Beaumaris Bay

6.8 · Estuary · Isle of Anglesey

Beaumaris Bay is a sheltered, gently sloping shore mark on the Menai Strait side of Anglesey, fished mainly from easy-access promenade/foreshore and adjacent mixed sand-and-mud with scattered stones. It’s a classic estuary-style venue where you cast into tidal runs and channels rather than heavy surf, producing reliable flatfish and school fish, with occasional rays and dogfish when you reach deeper water on bigger tides.

Should you fish Beaumaris Bay?

55 Fair

Today · Best available

Best available: 06:00-09:00 around the falling tide

Most likely species: Flounder and Plaice

Fair conditions. Best available around 06:00-09:00 around the falling tide, but no window reaches the strong threshold today. Good chance of Flounder and Plaice.

W 4 mph Rain 88% High tide 04:09

Fishable, but pick your timing carefully.

Plan this mark

7-day fishing forecast for Beaumaris Bay — 7-day forecast

Scores and best windows are weighted for .

Met Office Met Office · Open-Meteo

Where the data comes from. Weather and sea-state readings come from the Met Office and Open-Meteo forecast models, refreshed several times a day. High and low water are taken from tide-station predictions for this stretch of coast.

How the score works. Each window is scored 0–100 from the signals that most reliably move fish inshore: tide movement (a running tide carries food, so the last of the flood and first of the ebb are usually the prime spells), wind speed and direction (onshore wind stirs food into the surf — up to the point it makes fishing hard), sea state (a little wave and swell movement helps, heavy swell hurts), and weather — rain, temperature and light. Behind the headline number we score bite opportunity and comfort separately, and run a separate safety check on wind and swell. The size of the tide counts too: spring tides move more water than neaps, so the tidal range for this stretch of coast is weighed alongside the tide's direction, your target species and this mark — and unusually big springs strengthen the safety check, because the water rises faster and covers more ground.

Your target species counts. Pick a species below and the score also weights what we know about it — its season, preferred sea temperature, tide stage and sea state, and whether it feeds by day or night.

The rating is guidance, not a guarantee — conditions change fast on the coast, so always judge the sea in front of you before you fish.

Wednesday looks better than today. Unlock the week to see its score and exact window.

· windows & tide

Spring vs neap tides. Spring tides have a larger difference between high and low water, so more water moves on each tide — usually stronger flow that stirs up food and gets fish feeding. Neap tides have a smaller range and generally gentler movement. The range here is compared with what is normal for this stretch of coast, and the cycle swings between springs and neaps roughly every week, following the moon.

Big spring tides: the water rises faster and covers more ground than usual — double-check access routes and cut-off points before you fish.

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Beaumaris Bay is a sheltered Menai Strait estuary mark where tide timing and bait placement matter more than brute distance. Treat it as a channel-and-tide-run venue: fish the seams, eddies and cleaner patches for flatfish, then step up baits and tackle when bigger tides put deeper channel edges within reach for dogfish, rays and better opportunist fish.

  • Know when to fish the tide run and when to hide in the slack pockets.
  • Pick the flatfish window instead of sitting through dead water.
  • Find out when short-range baits can beat distance casting.
  • Target rays and dogfish only when the tide gives you a real chance.
  • Avoid the Beaumaris mistakes that cost rigs, bait and prime tide time.

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

Overall rating

6.8 /10

Blend of catch potential, access, safety, and overall experience.

Category scores

Catch Potential 6/10
Species Variety 7/10
Scenery & Comfort 8/10
Safety 7/10
Accessibility 9/10

Local knowledge

Beaumaris Bay fishing guide

Practical access, seasons, methods, tides, safety and facilities for this mark.

Beaumaris Bay is a classic Menai Strait shore venue where you can fish sheltered water with plenty of tide run and a real mix of species. It’s a reliable mark for anglers who like scratching for bites, but it can also produce quality fish when conditions and tides line up.

  • Best thought of as a Menai Strait bay/shore mark rather than open-coast beach fishing
  • Suits bait fishing, light spinning, and occasional lure work when baitfish are present
  • The key variable is the strength and timing of tide flow; it often fishes “better than it looks”

Beaumaris Bay sits on the Anglesey side of the Menai Strait, with fishing available from the foreshore and accessible edges around the town’s waterfront. Access is generally straightforward, but the best spots depend on state of tide and where you can safely get down onto the shore.

  • Shore access is typically via public waterfront/foreshore areas near Beaumaris
  • You’ll find a mix of mud/sand patches, stones, and weed-covered ground depending on the exact stretch and tide height
  • At low water, some areas open up but can become soft underfoot or cut off quickly by the flood tide
  • Expect boat traffic at times in the Strait—pick a spot and casting line that avoids navigation routes

Beaumaris Bay is known more for variety than for one single “headline” species, and it can reward a mobile approach. On the right tides and in settled spells it can throw up very decent fish, especially around features and stronger flow.

