Summary
Smallmouth Bay sits on the Portland Harbour side of the causeway between Weymouth and the Isle of Portland. It’s a sheltered, easily accessed beach that offers consistent light-tackle sport and a real chance of bass, flounder, mullet and gilthead bream.
The water here is generally calm, making it a great option when the open coast or Chesil is unfishable, and it rewards thoughtful, scaled-down tactics.
Location and Access
This mark lies just north of Ferrybridge, facing into Portland Harbour, a short hop from Weymouth. Access is straightforward and largely flat, with short walks to reach the sand and shingle.
- Approach via the A354 (Portland Beach Road) and use the signed pay-and-display car parks by Ferrybridge/Chesil Beach Centre, then walk 5–10 minutes to the Smallmouth side.
- Limited roadside bays may be available along the causeway where permitted; observe local signage and restrictions.
- Regular buses run between Weymouth and Portland and stop near Ferrybridge; from the stop it’s a short, level walk.
- Terrain is a mix of firm sand, small shingle and occasional weed beds; trainers or light boots are fine.
Seasons
Smallmouth Bay holds a classic mix of harbour species with seasonal highlights. Think finesse rather than brute force.
- Spring (Mar–May):
- Flounder and the odd plaice over the clean patches
- School bass nosing along the margins
- Thick- and thin-lipped mullet in the clear water
- Early gilthead bream in May during warm spells
- Summer (Jun–Aug):
- Bass (better at dawn/dusk and after windy days that stir the margins)
- Gilthead bream over sand and broken ground
- Thick-lipped mullet; golden-grey mullet possible in calm, clear seas
- Garfish and scad (evenings), occasional mackerel shoals pushing in
- Wrasse around any rockier fringes
- Autumn (Sep–Nov):
- Peak bass time, including better fish after blowy south-westerlies
- Gilthead bream on worm/crab baits
- Mullet still present; scad at dusk into dark
- Occasional gurnard on small worm or fish-strip baits
- Winter (Dec–Feb):
- Flounder and dab on the cleaner sand tongues
- Whiting and poor cod in colder snaps
- Rockling after dark
- Bass are present but far fewer; mostly a bonus fish
Methods
This is a light-tackle venue where subtlety pays. Keep end tackle neat and baits small to mid-sized to tempt wary harbour fish.
- General ledgering:
- 1–2 hook flapper with size 4–1 hooks for flounder, dab, whiting; up to 1/0 for bass/bream
- Running ledger or long flowing trace for bass; light leads (1–2 oz) often suffice
- Baits: ragworm, harbour rag (maddies), lugworm, peeler/soft crab, prawn, mussel; small fish strips for gar/scad
- Bream and flatties:
- Short snoods for flounder; longer fluorocarbon snoods (20–30 in) for gilthead bream
- Fresh crab or worm/corn cocktail for giltheads; rag/maddies for flounder/plaice
- Bass tactics:
- Weedless soft plastics (4–5 in) on light jig heads or weighted hooks along the margins and tide lines
- After-dark ledgered worm or crab baits close in
- Mullet:
- Bread flake on size 8–10 under a clear waggler; pre-bait with mashed bread
- Harbour rag or small prawn pieces for thin-lips on a simple running float rig
- Surface/float:
- Small floats with slivers of mackerel or sandeel for garfish in summer
- LRF/HRF:
- Micro metals and isome-style worms will pick up scad, small wrasse, pollack and oddities at dusk into night
Tides and Conditions
Tide movement is the key driver here, especially around the Ferrybridge pinch point, but avoid the fiercest springs for comfort and safety.
- Best tide states:
- Flood to high water fishes well, bringing life into the margins
- First of the ebb can also produce, but expect stronger flow near the bridge
- Conditions:
- Clear to lightly coloured water favours mullet, gar and bream; a bit of colour helps bass confidence
- Fresh south-westerlies can push bait into the harbour; heavy weed may accompany big blows
- NE/E winds flatten it off—good for sight-fishing mullet
- Time of day/seasonality:
- Dawn and dusk are prime for bass, gar and scad in summer and early autumn
- Winter flounder respond to steady, smaller tides and delicate presentation
- Night sessions can be excellent for bass and scad on neaps
Safety
This is a relatively friendly venue, but the currents at Ferrybridge and mixed user traffic (swimmers, paddle craft, sailors) demand care.
- Strong tidal flow where the Fleet meets Portland Harbour—do not wade near the bridge or channels
- Shelving shingle can be awkward underfoot; watch for slippery weed at the waterline
- Keep clear of marked navigation channels and any moorings; never cast across active water-sport areas
- In onshore blows, floating weed can foul line; avoid overlong leaders and keep rod tips high
- Head torch, PFD for any rock-hopping, and studded boots if you venture onto weedy stones
- Accessibility: short, mostly level approach; final access is onto sand/shingle which may be challenging for wheelchairs or walkers without assistance
Facilities
Facilities are decent within a short radius, with more options in Weymouth and on Portland.
- Pay-and-display parking nearby (Ferrybridge/Chesil Beach Centre); check seasonal hours
- Public toilets typically at/near the Chesil Beach Centre (seasonal opening)
- Cafés and pubs on both Weymouth and Portland sides within a few minutes’ drive
- Tackle shops in Weymouth for bait and gear; some offer fresh/live baits in season
- Good mobile reception for most networks; no lighting on the beach—bring a head torch
- Water sports activity is common in daylight; expect sailing, paddle boards and kayaks
Tips
Local knowledge here is about finesse, timing and reading the subtle flow lines.
- Scale down: fluorocarbon snoods (10–12 lb for bream/mullet, 15–20 lb for bass) and neat knots out-fish heavy gear
- For gilthead bream, fish fresh peeler or soft crab on a long trace and let the bait sit—don’t strike too early
- Bass patrol surprisingly tight to the edge in coloured water after a blow; a quiet approach and short casts win
- Pre-bait mullet marks with mashed bread 30–60 minutes before you fish and keep feeding little-and-often
- Use bait elastic and fine mesh for soft baits to beat pickers and crabs
- If the main beach is busy, walk a little to find quieter pockets and subtle gullies
- Big spring tides can be awkward—aim for mid-tide on neaps for calmer, more controllable flows
- Keep a small LRF rod ready at dusk; scad and gar can switch on suddenly around the top of the tide
- Fun fact: “Smallmouth” refers to the narrow mouth where the Fleet lagoon meets Portland Harbour—the flow can audibly ‘hiss’ on stronger tides
Regulations
Recreational sea angling is generally allowed from the beach, but Portland Harbour and the adjacent Fleet have local rules. Always obey on-site signage and current byelaws.
- Portland Harbour: no fishing from marinas, private pontoons, slipways or within marked exclusion areas; keep clear of navigation channels and operating vessels
- The Fleet lagoon is environmentally sensitive with access restrictions in places—do not fish into the Fleet or from the road bridge; heed any nature reserve/SSSI signage
- Bass management measures apply in England (minimum size 42 cm and seasonal bag limits that can change year to year). Check the latest MMO/DEFRA notice before retaining any bass
- National/protected species: do not retain shad, allis/twaite, or European eel; return any accidentally caught specimens immediately
- Minimum conservation reference sizes (CRS) apply to many species; measure and release undersized fish
- Bait collection: avoid seagrass and sensitive mud/sand flats; some local restrictions may apply—check South West IFCA guidance
- Take litter and line home; do not leave discarded tackle where it can endanger wildlife or water users