Stillwater · Granite · Comunidad de Madrid (west

Embalse de Valmayor

Panoramic view of Embalse de Valmayor reservoir with the Sierra de Guadarrama mountains in the background
Contributor photo

Embalse de Valmayor, with the Sierra de Guadarrama beyond

Rodelar

A close-in supply reservoir 40–55 minutes west of Madrid on the Aulencia / Guadarrama drainage.

Poor · Pike
Small carp bug · 14–16
Not the day for it
Good wave on — drift country. Not much stacked in your favour today. Worth an hour if you are nearby, not worth the special trip.
6% confidence
low-confidence read — verify locally
What moved it
  • WindW 6 km/hCalm
Today’s fly
SC
Small carp bug14–16
Search the runs and pockets, dead-drift near the bottom.
Conditions on the water
Live gauge
Wind
Calm
W 6 km/h
N
W
from the west
WaveRipple
Water temp
Air temp21°C
CloudClear
Pressure1017 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

Reservoir levelas of 13 Jul
71% 10-yr norm
Steady
79% full
About normal
+8 ptsvs seasonal norm
-6 ptsvs last year
0 ptsthis week
How to fish it · for pike
When
Pike are ambush-feeding from weed cover. Fry and small perch concentrate in the warm shallows, drawing pike in during low-light periods. Mid-day pike retreat to deeper weed channels.
Where
Summer pike on the fly. Fish early (first light) and late (last hour) when pike push shallow to feed. Topwater is king — poppers and gurglers over weed beds. Mid-day fish hold deep in weed channels. Take a break during the heat of the day. Use a 9-10wt rod with a stiff butt for turning big fish away from weed. Welfare note: Water at 20.9°C — warm for pike. Fish dawn or dusk only. As a non-native invasive, handle by local rules: return one only where catch-and-release is legally permitted; elsewhere the official advice is to remove it from the water rather than return it.
The plan
Plan A

Summer pike on the fly. Fish early (first light) and late (last hour) when pike push shallow to feed. Topwater is king — poppers and gurglers over weed beds. Mid-day fish hold deep in weed channels. Take a break during the heat of the day. Use a 9-10wt rod with a stiff butt for turning big fish away from weed. Welfare note: Water at 20.9°C — warm for pike. Fish dawn or dusk only. As a non-native invasive, handle by local rules: return one only where catch-and-release is legally permitted; elsewhere the official advice is to remove it from the water rather than return it.

Plan B

Fish early and late, try deeper during the heat of the day with a fast-sinking line.

Watch for

Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.

Either bank or boat

Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.

Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey

Hatch predictions

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Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Reservoir BuzzerHatch
2
3
3
3
3
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Pike fly box
SC
Small carp bugTop
14–16 · Nymph
Search the runs and pockets, dead-drift near the bottom.
Permits & access
Permit required — see local rules.
  • Comunidad de Madrid licence required
  • Verify current access points and any temporary closures — Valmayor is a supply reservoir with managed shoreline access.
What's coming
Plan ahead
5-day outlook
Condition match
66%
Cloud25%
Wind100%
Temp60%

A reasonable day here, though cloud isn't quite in the sweet spot.

Other water nearby · 5
Gallery · 2
  1. Panoramic view of Embalse de Valmayor reservoir with the Sierra de Guadarrama mountains in the background
    Embalse de Valmayor, with the Sierra de Guadarrama beyond
  2. Terrain map of the venue
    Terrain map
About this water

A close-in supply reservoir 40–55 minutes west of Madrid on the Aulencia / Guadarrama drainage. Not a classic fly venue, but on the right day it fishes well for carp, barbel, and pike. Sight-fishing the margins for cruising carp is the most rewarding fly proposition; pike will take streamers in the cooler months. Trout logic doesn't apply here — read visibility, wind, water temperature, and recent pressure instead.

  • Reservoir
  • Granite
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
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Booking & contacts