Atlantic Salmon
Salmonidae

Atlantic Salmon

Salmo salar

The king of rivers — a powerful anadromous fish that returns from the ocean to spawn in its birth river.


Habitat

Large, fast-flowing rivers with clean, cool water and gravel spawning beds. Adults spend years at sea before returning to spawn.

Typical size

60–120 cm, typically 3–8 kg; multi-sea-winter fish can exceed 20 kg.

Scientific name

Salmo salar

Distribution

Rivers flowing into the North Atlantic — Norway, Iceland, Russia, Scotland, Ireland, England, Wales, France, Spain.

The Atlantic salmon is the pinnacle of European riverine fly fishing. Entering fresh water from the sea with no intention of feeding, it must be provoked or irritated into taking a fly through predatory instinct, territorial aggression, or remembered habit.

Salmon runs historically occurred in most rivers from Portugal to Siberia. Today the population is concentrated in Norway, Iceland, Russia's Kola Peninsula, Scotland, and Ireland.


Fly fishing tactics

Fly Selection by Water Temperature

Water temperature dictates everything in salmon fishing. Cold water below 8 °C calls for large, heavy tube flies or size 2–6 doubles fished deep and slow. As temperatures rise toward 15 °C, switch progressively to smaller, lighter flies.

Swing and Across

The traditional spey-casting technique: cast across and slightly downstream, let the fly swing through the arc on a tight line. Long two-handed rods excel on large Scandinavian and Scottish rivers.


Recommended flies
Cascade
Ally's Shrimp
General Practitioner
Willie Gunn
Blue Charm
Best months
May
June
July
August
September
October

Where to Fish