Where’s The Fish? Logo for Where's The Fish?
Cornwall

Porthminster Beach

6.9 · Beach · Cornwall

A sheltered, gently shelving sandy beach on the east side of St Ives with clean ground and rocky fringes at either end. Best fished at dawn, dusk, and after dark, especially the last two hours of the flood into high water. Summer brings mackerel, garfish and scad close in, with bass possible along the edges and in calm, clear conditions on lures. Over sand, expect dabs, plaice, gurnards and lesser spotted dogfish; whiting show in autumn and winter. The rocky ends can hold wrasse and pollack. Easy access via St Ives station and nearby car parks, but avoid lifeguarded bathing zones in daylight during the main season. Watch for lesser weever in the shallows, slippery rocks at the ends, and a narrower beach at high tide.

Should you fish Porthminster Beach?

56 Fair

Today · Best window

Best window: 06:00-09:00 around the rising tide

Most likely species: Plaice and Mackerel

Fair conditions. Best around 06:00-09:00 around the rising tide. Good chance of Plaice and Mackerel.

W 4 mph Rain 24% High tide 10:59

Fishable, but pick your timing carefully.

Plan this mark

7-day fishing forecast for Porthminster Beach — 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.

Now

Tide curve will appear once tide data is available.

All windows will appear once the forecast is loaded.

Premium forecast

Unlock exact best windows, tactics and backup options for this mark.

Trip planner

Find the best time to fish Porthminster Beach

Choose when you're free and what you want to catch. We'll show the best tide, weather window and method for this mark.

Premium unlocks exact windows, tactics and alerts.

Premium Mark Insight

Locked

Porthminster is a sheltered, clean-sand beach that usually rewards finesse more than distance. The strongest all-round plan is to fish the flood into high water at dawn, dusk or after dark, using the open sand for flatties, whiting, dogfish and possible rays, then switching attention to the rocky fringes for bass, pollack, wrasse, garfish and summer mackerel when conditions suit.

  • Know when to stay on the sand and when to work the rocky ends
  • Time the flood so you are fishing the prime high-water window
  • Use finesse rigs that suit Porthminster’s clear, clean ground
  • Target bass, plaice, sole, whiting and summer mackerel by area, not guesswork
  • Avoid the common summer crowd and bathing-zone mistakes

Included with Premium

Cancel anytime · Stripe

Unlock this mark's plan

Jump to towns around this mark for more marks and guides.

St Ives (Cornwall) 0.3 mi Carbis Bay 1.0 mi Lelant 2.4 mi The Towans 2.4 mi Hayle 3.0 mi

Explore nearby towns: St Ives (Cornwall) · Carbis Bay · Lelant · The Towans · Hayle

Zoom and pan to explore access points and nearby marks.

Jump to guide

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

Overall rating

6.9 /10

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

Category scores

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

Bass 8/10
Tip: Best at dawn/dusk or into darkness on a flooding tide; work the surf gutters and rocky ends. Shallow-diving plugs, soft plastics, or peeler crab/sandeel baits.
Plaice 7/10
Tip: Spring–summer in clear, calm seas. Long cast over clean sand; lug/rag tipped with squid on clipped rigs. Daytime on a flooding tide.
Mackerel 7/10
Tip: Late spring–autumn. Metals or feathers at dusk on a rising tide when shoals push tight to the beach or off the rocky points.
Whiting 6/10
Tip: Autumn–winter nights. Small strips of mackerel or lug at range over clean sand on a flooding tide; keep baits moving with a slow retrieve.
Dab 6/10
Tip: Year-round, peak in winter. Small worm baits on size 2–4 hooks over clean sand, medium range. Flooding tide fishes best.
Dover Sole 6/10
Tip: May–Sep, warm settled nights. Fish close-in over clean sand with rag/king rag on light snoods; best on neap tides and a gentle surf.
Lesser Spotted Dogfish 6/10
Tip: Reliable after dark; small mackerel/sandeel baits on the clean sand. Fish 30–70 m on either tide, slight swell helps.
Golden-grey Mullet 6/10
Tip: Summer evenings; tiny rag/sandeel slivers on size 8–10s in the first gutter. Light float or small running ledger on a rising tide.
Pollack 5/10
Tip: From the rocky ends at dusk on a flooding tide; cast soft plastics or metals, or float-fish sandeel tight to kelp edges.
Ballan Wrasse 5/10
Tip: Target rocky patches at either end on the flood. Fish crab or worm straight down or short casts; daylight, some swell for cover.
Garfish 5/10
Tip: Late spring–autumn. Float a small strip of mackerel or use slim metal lures from the points; best on a flooding tide and clear water.
Mullet (Thick-lipped) 5/10
Tip: Calm, clear water near rocks/stream outflow. Float-fished bread or small rag; feed little and often. Best at first light on a flooding tide.

