- Free fishing
Water at 23.7°C — too warm to target pike today: poor sport, and where catch-and-release is legal (designated pre-2007 waters) warm water makes released fish die. Where it isn't, the official advice is to remove any fish caught from the water rather than return it. Either way, wait for cooler water.
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
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Hatch predictions
Top prey shown — see all 5 with Pro.
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Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Castilla y León licence required (Confederación Hidrográfica del Duero); note the Portuguese border — fish the Spanish side under Spanish rules
- Barbel protected during spawning
- Wels catfish and zander are invasive in the Duero — retention and handling rules apply; check current regulations.
A reasonable day here, though temperature isn't quite in the sweet spot.

🇪🇸 🇵🇹 🇪🇺 Presa de Aldeadávila (Castilla y León, España, 27-2-2025) Terrain map
- Wind conditions (ripple) closely match what this water fishes best in.
- Reservoir near full — settled fish across plenty of holding water.
Embalse de Aldeadávila

Water at 23.7°C — too warm to target pike today: poor sport, and where catch-and-release is legal (designated pre-2007 waters) warm water makes released fish die. Where it isn't, the official advice is to remove any fish caught from the water rather than return it. Either way, wait for cooler water.
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
See the full sub-surface read with Pro.
Start free trial14-day free trial. Cancel anytime.
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.
- Castilla y León licence required (Confederación Hidrográfica del Duero); note the Portuguese border — fish the Spanish side under Spanish rules
- Barbel protected during spawning
- Wels catfish and zander are invasive in the Duero — retention and handling rules apply; check current regulations.
A reasonable day here, though temperature isn't quite in the sweet spot.

🇪🇸 🇵🇹 🇪🇺 Presa de Aldeadávila (Castilla y León, España, 27-2-2025) Terrain map
- Wind conditions (ripple) closely match what this water fishes best in.
- Reservoir near full — settled fish across plenty of holding water.