Rules at a glance
- Free fishing
- Fly only
Water temperature for Atlantic Salmon
Cool — slow7°C est.ideal 10–16°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
Fair — water clarity is working for you, but time of day is the limiting factor today.
Hatch timeline · todayPeak at 10am
Hatch predictions
Today's headline hatch shown — see all 4 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
See what else is on the menu with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Records-basedModerate confidence
Based on species-occurrence records, not local invertebrate surveys.
Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Nordic SpringflyHatch
2
3
3
2
Ladoga CaddisHatch
2
3
2
Evening SedgeHatch
2
3
3
3
2
Arctic Cased CaddisHatch
1
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Atlantic Salmon fly box
Permits & access
Permit required — see local rules.
- Major nationwide salmon river
- Permits via local operators and clubs
- Some beats less pressured than famous rivers.
What's coming
Plan ahead
5-day outlook
Fishing better nearby · 5
Gallery · 3
Salmon Fishing on the River Thjorsa, Iceland 
Þjórsá Terrain map
Why this score · for Atlantic Salmon
- Temperature4130% weight
- Flow4525% weight
- Clarity9520% weight
- Feeding Time1015% weight
- Pressure8510% weight
Directions
Related guides
Booking & contacts
Permits & access
Þjórsá
Water temperature for Atlantic Salmon
Cool — slow7°C est.ideal 10–16°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
Fair — water clarity is working for you, but time of day is the limiting factor today.
Hatch timeline · todayPeak at 10am
Hatch predictions
Today's headline hatch shown — see all 4 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
See what else is on the menu with Pro.
Start free trial14-day free trial. Cancel anytime.
Evidence
Records-basedModerate confidence
Based on species-occurrence records, not local invertebrate surveys.
Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Nordic SpringflyHatch
2
3
3
2
Ladoga CaddisHatch
2
3
2
Evening SedgeHatch
2
3
3
3
2
Arctic Cased CaddisHatch
1
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Atlantic Salmon fly box
Permits & access
Permit required — see local rules.
- Major nationwide salmon river
- Permits via local operators and clubs
- Some beats less pressured than famous rivers.
What's coming
Plan ahead
5-day outlook
Fishing better nearby · 5
Gallery · 3
Salmon Fishing on the River Thjorsa, Iceland Þjórsá Terrain map
Why this score · for Atlantic Salmon
- Temperature4130% weight
- Flow4525% weight
- Clarity9520% weight
- Feeding Time1015% weight
- Pressure8510% weight
Directions
Related guides
Booking & contacts
Permits & access