Water temperature for Atlantic Salmon
Warm — slow19°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 18.9°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 6pm
Hatch predictions
Today's headline hatch shown — see all 3 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
Top prey shown — see all 2 with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh 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
Salmon runRun
1
2
2
2
2
2
2
1
Sea trout runRun
1
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.
Beats · 1
Pontarddulais AA — Loughor day ticket via Fishing PassportAccess varies
Five miles of Pontarddulais AA water on the Loughor — sewin (the Loughor's reputation rests on large sea trout), late-season salmon, brown trout.
What's coming
Plan ahead
5-day outlook
Water here around 19°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
The River Loughor (Afon Llwchwr) meandering through its flood plain near Pontarddulais Terrain map
Why this score · for Atlantic Salmon
- Temperature1530% weight
- Flow4525% weight
- Clarity9520% weight
- Feeding Time9515% weight
- Pressure8510% weight
Directions
Seasons & zones
- Salmon1 March → 17 October
- Sea trout3 March → 17 October
Related guides
Booking & contacts
Afon Llwchwr (Loughor)
Water temperature for Atlantic Salmon
Warm — slow19°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 18.9°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 6pm
Hatch predictions
Today's headline hatch shown — see all 3 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey
Hatch predictions
Top prey shown — see all 2 with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh 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
Salmon runRun
1
2
2
2
2
2
2
1
Sea trout runRun
1
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.
Beats · 1
Pontarddulais AA — Loughor day ticket via Fishing PassportAccess varies
Five miles of Pontarddulais AA water on the Loughor — sewin (the Loughor's reputation rests on large sea trout), late-season salmon, brown trout.
What's coming
Plan ahead
5-day outlook
Water here around 19°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
The River Loughor (Afon Llwchwr) meandering through its flood plain near Pontarddulais Terrain map
Why this score · for Atlantic Salmon
- Temperature1530% weight
- Flow4525% weight
- Clarity9520% weight
- Feeding Time9515% weight
- Pressure8510% weight
Directions
Seasons & zones
- Salmon1 March → 17 October
- Sea trout3 March → 17 October
Related guides
Booking & contacts