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 · Closed season
Czech Nymph
Forecast · Today
Closed season
Out of season. Try elsewhere.
45% projected
Today's fly
Czech Nymph
Czech Nymph
Conditions on the water · Today
Live gauge
Level
Rising
0.30 m
Lifting fast
Water temp10.0°C
ClarityUnfishable
Weather5°C
WindN 22 km/h
Pressure1012 hPa
Rain · recent4.9 mm
Rain · ahead0.0 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
10°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.
Likely species
Stoneflies
Gammarids
Hatch timeline · todayPeak at 12pm

12pm(now) — Autumn Olive

Stage: On emergersApproach: Emerger or dryActivity: 21%

Peak activity at 12pm — Autumn Olive

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 4 guilds as a supporter.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 3 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 · November 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
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
0
Brown trout · Salmon · Sea trout
River Colligan
26 km
0
Brown trout · Salmon · Sea trout
River Nire
27 km
0
Brown trout
Suir
34 km
0
Brown trout · Salmon · Sea trout
River Owenacurra
23 km
Salmon · Sea trout
About this water

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 75%
How the 0 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time45 × 13%5.9
Pressure80 × 7%5.6
Insect activity61 × 12%7.3
Conditions total= 82
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
The dawn and dusk windows score higher than the midday lull.
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
At a glance

River Bride (Blackwater) is a lowland river in South / Cork-Waterford, Ireland. It sits at about 2 m above sea level. Species listed for this water: brown trout and sea trout. The trout season is recorded as running from 15 February to 30 September. Core methods listed: upstream dry fly; upstream nymph; spider. Level and flow data for this water is linked from 1 gauge. Nearby waters in our listings include Munster Blackwater at 19 km, River Owenacurra at 23 km and River Colligan at 26 km.