Spate · Old Red Sandstone · South West / Kerry

River Inny (Kerry)

River Inny (Kerry) terrain map

The Kerry Inny drains to Ballinskelligs Bay near Waterville — part of the wider Waterville and Iveragh fishing country, but a river in its own right, and not the midland Inny that shares its name.

Poor · Atlantic Salmon
Cascade · 10–14 doubles
Poorlive now
Slow going — better windows ahead
River temperature is the limiting factor today, not the flow. The thermal advice above stands. Rest this water for the species today.
80% confidence
What moved it
  • LevelProxyvia Laune
  • Water temp19.5°C
  • ClarityClear
Today's fly
Cascade
Cascade10–14 doubles
Universal SW Ireland salmon fly. Works on everything from the Cork Blackwater to the small Kerry spate rivers. Fish on a relaxed swing through the main pools; downsize for low summer water.
Conditions on the water
Proxy gauge
Level
Steady
Proxy
via Laune
Water temp19.5°C
ClarityClear
Weather12°C
WindN 11 km/h
Pressure1024 hPa
Rain · recent2.2 mm
Rain · ahead3.9 mm

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

Water temperature for Atlantic Salmon
Warm — slow
20°C est.ideal 10–14°C
0°14°28°
How to fish it · for Atlantic Salmon
When
Morning into early afternoon.
Where
Pool tails, steadier runs, and any water with pace.
Method
Fish a sensible line-and-fly combination for the height and pace of water.
Kit
13 ft #8/9 double-hander in spate, 10 ft #8 single in low water. Floating line plus a fast-sink tip. 12–15 lb fluoro tippet.
Why this works
Water at 19.5°C — above the atlantic salmon caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots.
Hatch timeline · todayPeak at 6am

Hatch predictions

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Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey

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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 · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Salmon runRun
1
2
2
2
2
2
2
2
1
Sea trout runRun
1
2
2
2
2
2
2
2
1
Daddy Long LegsHatch
2
3
2
March BrownHatch
2
3
2
GrannomHatch
2
2
Large StoneflyHatch
2
3
2

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

Ranked for today
Atlantic Salmon fly box

Munster Blackwater and neighbouring SW spring rivers: when the water is cold or running high, a tube fly fished deep on a Skagit head or sinking shooting head with a heavier leader finds fish that a floating line can't reach. Comes down to a 9'-10' single-handed rod and small flies on an 8lb tippet once the river drops into summer trim.

What's coming
Plan ahead
5-day outlook
Cooler water nearby · 3
Water here around 20°C — probably warm enough to stress Atlantic Salmon . These are likely cooler.
Iasknamacnateery Lough
1.0 km
~17°C
Sea trout · Salmon
Lough Namona
2.0 km
~17°C
Sea trout · Salmon
Capall Lough
4.0 km
~18°C
Sea trout · Salmon
About this water

The Kerry Inny drains to Ballinskelligs Bay near Waterville — part of the wider Waterville and Iveragh fishing country, but a river in its own right, and not the midland Inny that shares its name. For 2026 it is catch-and-release for salmon and sea trout. Fish it on a flood. Permits through Waterville and the Iveragh; the State Licence is required.

Hatches & food

EPA freshwater monitoring on the River Inny (Kerry) confirms mayflies, stoneflies, caddis, aquatic diptera and freshwater shrimp are present. This is food-presence evidence from kick sampling, not a confirmed hatch or rise pattern.

Sea trout here

Part of the Waterville/Currane catchment, one of Ireland's strongest historic sea-trout regions; the Inny carries white trout on floods, though modern runs sit below the glory-day baseline.

  • Old red sandstone
Water quality (WFD)
  • Ecology: Unknown
  • Chemical: Unknown
Why this score · for Atlantic Salmon
  • Temperature1030% weight
  • Flow6025% weight
  • Clarity9520% weight
  • Feeding Time1015% weight
  • Pressure8510% weight
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Salmon 17 January → 30 SeptemberC&R
  • Sea trout 17 January → 30 SeptemberC&R
Related guides
Atlantic Salmonsalmon tacticsIrish Salmon Rivers Guidefive great salmon fisheriesConnemaraIrish fishing
Casting instructors near here
Booking & contacts
Permits & access