Summary
Monmouth Beach sits immediately west of the Cobb at Lyme Regis, Dorset, on the Jurassic Coast. It’s a classic shingle-and-ledge mark that produces bass, wrasse, mackerel and winter species, with stunning scenery and fossil-studded slabs under the cliffs. Expect rough, snaggy ground in places and rewarding fishing for those who prepare accordingly.
Location and Access
Reaching the mark is straightforward from Lyme Regis harbour, with the beach extending west from the Cobb along a shingle strip backed by cliffs. Access is easy to moderate, but the terrain quickly turns uneven with boulders and limestone ledges toward Ware Cliffs.
- Park at the Monmouth Beach (harbour-side) pay-and-display car park by the Cobb; additional parking is available at Cobb Gate or up the hill at Holmbush if it’s busy.
- From the harbour, walk west onto the shingle; the going is firm at first, then progressively rougher with broken ground and weeded ledges at lower states of tide.
- No steps or ramps onto the western ledges; expect an uneven, ankle-twisting walk. Trolleys are possible to the open shingle but awkward beyond.
- Suitable for a short-session lob from the shingle near the harbour; rock-hopping further west requires sturdy footwear and care.
Seasons
This stretch fishes year-round, with summer variety and a more limited but worthwhile winter draw. Species respond strongly to water clarity and tide height.
- Spring (Mar–May):
- Bass nosing along the shingle and over the first ledges on a flooding tide
- Pollack and wrasse around the rough ground under the cliffs
- Early mackerel and garfish in settled, clear water
- Summer (Jun–Aug):
- Bass at dawn/dusk on lures or crab baits, especially after a SW push
- Ballan and cuckoo wrasse, plus corkwing in the kelp; occasional conger after dark
- Mackerel, scad, garfish; schoolie bass and the odd smoothhound on crab
- Autumn (Sep–Nov):
- Peak mixed fishing: bass, wrasse, pollack; mackerel/scad into October on mild years
- Plaice or small rays are occasional from cleaner patches; pouting at night
- Winter (Dec–Feb):
- Whiting, pouting, rockling on night tides; dogfish fairly reliable
- The odd codling in a blow some winters, but not dependable
Methods
Rough ground tactics reign here: fish strong, fish simple, and use rotten-bottom links. Lure and float fishing shine along the ledges when the sea is calm and clear.
- Bottom fishing:
- Pulley or pulley-pennel (3/0–4/0) with a weak-link/rotten-bottom lead for bass and conger; 25–30 lb mono or 40–60 lb leader to handle abrasion
- Two-hook flapper (size 1–2) for mixed species; clip-down variants for a bit of range from the shingle
- Best baits: peeler or soft crab, ragworm, lugworm, whole squid/sandeel, mackerel strip; crab is king for bass and wrasse
- Float fishing the ledges:
- Sliding float with size 1–2 hooks; set 6–15 ft over kelp for wrasse/pollack
- Baits: ragworm, prawn/shrimp, hermit or soft crab; feed little-and-often with chopped prawn for wrasse
- Lure fishing:
- Metals (20–40 g), slim spoons and small surface/shallows minnows for mackerel, garfish and bass in clear water
- Weedless soft plastics (4–6 inch) on weighted belly hooks or Texas rigs for bass through kelp lanes
- Small hard lures or paddletails at dusk for pollack tight to the edge
- Timing tactics:
- Dawn and dusk are prime for bass and lure work; after dark brings pouting/whiting and the chance of a strap conger
- Fish a mobile approach along the ledges; static ledgering is best from the cleaner shingle near the harbour
Tides and Conditions
Monmouth Beach fishes best on a building tide with some movement, but it’s exposed to SW swells. Read the sea carefully—clarity and chop dictate your approach.
