llyn Pantyffynnon Paradise Parc Howard Parc-y-rh?s Parc-y-rhos Parcyrhun Park Pemberton Pembrey Pemy-bre, Mynydd Pen-bont-Twrch Pen-bre Pen-sarn Pen-y-banc Pen-y-bont Pen-y-Fan Pen-y-gaer-fach Pen-y-groes Pen-y-mynydd Pencader Pencarreg Penceiliogi Pendderi Pendine Peniel Penlan Penllwyncoch-fawr Penrherber Penrhiw-goch Penrhiwgoch Pensarn Pentre Drefelin Pentre Morgan Pentre-bach Pentre-cwrt Pentre-felin Pentre-Gwenlais Pentre-isaf Pentre-Poeth Pentre-ty-gwyn Pentrecagal Pentrecourt Pentywyn Penybanc Pibwrlwyd Picton Ferry Pinged Plas-y-bwcci Plashett Pont Henri Pont Tywely Pont-Ar-Gothi Pont-Henry Pont-iets Pont-newydd Pont-tre-Seli Pont-Tyweli Pont-y-Fenni Pont-y-llwyn Pontaman Pontamman Pontantwn Pontarddulais Pontarsais Pontbren-lwyd Pontyates Pontyberem Pontyblodau Porth Tywyn Porth-y-rhyd Porthyrhyd Pum Heol Pumpsaint Pumsaint Pwll Pwll-Trap Quarry-Ffinant Ram Red Roses Rhandir-mwyn Rhiw-yr-adar Rhos Rhos-gosh Rhosaman Rhosmaen Rhyd-Owen Rhyd-y-saint Rhyd-y-wrach Rhydaman Rhydargaeau Rhydcymerau Rhyddgoed Rhydodyn (Edwinsford) Rhydywrach Roses, Red Salem Sancl?r Sandy Sandygate Sardis Sarnau Saron Saron (Llandybie) Saron (Llangeler) Seaside Siloh Spring Gardens St Clears St Ishmael Swiss Valley Sylen Talacharn Taliaris Talley Talog Talsarn Talyclun Talyllychau Tanerdy Tanglwst Tavernspite Temple Bar The Cl?s The Gate The Green The Laques Tir Syr Walter Tir-y-Dail Trallwm Trapp Traws-Mawr Tre-Bevan Tre-gynwr Tre-Herbert Tre-Vaughan Trebedw Trefenty Trelech Trevaughan Trimsaran Tumble Twyn Llanan Twyn-y-Boli Twynllanan Twynmynydd Ty-isaf Ty-Mawr Ty-newydd Ty'r fran Tycroes Tyle Tyrfran Tywely, Pont Tywyllach Union Buildings Upper Brynamman Upper Cwm-Twrch Velfrey Road Velindre Vollgastell Waterloo Waun Baglam Waun y Clyn Waun-gilwen Waun-Wrla Waunclunda Waungilwen Wern Wernbwll White Mill Whitland Y Tymbl Ynys-hafren Ysguborwen Yspitty Ystrad Ystradowen Ytymbl