Spate · Granite · West / Mayo, IE

Burrishoole

Burrishoole venue image

Marine Institute research fishery near Newport, Mayo — one of the most studied salmon and sea trout rivers in Europe.

Poor · Atlantic Salmon
Closed season
Out of season. File this water for the right month.
Closed — confidence not applicable today.
What moved it
  • LevelProxyvia Owenmore (Erris)
  • Water temp17.7°C
  • ClarityVery colouredColouring up
Conditions on the water
Proxy gauge
Level
Falling
Proxy
via Owenmore (Erris)
Water temp17.7°C
ClarityVery coloured
Weather15°C
WindW 12 km/h
Pressure1023 hPa
Rain · recent11.6 mm
Rain · ahead6.5 mm

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

Water temperature for Atlantic Salmon
Warm — slow
18°C est.ideal 1014°C
0°14°28°
How to fish it · for Atlantic Salmon
When
Morning and evening are prime, but midday can still produce if there's cloud cover or a breeze to ruffle the surface. Overcast days fish well all day in summer.
Where
Prime time. Fish the classic taking lies hard — heads and tails of pools, current seams beside faster water. Fresh-run fish will be settling into lies as the river drops into shape. This is the golden window.
Method
Lively swing near the surface. Floating line, the fly fishing in the top 12 inches. The fly should look alive — a small mend to accelerate at the right moment can trigger a snapping take.. Floating line. Small: size 10-14 doubles or small tubes. Classic summer size — bright, lightly dressed patterns that swim near the surface.
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
The river is in textbook shape. River dropping nicely into shape after a lift — textbook conditions. Clearing nicely — classic taking conditions. 17.7°C — outside the ideal range but fishable. This is the window experienced salmon anglers wait for — if you can get to the river, go now.
Hatch timeline · todayPeak at 6am

Hatch predictions

Today's headline hatch shown — see all 9 active hatches hour by hour with Pro.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds with Pro.

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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
Daddy Long LegsHatch
2
3
2
Murrough (Great Red Sedge)Hatch
2
3
2
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Lake OliveHatch
1
2
2
2
2
2
1

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

Permits & access
Permit required — see local rules.
  • Marine Institute research fishery — rod access is managed
  • Check with Marine Institute Newport
  • Important scientific monitoring site
  • State rod licence required.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Gallery · 1
  1. Terrain map of the venue
    Terrain map
About this water

Marine Institute research fishery near Newport, Mayo — one of the most studied salmon and sea trout rivers in Europe. Fish traps at Loughs Furnace and Feeagh count every migrating fish, providing critical data on wild salmon stocks. A short river between lakes with immediate responsibility to science. Grilse from June; sea trout from May. Fish it methodically understanding its research purpose. The Newport House beats offer historic sport. Salmon angling here is closed for 2026 under the conservation regulations; check Inland Fisheries Ireland for the current status. Atlantic salmon and sea trout are managed under IFI's Wild Salmon & Sea Trout Tagging Scheme — many rivers are catch-and-release and harvest is allowed only where a confirmed surplus exists, so check the river's current status before fishing.

Hatches & food

EPA monitoring of the Burrishoole's Srahmore reach records mayflies (Serratella ignita), stoneflies (Leuctra), caddis (Limnephilidae), chironomids and gammarus present. The record is sparse and presence-only from kick sampling, with no indication of emergence timing or a visible hatch.

  • Lough system
  • Granite
Water quality (WFD)
  • EcologyGood
  • ChemicalUnknown
What this classification means

WFD code normalized 2026-06-18: IE_WE_32S020100 → IEWE_32S020100 (EPA national format → EEA WISE euSurfaceWaterBodyCode; same water body, now joinable to WISE). Status confirmed against EEA WISE 2022 (3rd RBMP). Source: discodata.eea.europa.eu. | Prior note: EPA WFD 2019-2024 — Srahmore / Burrishoole system, Newport: Good status. Corrected 2026-06-18 from IEWE_32O020100 (a tributary/wrong river). Source: EPA Ireland WFD 2019-2024 classification (catchments.ie / EDEN).

EPA (Ireland) · IEWE_32S020100

The full read · show the working · for Atlantic Salmon · confidence 75%
How the river scores — hydrology factors
Water heightMedium Ideal+1.9
Recent riseClear Recent Rise+6.3
Falling after liftDropping Nicely Into Shape+4.0
Water temperatureWarm-3.0
Time in seasonSummer Peak Window+3.0
ClarityClearing+2.4
Hydrology base14.6
Rules that fired
Clearing After Spate Bonus+1
Will they take?Willingcaps the band

Fish should be willing to take — clearing, stained water, fresh fish moving on the lift.

Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Owenmore (Erris)proxy
What would change the calculation
No prolonged stable spell before the current rise.
Directions
Seasons & zones
  • Salmon 10 June30 SeptemberClosed

Sea trout: Variable seasonal (2026)

Related guides
Casting instructors near here
Booking & contacts