Lowland · Mixed · South / Cork-Waterford, IE

River Bride (Blackwater)

River Bride (Blackwater) terrain map

A productive lowland tributary of the Munster Blackwater around Tallow and Conna, holding wild brown trout with a run of sea trout in its lower reaches.

Today · Not the day for it
Cinnamon Sedge
Forecast · Today
Not the day for it
Not much stacked in your favour today. Worth an hour if you are nearby, not worth the special trip.
45% projected
Today's fly
Cinnamon Sedge
Cinnamon Sedge
Conditions on the water · Today
Live gauge
Level
Rising
0.21 m
Lifting fast
Water temp13.7°C
ClarityUnfishable
Weather13°C
WindN 21 km/h
Pressure1019 hPa
Rain · recent18.1 mm
Rain · ahead26.3 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Brown Trout
Ideal
14°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Excellent — conditions well-balanced, with water temperature particularly in your favour.
Likely species
Mayflies
Caddisflies
Gammarids
Hatch timeline · todayPeak at 11am

12pm(now) — Black Gnat

Stage: On emergersApproach: Emerger or dryActivity: 49%
Also:Cinnamon Sedge28%Pale Watery23%Heather Fly23%
Peak emergence window9 food groups active

Peak activity at 11am — Black Gnat (Black Gnat, Peak emergence window)

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds as a supporter.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 5 as a supporter.

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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 · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
1
Mayfly (Green Drake)Hatch
2
2
Large Cinnamon SedgeHatch
2
3
3
2
Daddy Long LegsHatch
2
3
2
CapererHatch
2
3
3
2

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

Ranked for today
Brown Trout fly box
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Munster Blackwater
19 km
Brown trout · Salmon · Sea trout
River Owenacurra
23 km
Salmon · Sea trout
River Colligan
26 km
Brown trout · Salmon · Sea trout
River Nire
27 km
Brown trout
Suir
34 km
Brown trout · Salmon · Sea trout
About this water

A productive lowland tributary of the Munster Blackwater around Tallow and Conna, holding wild brown trout with a run of sea trout in its lower reaches. A gentler, weedier river than the Blackwater itself — best fished early before summer growth.

Hatches & food

EPA invertebrate monitoring on the River Bride (Blackwater) confirms mayflies, stoneflies, caddis, midges and blackflies, and freshwater shrimp and hoglice are present across its WFD segments. This is presence evidence from kick sampling, not emergence timing or a visible hatch.

  • Mixed
The full read · show the working · for Brown Trout · confidence 90%
How the 85 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity85 × 18%15.3
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity77 × 12%9.2
Conditions total= 85
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 15 February → 30 September
Related guides
ConnemaraIrish fishingEuro Nymphingsubsurface methods
Casting instructors near here
Booking & contacts
Permits & access