Stillwater · Mixed · North Holland, NL

Geestmerambacht

2017 Noordzijde Geestmerambacht, Langedijk

A large recreational lake near Alkmaar, popular for general coarse fishing.

Fair · Trout
TBD after validation · 12–16
A respectable few hours, if you choose your moments
Water temperature is the limiting factor today, not the wave. Fish dawn or dusk if you go at all, and handle everything with extra care.
49% confidence
limited data
What moved it
  • WindSE 14 km/hGentle breeze
Today's fly
TA
TBD after validation12–16
A dependable searching pattern for these waters.
Conditions on the water
Estimate
Wind
Gentle breeze
SE 14 km/h
N
SE
from the south-east
Wave20 cm ripple
Water temp19.0°C
Air temp21°C
CloudOvercast
Pressure1016 hPa
Rain · recent0.0 mm

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

Head to
Wind driftSE wind
South-eastern end

A southeasterly has held for 8 hours, running colder than the water (17°C air against 19°C water). The end it blows into is taking that chilled surface water, so try the sheltered south-eastern end instead — off the back of the wind, where the undertow returns food along the bottom. That chill sits in the top of the water, though, and the bed is slower to feel it — on a bottom bait it is the undertow, not the temperature, that puts you at this end. Treat it as a tiebreaker between good swims rather than an override — features and angling pressure usually count for more.

How to fish it · for Trout
When
Unknown
Where
Set up a broadside drift and cover the water systematically. Fish TBD after validation as your primary pattern.
The plan
Plan A

Set up a broadside drift and cover the water systematically. Fish TBD after validation as your primary pattern.

Plan B

If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.

Watch for

Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.

Boat — drift

A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.

Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 5 as a supporter.

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Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
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
Trout fly box

A realistic Dutch trout fallback. Do not force a wild-river-trout identity here; keep it as a stocked stillwater and lake-trout pack.

TA
TBD after validationTop
12–16 · Fly
A dependable searching pattern for these waters.
Permits & access
Permit required — see local rules.
  • Do not surface this as a reliable trout recommendation until venue-specific evidence is confirmed.
What's coming
Plan ahead
5-day outlook
Condition match
49%
Cloud50%
Wind65%
Temp25%

Conditions are away from Geestmerambacht's sweet spot — it usually fishes best in ripple wind with cloud skies.

Water here around 19°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
  1. 2017 Noordzijde Geestmerambacht, Langedijk
  2. Terrain map of the venue
    Terrain map
About this water

A large recreational lake near Alkmaar, popular for general coarse fishing. Trout fishing here is unproven — reports of fly-caught trout are scarce and inconsistent, so treat any account of good sport with real scepticism until you've seen the evidence yourself. For now it's better regarded as a mixed coarse water than a dedicated trout venue.

  • Lake
  • Mixed
Water quality (WFD)
  • Ecology: Moderate
  • Chemical: Unknown

WFD classification · NL12_401

Why this score
  • autumn conditions with overcast skies and breezy wind.
Directions
Seasons & zones
  • Trout 1 March → 30 September
Related guides
Booking & contacts