Spate · Mixed · South-West / Cork, IE

River Ilen

River Ilen venue image

West Cork spate river flowing to Roaringwater Bay.

Poor · Sea Trout
Black & Silver Tube · 1–2 inch
Closed season
Out of season. File this water for the right month.
Closed — confidence not applicable today.
What moved it
  • LevelProxyvia River Sullane
  • Water temp9.4°C
  • ClarityUnfishableColouring up
Today's fly
BS
Black & Silver Tube1–2 inch
In deep pools and dark water, silhouette and contrast do the work colour cannot. A fly that reads as black against depth is enough. Fish it broadside, hold the swing, let it hang at the dangle — that is when the best fish take.
Conditions on the water · Today
Proxy gauge
Level
Rising
Proxy
via River Sullane
Water temp9.4°C
ClarityUnfishable
Weather10°C
WindN 38 km/h
Pressure1007 hPa
Rain · recent0.3 mm
Rain · ahead2.1 mm

No gauge on this water — conditions are inferred from River Sullane. The trend transfers, the absolute level does not.

Water temperature for Sea Trout
Ideal
9°C est.ideal 8–15°C
0°14°28°
How to fish it · for Sea Trout
When
From dusk into the first half of the night.
Where
Deeper pools and slower glides · hold water and current seams.
Method
Fish dark patterns on a sink-tip or lightly sunk line, especially near structure.
Kit
10 ft #6/7 rod, floating line with a sink-tip option, 8–10 lb fluoro tippet for the swing.
Likely species
Stoneflies
Gammarids
Hatch timeline · todayPeak at 11am

Hatch predictions

Today's headline hatch shown — see all 4 active hatches hour by hour as a supporter.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 3 guilds as a supporter.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

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Evidence
Survey-backed · regionalHigh confidence

Backed by regional invertebrate surveys; no sampling on this exact reach yet.

Through the year
0–3 scale · November highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Salmon runRun
1
2
2
2
2
2
2
1
Trout seasonSeason
1
2
2
2
2
2
2
1
March BrownHatch
2
3
2
CapererHatch
2
3
3
2
Heather FlyHatch
2
2
Autumn DunHatch
2
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Sea Trout fly box
BS
Black & Silver TubeTop
1–2 inch · Tube
In deep pools and dark water, silhouette and contrast do the work colour cannot. A fly that reads as black against depth is enough. Fish it broadside, hold the swing, let it hang at the dangle — that is when the best fish take.
Medicine Fly
Medicine Fly
8–12 · Streamer
Slim and mobile — fished sunk through the pool when surface work is not producing. Consistently takes fish that will not come to the surface.
Permits & access
Permit required — see local rules.
  • South Western Fisheries District
  • River Ilen AC manages the river around Skibbereen
  • Permits from Field Newsagents, The Square, Skibbereen (+353 28 21400)
  • Shrimp prohibited (fly, spinning, worm only)
  • Night fishing prohibited to visiting anglers
  • State rod licence required.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
River Coomhola
23 km
0
Brown trout · Salmon · Sea trout
River Ilen
< 1 km
Brown trout · Sea trout
Shepperton Lake
9.0 km
Brown trout · Rainbow trout
Ballin Lough (West Cork)
11 km
Rainbow trout · Brown trout
Lough Bofinne
16 km
Brown trout · Rainbow trout
Gallery · 1
  1. Terrain map of the venue
    Terrain map
About this water

Wild brown trout with some sea trout. Mixed geology in a mild Atlantic-coast catchment.

Hatches & food

EPA freshwater monitoring on the River Ilen confirms mayflies, stoneflies, caddis, aquatic diptera and freshwater crustaceans (shrimp and hoglice) are present across its monitored segments. The records establish food presence rather than adult emergence timing.

  • Mixed
Why this score · for Sea Trout
  • Temperature5428% weight
  • Flow8022% weight
  • Clarity8518% weight
  • Feeding Time9513% weight
  • Pressure857% weight
  • Insect activity3412% weight
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Salmon 1 February → 30 September
  • Trout 15 February → 30 September
Related guides
ConnemaraIrish fishingEuro Nymphingsubsurface methods
Casting instructors near here
Booking & contacts
At a glance

River Ilen is a spate river in South-West / Cork, Ireland. It sits at about 7 m above sea level. Our data lists brown trout and sea trout here. The trout season is recorded as running from 15 February to 30 September. The salmon season is recorded as running from 1 February to 30 September. Core methods listed: soft_hackle_swing; upstream_nymph; blind_fishing_coloured_water. Nearby waters in our listings include River Ilen at < 1 km, Shepperton Lake at 9.0 km and Ballin Lough (West Cork) at 11 km.