Mark × species · Occasional
Silver eel at The Breaches, Kilcoole.
Silver eel is an occasional catch at The Breaches, Kilcoole near Newcastle. Best window on this ground: Seasonal on this mark. Long walk in from either Kilcoole (north) or Newcastle (south).


Quick facts
- Mark type
- Beach
- Skill
- Intermediate
- Catalogue rank
- Occasional
Why fish Silver eel at The Breaches, Kilcoole
Kilcoole shingle-belt outflow under the rail bridge. Under-targeted specimen mullet; flounder, sea trout and bass at the same channel.
Marsh gullies and mountain streams from the Kilcoole shingle belt meet the sea under a railway bridge, on older maps marked as 'The Breaches'.
This is ERFB Site 23, not the Broad Lough / Vartry system at Wicklow (Site 28 Broadlough on the Murrough), which lies about 12 km south.
The single most under-targeted specialist mark on this stretch of coast, the Eastern Regional Fisheries Board guide explicitly notes mullet 'well over the specimen weight of 5 lb' present, with 'little attempt to catch them'.
Flounder concentrate at the freshwater interface; sea trout pass through on their run; bass at dawn/dusk on the outlet.
Harbour channels and river mouths where silver-phase European eels run on autumn nights. Bray Harbour lists them as an occasional visitor alongside conger.
Kilcoole outflow specialist mark, specimen mullet and flounder, groundbait and finesse tactics required.
The Eastern Regional Fisheries Board guide points straight at this mark (Site 23): 'Some of these fish appear to be well over the specimen weight of 5 lbs but to date there has been little attempt to catch them.
Time spent fishing for both of these species may be well rewarded'.
Two tactical points: (1) the pool BEHIND the rail line is sheltered from open-sea conditions and fishes on days the open beach is unfishable; (2) flounder concentrate at the freshwater/saltwater interface at all tides, not just slack, this is reliable winter fishing.
Season and tide
At The Breaches, Kilcoole, Silver eel is worth targeting in Seasonal on this mark. Coast-wide, Silver eel runs August to December (peaks October autumn nights on harbour and river mouths).
Wider mark season: Grey mullet: May to October (specimen-class possible), Flounder: year round at freshwater interface, Sea trout: July to October, Bass: April to November (peak autumn Sep to Nov; outlet at dawn/dusk), Dab: October to February
Tide guidance here: Mullet move into the pool behind the bridge on the flood and back out on the ebb, both windows fish the channel. Bass at the outlet on the flooding tide at dawn or dusk. Flounder concentrate at the freshwater/saltwater interface throughout the tide.
Autumn nights on harbour channels and river mouths during the silver run.
Fishable phases: first-flood, mid-flood, high, first-ebb, mid-ebb. Peak: mid-flood, first-ebb.
Tactics on this mark
Night sessions on harbour channels during the autumn run. Treat silver eel as a regulated migratory fish, not a casual bag-filler, and check current Irish eel rules before every session.
Float-fished bread or flake (mullet, specialist technique); Light ledger with worm or crab close in (flounder); Surface lures or sub-surface plugs at the outlet (bass); Single-handed fly (sea trout)
Gear: vertical drop. Facing E.
- Bottom-fished worm or fish strip in harbour channels
- Quiet night sessions on the Bray mouth and Kilcoole Breaches
- Float-fished bread or flake (mullet, specialist technique)
- Light ledger with worm or crab close in (flounder)
- Surface lures or sub-surface plugs at the outlet (bass)
- Single-handed fly (sea trout)
Baits and lures
Silver eel baits and lures: Worm; Fish strip; Small deadbaits fished on the bottom.
What this mark typically holds: Bread/flake (mullet); Ragworm; Peeler crab; Small lures (bass/sea trout).
Bread/flake (mullet); Ragworm; Peeler crab; Small lures (bass/sea trout)
Access and ground
Long walk in from either Kilcoole (north) or Newcastle (south). The railway bridge with the freshwater channel is the singular landmark. No road access mid-beach. The pool behind the rail line is sheltered from open-sea conditions and fishes when the open beach does not.
Parking: Limited; Kilcoole station or Newcastle area as starting points.
Safety: SAC/SPA wetland, quiet behaviour required, bird sensitivities apply. Fast-flowing channel at peak ebb, never wade across. Long walk in, no facilities, patchy mobile coverage.
Nearest tackle: Wicklow town or Greystones tackle shops; specialist mullet bread/groundbait is BYO.
Nearest town: Newcastle. Skill level: Intermediate.
Size and identification
Typical shore size around Migrating silver-phase European eels from harbour mouths; specimen class from about Large silver eels are notable; check current eel rules before retaining.
Long snake-like body with a continuous dorsal, caudal and anal fin. Silver-phase fish show metallic flanks and enlarged eyes before the marine migration.
Tip: Bray Harbour lists silver eel as an occasional visitor with conger. Treat every eel as regulated migratory fish, not a casual bag-filler.
Irish shore context: record class around Autumn silver-phase fish at harbour and river mouths.
Same-mark companions
Other ranked targets on the same mark include Grey mullet, Flounder, Bass, Sea trout, Dab. Open those pair pages or the full mark guide when you want a multi-species session.
Live ranked advice for The Breaches, Kilcoole updates on Today's plan. Pair this page with the Silver eel species guide for coast-wide season bars and conservation detail.
Conservation
European eel stocks are depleted. Prefer catch and release; never retain unless current national rules clearly allow it.
Guide conservation label: Highly Recommended C&R.
Confirm current bag limits and closures on the Silver eel species guide and /learn/rules before retaining fish.
Next steps
Live ranked session advice for this mark sits on today's plan. Rules and bag limits: learn / rules.
NEXT STEP
Open the full mark or species guide.
Pair pages assemble mark and species catalogue facts for this ground. Depth sessions live on Today's plan.