- Free fishing
- Fly only
Start with CDC F-Fly (Black) (18-22) on a As per local method. Early in the day, nymphs and buzzers fished slowly tend to outperform attractors.
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.
Hatch predictions
Top nymph shown — see all 2 guilds with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Cantabria licence required; check the annual normativa for size limits, quotas and any seasonal closures on this reservoir
- Atlantic salmon and barbel are also present — salmon are protected and seasonal.
A reasonable day here, though cloud isn't quite in the sweet spot.
Terrain map
- summer conditions with clear skies and breezy wind.
- High and still filling — new water inundating margins, surface fishing improves dramatically.
Embalse de Alsa
Start with CDC F-Fly (Black) (18-22) on a As per local method. Early in the day, nymphs and buzzers fished slowly tend to outperform attractors.
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.
Hatch predictions
Top nymph shown — see all 2 guilds with Pro.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Cantabria licence required; check the annual normativa for size limits, quotas and any seasonal closures on this reservoir
- Atlantic salmon and barbel are also present — salmon are protected and seasonal.
A reasonable day here, though cloud isn't quite in the sweet spot.
Terrain map
- summer conditions with clear skies and breezy wind.
- High and still filling — new water inundating margins, surface fishing improves dramatically.