Freestone · Volcanic · Austurland / Breiðdalur, IS

Breiðdalsá

Breiðdalsá terrain map

One of East Iceland's salmon rivers, alongside the better-known Lagarfljót system.

Good · Atlantic Salmon
Green Butt · double 10 14
Goodlive now
A good day — worth the effort
Low and clear — careful approach country. Small, sparse flies, long leader, careful approach.
85% confidence
What moved it
  • LevelModerate rain recentlyNo gauge reading
  • Water temp8.7°C
  • ClarityClear
Today's fly
Green Butt
Green Buttdouble 10 14
Standard East Iceland hairwing. The Breiðdalsá is a compact freestone system; small sparse patterns on a careful swing or riffling hitch through the pool tails are the foundation.
Conditions on the water
Estimate
Level
Moderate rain recently
No gauge reading
Water temp8.7°C
ClarityClear
Weather8°C
WindSW 17 km/h
Pressure987 hPa
Rain · recent14.7 mm
Rain · ahead0.3 mm

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

Water temperature for Atlantic Salmon
Cool — slow
9°C est.ideal 1016°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
Good water clarity is right today, though river flow could be better.
Hatch timeline · todayPeak at 10am

Hatch predictions

Today's headline hatch shown — see all 12 active hatches hour by hour as a supporter.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds as a supporter.

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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.
  • Check current operator or local permit-holder conditions before fishing.
What's coming
Plan ahead
5-day outlook
Other water nearby · 1
About this water

One of East Iceland's salmon rivers, alongside the better-known Lagarfljót system. Volcanic bedrock underlies this river. Iceland's salmon are managed conservatively under operator and national rules — quotas, size limits and catch-and-release are widely applied; check the river's rules before fishing.

Under the surface

Breiddalsa runs the length of Breiddalur, the largest of the Eastfjord valleys, taking shape high in the mountains where the Tinnudalsa, the Sudurdalssa and the Nordurdalssa meet, and running out to the sea at Breiddalsvik. It is a medium river of clear, cold volcanic water through a broad, grassy, mountain-walled dale — handsome enough that it is often called one of the loveliest rivers in Iceland to fish. The bed is the dark basalt rock and gravel of the eastern fjords, the flow gathered from the high streams. It grows good fish: an unusually high proportion of two- and three-sea-winter salmon, with fish over ten kilos taken most years among a long-run average near eight hundred. The character is freestone pool-and-riffle water on a moderate gradient. Wading is secure on firm volcanic rock and gravel through the open valley reaches.

Wading: Firm but uneven volcanic rock

  • Volcanic
  • Partly confined
  • Pool riffle
Why this score · for Atlantic Salmon
  • Temperature6930% weight
  • Flow6025% weight
  • Clarity9520% weight
  • Feeding Time8015% weight
  • Pressure8510% weight
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