  • Flatfish: flounder and plaice are common targets; dabs can show too
  • Codling/whiting: possible in the colder months depending on year and conditions
  • Bass: present in the Strait system; best chances tend to be around moving water and bait concentrations (often more likely in warmer months)
  • Mackerel: can appear when shoals push into the Strait; opportunities are often short-lived
  • Rock/reef species in rougher patches: wrasse and small pollack/cuddy (where the ground suits)
  • Eels and other “nuisance” species can turn up, particularly on softer, warmer nights

This is a venue where matching your rig to the ground and tide makes a bigger difference than hero casting distance. Many takes come at moderate range, especially when the flow is doing the work and your bait is presented naturally.

  • Bait fishing (most consistent)
    • Use simple running ledger or paternoster rigs for general scratching
    • Step up to pulley-style or stronger traces if you’re fishing near snags/rough ground
    • Keep traces tidy: the Strait’s flow can tangle long snoods if you overdo them
  • Baits
    • Ragworm/lugworm: excellent all-round choices for flatfish and general species
    • Peeler crab or crab sections: good when targeting better fish (and when crabs are active)
    • Sandeel or fish strip: useful for bass, whiting, and opportunists
  • Lure/spin options
    • Light spinning can work when baitfish are present or on calm, clear spells
    • Fish the crease lines (where fast and slack water meet) rather than straight into the fastest run
  • Tackle
    • Medium shore gear is usually ample; bring a selection of leads because hold varies hugely with tide strength
    • Consider grip leads when the run is strong; swap to plain leads in calmer water to avoid excessive snagging

Tide is the engine room here: the Menai Strait can go from gentle drift to powerful flow, and Beaumaris Bay responds accordingly. The best sessions often come when you plan around manageable flow, good water clarity, and a stable weather pattern.

  • Many anglers favour fishing either side of slack water when you can maintain contact without massive leads
  • On bigger tides, focus on edges, bays, and slack pockets rather than fighting the full run
  • After prolonged calm weather the water can be clearer; this can help lure fishing and worm baits for flatfish
  • In coloured water or after disturbance, switch to scented baits (crab, fish strip) and consider larger profiles
  • Wind matters less than on open coast, but strong winds can still create chop and drift weed that ruins presentation

Beaumaris Bay is relatively sheltered, but the Menai Strait’s tides demand respect and can turn a comfortable ledge into a trap if you’re not watching the clock. The ground can also be deceptively slippery where weed and mud dominate.

  • Tide cut-off risk: don’t drop onto areas that can be surrounded by water on a fast flood
  • Soft mud/silt exists in places—probe carefully and avoid unknown patches, especially in the dark
  • Slippery weed-covered stones are common; studded boots/cleats can be a big help
  • Keep clear of boat channels and moorings; retrieve lines promptly if vessels approach
  • Night fishing is doable but bring a headtorch and plan exits—the shoreline changes quickly with tide
  • If you’re mobility-limited, the waterfront areas can offer easier access than more broken foreshore sections

Being close to Beaumaris town is a genuine advantage: it’s an easy place to fish without feeling remote, and you can usually sort food, tackle basics, or a warm drink nearby.

  • Parking is generally available in/around town (availability varies with season and events)
  • Shops, cafés, and toilets are typically accessible in Beaumaris (check opening times)
  • Local services make it convenient for short sessions around tide times
  • Mobile signal is usually reasonable in town-facing areas, but don’t rely on it as a safety plan

This mark rewards anglers who fish the “shape” of the water rather than simply casting far. Look for features that funnel food—then present a bait that behaves naturally in the flow.

  • Work the seams and eddies: cast so your bait settles on the edge of the run, not in the fastest current
  • Carry a range of lead sizes and change quickly; if you can’t hold bottom, you’re wasting prime tide time
  • For flatfish, try smaller hooks and neat worm baits, and keep the bait pinned down where possible
  • If crabs are stripping baits, switch to tougher offerings (crab, fish strip) or shorten soak times
  • Don’t ignore short-range: many bites come close in, especially when the tide pushes food tight to the shoreline
  • Keep an eye out for bird activity or small fish dimpling—it can signal a brief lure/spin window

There isn’t a single, universally posted “no fishing” rule that clearly applies across all of Beaumaris Bay, but regulations and restrictions can vary by exact spot, access point, and local management. Always check locally before setting up, especially around busy waterfront areas.

  • Check for local signage regarding fishing permissions, access, and any seasonal restrictions
  • Be aware of private frontage/structures: some slips, pontoons, or seawall sections may have rules
  • Observe standard UK best practice: respect size limits where applicable, return unwanted fish carefully, and avoid litter
  • If you intend to collect bait (e.g., bait digging), confirm whether there are local bylaws or protected areas that restrict it
  • If in doubt, consult local tackle shops, local authority notices, or harbour/marina guidance for up-to-date rules