- Tide state:
- Mid-flood to high water is the top window for bass over the shingle and first ledges
- Over low water the ledges open up for wrasse/float fishing; beware the flood cutting you off
- Neaps are kinder for ledge access; big springs can run hard and flood quickly
- Sea conditions:
- Light SW–W chop with colour = crab baits for bass; avoid heavy swell on the ledges
- Calm, clear water = lures, float fishing and mackerel/garfish action
- After storms, allow a day for kelp/weed to drop out before lure fishing
- Time of day/season:
- Dawn/dusk year-round for bass; summer evenings for scad/garfish; winter nights for whiting/pouting
- Late summer/early autumn often gives the most consistent mixed bags
Safety
This is an erosion coast with active cliffs and tide-washed ledges. Treat it like a rock mark: plan your exit, watch the swell, and don’t linger beneath the cliff face.
- Cliff and landslip risk: keep well clear of the cliff base, especially after rain; rockfalls are common
- Tide cut-off: sections of ledge west of the harbour flood behind you; note your route and retreat before the push
- Slippery ground: weeded limestone is slick—wear boots with good grip; waders helpful but beware waves
- Swell/surge: SW groundswell can suddenly lift; avoid the edge in a heave and consider a PFD if working close to water
- Snags: use rotten-bottom links and carry spare leads/rigs; eye protection advised when casting near boulders
- Crowds: fossil hunters and bathers in summer—leave plenty of space and moderate casting power near the harbour end
- Accessibility: the open shingle near the car park is the easiest area; the western ledges are not suitable for limited mobility
- Night fishing: bring a reliable headtorch, spare light and a charged phone; mobile signal can be patchy under the cliffs
Facilities
Lyme Regis is well served right by the harbour, making Monmouth Beach convenient compared with more remote Dorset marks. Expect seasonal crowds and summer parking pressure.
- Parking: Monmouth Beach (harbour) pay-and-display by the Cobb; additional town car parks if full
- Toilets: public toilets at/near the harbour and along the seafront (seasonal opening hours may apply)
- Food and drink: cafés, kiosks and pubs around the Cobb/harbour; takeaway options on Marine Parade
- Tackle and bait: options available in Lyme Regis or nearby towns along Lyme Bay—check opening hours outside peak season
- RNLI/harbour: lifeboat station and harbour staff nearby; obey any temporary safety notices
- Signal: generally good on the open beach, variable right under cliffs
- Bins: litter and recycling facilities near car parks—pack out waste from the ledges
Tips
Local patterns repeat here: movement brings fish, clarity brings lures, and crab unlocks the rough-ground residents. Treat it as a roving venue, not a sit-and-wait beach.
- Carry both a lure rod and a stout bottom outfit; switch with the water colour
- Use short, powerful leaders and rotten-bottom clips; snags are inevitable—don’t let them cost you the fish
- For wrasse, fish float gear tight to kelp lines feeding tiny prawn pieces; upgrade hooks and rub leaders frequently
- Bass often show on the first push over the stones—arrive 90 minutes before your chosen tide window
- Watch for terns working tight in; casting behind the shoal often finds bass shadowing mackerel
- After dark, a whole squid or big crab bait near drop-offs can produce a surprise strap conger
- Fossil hunters frequent the ledges at low water—be courteous and pick casting spots with clear backswings
- In summer heat, scale down to small metals and clear floats for garfish; keep retrieves brisk and high in the water
Regulations
Shore angling is generally permitted at Monmouth Beach, but always follow local signage, especially near the harbour and bathing areas during peak season. Regulations can change—check before you go.
- Bass (European seabass): recreational limits in the English Channel include a minimum size (42 cm) and seasonal bag limits; confirm current open months and daily allowance with the MMO before fishing
- Southern IFCA district: local byelaws apply along this coast; review minimum sizes and any restrictions on shellfish or bait collection on the Southern IFCA website
- Protected areas: the wider Lyme Bay has protected features and restrictions on some commercial gear offshore; shore angling from the beach is permitted
- Harbour/bathing zones: temporary or seasonal no-fishing zones may be signposted near the harbour slipway or bathing areas—comply with instructions from harbour staff and posted notices
- General: return undersized fish promptly; consider voluntary catch-and-release for wrasse to protect local stocks; no littering or leaving line/rigs on the rocks