Local knowledge

Porthminster Beach fishing guide

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

Porthminster Beach sits just east of St Ives Harbour, a sheltered, sandy crescent with clear water and easy access via the branch line station above the sand. It’s a relaxed, family-friendly mark that still offers rewarding fishing for flatties, schoolie bass, rays and summer species, especially at dawn, dusk and after dark.

Porthminster is on the St Ives side of Carbis Bay, below the railway station and a short stroll from the town. Access is straightforward over firm sand with occasional steps or sloped paths, and it’s an excellent option when Atlantic swells make the north coast unfishable.

  • Approach: Follow signs for St Ives; the beach lies below St Ives railway station. The scenic St Ives branch line stops right above the sand, ideal for park-and-ride from St Erth.
  • Parking: St Ives Station Car Park sits immediately above the beach (postcode TR26 2BH). Spaces are limited and expensive in summer—arrive early or use the train.
  • Walk-in: 2–5 minutes down sloped paths/steps to the beach. Soft sand in places; trolley wheels can bog down.
  • Terrain: Clean sand for most of the bay; rock patches and weedy ground at both ends (toward Pedn Olva rocks west, and toward Carbis Bay east).

This is primarily a clean-sand venue with useful rocky edges. Expect a core of flatfish and school bass, with summer visitors and winter shoalers.

  • Spring:
    • Plaice, dab and flounder (building from March/April)
    • School bass nosing along the flood at dawn/dusk
    • Early garfish and the odd mackerel on bright calm days
  • Summer:
    • Plaice, dab, gurnard, small-eyed ray and occasional spotted ray at night
    • Bass (schoolies common, better fish after onshore blows)
    • Mackerel, garfish, scad after sunset; wrasse and small pollack from the rocky ends
    • Occasional smoothhound on crab baits
  • Autumn:
    • Rays on sandeel/squid, bass in surfy spells, plaice still present
    • Scad and mackerel at dusk; chance of squid in very clear, calm evenings
  • Winter:
    • Whiting after dark (can be prolific), pouting and poor cod
    • Dabs and flounder; stray codling are possible but rare

Light, tidy tactics shine on this clean beach, with close-range presentation often out-fishing long bombs. Work the rocks at either end for variety when the sand is busy.

  • Bottom fishing (sand):
    • 2–3 hook flappers with size 2–1 hooks and long snoods (60–100 cm) for plaice/dab; add small beads or sequins for plaice.
    • Running ledger or pulley-dropper with 3–4 oz lead for rays and bass when a light surf develops.
    • Baits: ragworm (prime for plaice), lugworm, maddies, strips of mackerel/squid, fresh sandeel for rays/bass, peeler or soft crab for bass/smoothhound.
  • Lure and float:
    • Metal lures and small long-cast spoons for mackerel/scad at dawn/dusk; slim soft plastics for schoolie bass in calm, clear water.
    • Float fish with sandeel/strip for garfish; bread or isome-style worms near the rocks for mini species.
  • Rock edges (both ends):
    • LRF gear with 1–10 g heads for wrasse, pollack, blennies; small hard lures at first light for schoolie bass.
  • Times:
    • Fish the flood into and over high at dawn/dusk for bass and rays; after dark for whiting/rays.
    • Keep it light and mobile by day; settle into a longer session at night once the beach clears.

As an east-facing, sheltered bay, Porthminster is a go-to when the Atlantic pushes heavy swell onto the open coast. Clarity is often good—scale down and fish fine when it’s gin-clear.

