Freestone · Volcanic · Norðurland vestra / Vatnsdalur

Vatnsdalsá

A small glacial river winding through a red volcanic gully beneath a green mountain in Iceland.
Prime · Atlantic Salmon
Green Butt · double 10 14
Primelive now
Prime conditions — go now
Low and clear — careful approach country. Cover the water properly, fish each lie once.
85% confidence
What moved it
  • LevelDry recentlyNo gauge reading
  • Water temp11.1°C
  • ClarityClear
Today's fly
Green Butt
Green Buttdouble 10 14
From the river-specific salmon pack.
Conditions on the water
Estimate
Level
Dry recently
No gauge reading
Water temp11.1°C
ClarityClear
Weather9°C
WindN 9 km/h
Pressure1007 hPa
Rain · recent0.0 mm
Rain · ahead0.4 mm

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

Water temperature for Atlantic Salmon
Ideal
11°C est.ideal 10–14°C
0°14°28°
How to fish it · for Atlantic Salmon
When
Late June through mid-September. The Vatnsdalsá is a north Iceland classic — premium beats, wild salmon, named-pool tradition.
Where
Named pools through the Vatnsdalsá valley above the sea. The river is intimate; short casts and careful approach pay.
Method
Hitch tube on a floater is the Icelandic signature — small cone-head sizes 12 to 14, hitched across-and-down. Conventional small wets and tubes when the hitch isn't on. Single barbless mandatory; mandatory C&R on most beats.
Kit
11 ft switch or 10 ft #7/8 single-hander — most Icelandic beats reward short-rod accuracy. Floating line. 10 to 12 lb fluoro tippet.
Why this works
Excellent — water temperature is right today, though river flow could be better.
Hatch timeline · todayQuiet day

Hatch predictions

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Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey

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Evidence
ModelledModerate confidence

Modelled from regional ecology — no survey or occurrence data for this water yet.

Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
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 local operator or permit-holder rules before fishing.
What's coming
Plan ahead
5-day outlook
Other water nearby · 4
Blanda
26 km
85
Brown trout · Salmon
Víðidalsá
28 km
85
Salmon · Sea trout · Char
Norðlingafljót
37 km
Brown trout · Char
Grímsa
51 km
80
Brown trout · Salmon
Gallery · 2
  1. A small glacial river winding through a red volcanic gully beneath a green mountain in Iceland.
    Kotafjall and the Vatnsdalsá cutting a gully in the volcanic rock
  2. Terrain map of the venue
    Terrain map
Why this score · for Atlantic Salmon
  • Temperature10030% weight
  • Flow6025% weight
  • Clarity9520% weight
  • Feeding Time8515% weight
  • Pressure8510% weight
Related guides
Atlantic Salmonsalmon tacticsEuro Nymphingsubsurface methods
Booking & contacts
Permits & access