Lowland · Mixed · Belfast / Lagan Valley

River Lagan — Shaw's Bridge

The River Lagan flowing past Shaw's Bridge on the edge of Belfast, Northern Ireland.
Contributor photo

The River Lagan at Shaw's Bridge, Belfast.

Albert Bridge, CC BY-SA 2.0

The Lagan at Shaw's Bridge is fifteen minutes from central Belfast and holds wild brown trout.

Poor · Atlantic Salmon
Poorlive now
Slow going — better windows ahead
Low and clear — careful approach country. Stale fish in low clear water spook easily — pick your hour.
90% confidence
What moved it
  • LevelDry recentlyNo gauge reading
  • Water temp22.4°C
  • ClarityClear
Conditions on the water
Estimate
Level
Dry recently
No gauge reading
Water temp22.4°C
ClarityClear
Weather23°C
WindNE 14 km/h
Pressure1020 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

Water temperature for atlantic salmon
Welfare risk
22°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 22.4°C. This is the line where catch-and-release kills atlantic salmon. Do not fish for them today.
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 12 active hatches hour by hour with Pro.

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Evidence
Survey-backed · regionalModerate confidence

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

Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
1
Daddy Long LegsHatch
2
3
2
Terrestrial BeetlesHatch
2
3
3
2
Blue Winged OliveHatch
1
2
2
2
2
1
Black MidgeHatch
1
2
2
2
2
2
2
2
2
2
2
1

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

What's coming
Plan ahead
5-day outlook
Cooler water nearby · 1
Probably above the atlantic salmon safety line — these are likely cooler, but carry a thermometer.
Six Mile Water
20 km
~16°C
Brown trout · Dollaghan
Gallery · 2
  1. The River Lagan flowing past Shaw's Bridge on the edge of Belfast, Northern Ireland.
    The River Lagan at Shaw's Bridge, Belfast.
  2. Terrain map of the venue
    Terrain map
About this water

The Lagan at Shaw's Bridge is fifteen minutes from central Belfast and holds wild brown trout. The DAERA Public Angling Estate stretch runs from Shaw's Bridge to the Red Bridge — the better fishing sits in the faster sections where the river has pace and the trout have somewhere to hold. Salmon run from summer onwards; catch and release only. A convenient after-work water, not a destination river, and better for it. Atlantic salmon are managed under DAERA and Loughs Agency conservation byelaws, with mandatory catch-and-release on many waters; check current rules before fishing.

  • Mixed
Why this score · for atlantic salmon
  • Temperature030% weight
  • Flow4525% weight
  • Clarity9520% weight
  • Feeding Time9015% weight
  • Pressure8510% weight
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout1 March → 31 October
Related guides
Atlantic Salmonsalmon tacticsIrish Salmon Rivers Guidefive great salmon fisheriesConnemaraIrish fishing
Booking & contacts