Freestone · Mixed · Nelson, NZ

Motueka River

Motueka River 01

The Motueka is the accessible jewel of Nelson — a clear, friendly freestone river of gravel runs and willow glides, holding willing brown trout you can spot and stalk along much of its length.

Marginal · Brown Trout
Hare & Copper Nymph · 12–16
Marginallive now
Slow going — pick your moments
River dropping into shape after a lift. A short window. Take your time.
55% confidence
What moved it
  • Level1.51 mDropping after lift
  • Water temp12.6°C
  • ClarityVery colouredColouring up
Today's fly
Hare & Copper Nymph
Hare & Copper Nymph12–16
High-confidence seasonal pick
Conditions on the water
Live gauge
Level
Steady
1.51 m
Dropping after lift
Water temp12.6°C
ClarityVery coloured
Weather9°C
WindW 12 km/h
Pressure1001 hPa
Rain · recent4.2 mm
Rain · ahead0.8 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

How these readings are sourced

Weather-only: no live gauge wired. Colours after rain but clears quickly — sight-fishing best on low, clear water.

Water temperature for Brown Trout
Ideal
13°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Poor — water temperature is working for you, but water clarity is the limiting factor today.
Likely species
Caddisflies
Chironomids
Hatch timeline · todayPeak at 6pm

Hatch predictions

Today's headline hatch shown — see all 5 active hatches hour by hour as a supporter.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 3 guilds as a supporter.

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Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
2
2
2
1
1
2
2
Deleatidium / NZ Mayfly DunHatch
3
3
3
3
2
2
3
3
3
Burrowing Mayfly / Green MayflyHatch
3
2
2
Caddis / SedgeHatch
3
3
3
2
2
3
Cased Caddis / CreeperHatch
3
3
3
2
2
3
3

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

Ranked for today
Brown Trout fly box
Permits & access
Permit required — see local rules.
  • Nelson-Marlborough Fish & Game region — a Fish & Game licence is required
  • Check the current Anglers Notice
  • Check Clean Dry (didymo present)
  • Respect private-land access.
What's coming
Plan ahead
5-day outlook
Gallery · 2
  1. Motueka River 01
  2. Terrain map of the venue
    Terrain map
About this water

Sheltered and sunny, it suits the full repertoire: sight nymphing, dry-dropper, the mayfly rise and summer terrestrials. It colours after rain off the ranges but clears quickly, and it fishes well over a wide range of flows — a fine all-round Nelson base river.

Under the surface

The Motueka runs north out of the Nelson hill country through hop gardens and orchard valleys to Tasman Bay, a clear, friendly freestone of gravel runs and willowed glides, sheltered and sun-warmed. Brown trout hold the length of it, visible and willing in clear water, and the river has long been a favourite for accessible sight fishing.

Wading: Slick gravel, didymo, colour after rain — wadeable with care

Hatches & food

One of the better-documented Nelson rivers — Fish & Game report strong daytime mayfly hatches into March as the water cools, booming passion-vine hopper numbers along the willow-lined margins through February-March, and cicadas falling from January into cooler March nights.

  • River
  • Mixed
  • Partly confined
  • Pool riffle
  • Glide
The full read · show the working · for Brown Trout · confidence 55%
How the 30 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity15 × 18%2.7
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity33 × 12%4.0
Limiting factor: Water is very coloured — too coloured for Brown Trout= 67
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
A drop and clear would lift the flow and clarity scores.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 October (main river) / 1 November (upper reaches) → 30 April (upper) / year-round (lower)

    Nelson-Marlborough Fish & Game licence required. Legal status: guidance_not_permission.

Related guides
Fly Fishing on New Zealand's South Islandfeatured in this guideEuro Nymphingsubsurface methods
Booking & contacts
At a glance

Motueka River is a freestone river in Nelson — Tasman (Nelson-Marlborough Fish & Game), New Zealand. It sits at about 120 m above sea level. The species listed for this water is brown trout. Best window recorded for anglers: October–April; sight fishing best on low, clear water; prime December–March. Core methods listed: Sight nymphing; Dry-dropper; Dry fly (mayfly rise). Level and flow data for this water is linked from 1 gauge.