  • Tide: Flood and first 2 hours of ebb are productive; over high water in darkness is prime for rays/whiting. Big springs uncover more contour but increase sweep on the flood.
  • Wind and sea: W–NW winds give calm, clear water (good for flatties/gar/mackerel); a modest E–NE onshore ripple can switch on bass. After a blow, fish 24–48 hours into the settle.
  • Light: Dawn/dusk for bass, gar and mackerel; full dark for rays/whiting. Bright sun favors plaice on long snoods and subtle baits.
  • Seasonality: Late spring to early autumn is most varied; winter nights are consistent for whiting/dabs on small baits.

This is a generally safe, family beach, but summer crowds and lifeguarded bathing zones demand extra care and courtesy. The rocky fringes can be slippery—treat them like any other rock mark.

  • Bathing zones: When RNLI flags are up, do not fish inside the flagged swim/surf areas; move well away from bathers and heed lifeguards.
  • Crowds: Peak summer days are extremely busy—fish very early/late or at night to avoid conflict.
  • Rocks: Weed-covered and wave-washed at both ends; wear grippy footwear and consider a lifejacket if stepping onto rock platforms.
  • Tides: No serious cut-off risks on the sand, but ledges at the ends flood quickly—plan your escape.
  • Wildlife: Greater weever fish occur in summer—watch barefoot wading and handle carefully.
  • Mobility: Sloped paths and some steps; beach wheel access may be seasonal—check locally. Soft sand can hinder wheel users and trolleys.
  • General: Red headtorch filter at night to preserve your vision; keep rigs short and leads clipped when walking through the public.

Being in St Ives, amenities are excellent, making this a comfortable venue for longer sessions. Expect busy trade and higher prices in peak season.

  • On-site: Toilets near the beach, seasonal RNLI lifeguards, bins, fresh water at venues, and cafés including the well-known Porthminster Beach Café.
  • Nearby: Shops and food in St Ives town within a 5–10 minute walk. Tackle is available in the wider St Ives/Hayle area—check current opening times before you travel.
  • Transport: St Ives railway station directly above the beach; frequent services to/from St Erth park-and-ride.
  • Connectivity: Generally good mobile signal; 4G common.
  • Seasonal notes: Summer dog restrictions apply on many St Ives beaches—check local signage.

Subtle, well-presented baits close in will often out-fish heavy gear hurled to the horizon. Treat this as a finesse beach and save the big gear for the open coast.

  • Plaice like movement—use long snoods, pop-up beads or a slow roll in gentle drift.
  • For rays, fish the last hour of flood and first of ebb over darkness with fresh sandeel or a squid/sandeel wrap.
  • Scale down line/trace diameters in clear water; fluorocarbon snoods and small hooks bring more bites.
  • Garfish and scad stack up at dusk—keep a float rod or small metals ready.
  • LRF around Pedn Olva at first light is great fun; expect ballan wrasse, blennies and small pollack.
  • After hot, calm days, a short after-dark session can be busy with scad and whiting within easy lob range.
  • Seals occasionally cruise the bay—if one appears, expect a lull on bass and mackerel.

There is no blanket ban on fishing Porthminster Beach, but you must respect beach management and national recreational sea fishing rules. Always check the latest notices on-site and official sources before your trip.

  • Bathing zones: When RNLI lifeguards are operating, fishing is typically not permitted within flagged bathing/surf areas. Obey lifeguard instructions and local signage.
  • Bass (England): At time of writing, the recreational bass rules include a 42 cm minimum size and a seasonal retention period with a daily bag limit. These rules can change—check current MMO/DEFRA guidance before retaining fish.
  • Minimum Conservation Reference Sizes (MCRS): Many sea fish have legal minimum sizes. Consult the latest MMO/Cornwall IFCA size charts before keeping plaice, flounder and other species.
  • Shellfish and bait: Cornwall IFCA byelaws protect undersized and berried lobsters/crabs and regulate certain methods. Collect bait responsibly and avoid disturbing any seagrass or protected features.
  • Protected species: Do not target, land or disturb any protected species (e.g., shad, allis/twaite, certain rays if designated). If in doubt, release immediately.
  • General: No littering, no discarded line/hooks; consider voluntary catch limits on mackerel/scad to avoid waste.