Freestone · Sandstone · Latvia / Vidzeme (Gauja National Park), LV

Amata

Amata — File:River Amata wint LV (8332012471).jpg

Clear tributary of the Gauja running through national park country with rapids, sandstone outcrops and forested banks.

Marginal · Brown Trout
Elk Hair Caddis · 12-16
Marginallive now
Slow going — pick your moments
River temperature is the limiting factor today, not the flow. Fish dawn or dusk if you go at all, and handle everything with extra care.
80% confidence
What moved it
  • LevelProxyvia Gauja (Valmiera County)
  • Water temp19.3°C
  • ClarityClear
Today's fly
Elk Hair Caddis
Elk Hair Caddis12-16
Proven pattern for this period
Conditions on the water
Proxy gauge
Level
Steady
Proxy
via Gauja (Valmiera County)
Water temp19.3°C
ClarityClear
Weather20°C
WindSW 10 km/h
Pressure1011 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — conditions are inferred from Gauja (Valmiera County). The trend transfers, the absolute level does not.

Water temperature for Brown Trout
Warm — slow
19°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
Water at 19.3°C — above the brown trout caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots.
Hatch timeline · todayPeak at 6pm

Hatch predictions

Today's headline hatch shown — see all 10 active hatches hour by hour with Pro.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 3 guilds with Pro.

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Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 2 with Pro.

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Evidence
Survey-backed · regionalModerate confidence

Backed by regional invertebrate surveys; no sampling on this exact reach yet.

Through the year
0–3 scale · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
1

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

Ranked for today
Brown Trout fly box

A broader mixed-water trout pack than Estonia. Rivers and lakes both matter, but trout shares the stage with other prized fish, especially salmon and sea trout.

SS
Small Streamer
6-10 · Pattern
Proven pattern for this period
Permits & access
Permit required — see local rules.
  • General Latvian fishing card required
  • Tributary-specific access, local restrictions, and exact salmonid rules should be checked locally rather than assumed from a flat Gauja template.
What's coming
Plan ahead
5-day outlook
Water here around 19°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
  1. Amata — File:River Amata wint LV (8332012471).jpg
    File:River Amata wint LV (8332012471).jpg
  2. Terrain map of the venue
    Terrain map
About this water

Clear tributary of the Gauja running through national park country with rapids, sandstone outcrops and forested banks. High-priority research target with promising geography and water quality. Devonian sandstone geology with varied stream gradient.

  • Sandstone
The full read · show the working · for Brown Trout · confidence 80%
How the 32 is built — score × weight = contribution
Temperature35 × 28%9.8
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity66 × 12%7.9
Conditions total= 67
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Gauja (Valmiera County)proxy
Prey activitysurvey-backed invertebrate datasurvey
What would change the calculation
Cooler water — back toward the 10–16 °C ideal band — would lift the score and ease welfare.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Sea trout check current local rules → check current local rules
  • Trout check current local rules → check current local rules

Sea trout: Variable seasonal (2026)

Related guides
Euro Nymphingsubsurface methods
Booking & contacts