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

Gauja (Valmiera County)

Wide view of the Gauja river flowing past forested banks near Valmiera, Latvia

Latvia's longest river carves a scenic valley through Devonian red sandstone in Gauja National Park.

Today · Closed season
Czech Nymph
Forecast · Today
Closed season
Out of season. File this water for the right month.
40% projected
Today's fly
Czech Nymph
Czech Nymph
Conditions on the water · Today
Live gauge
Level
Rising
0.12 m
Lifting fast
Water temp4.4°C
ClarityVery coloured
Weather3°C
WindN 23 km/h
Pressure987 hPa
Rain · recent0.8 mm
Rain · ahead1.8 mm

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

Water temperature for Atlantic Salmon
Cool — slow
4°C est.ideal 10–16°C
0°14°28°
How to fish it · for Atlantic Salmon
When
Morning into early afternoon.
Where
Pool tails, steadier runs, and any water with pace.
Method
Fish a sensible line-and-fly combination for the height and pace of water.
Kit
13 ft #8/9 double-hander in spate, 10 ft #8 single in low water. Floating line plus a fast-sink tip. 12–15 lb fluoro tippet.
Likely species
Stoneflies
Gammarids
Hatch timeline · todayQuiet day

Low insect activity predicted today

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 4 guilds as a supporter.

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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 · November highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Sea trout runRun
1
2
2
1
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
2
2
2
2
1
Blue Winged OliveHatch
1
2
2
2
2
1

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

Ranked for today
Atlantic Salmon 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.

Permits & access
Permit required — see local rules.
  • General fishing card plus the specific licensed Gauja salmonid permit required in the designated zones
  • The published fishery is for taimiņš (Salmo trutta / sea trout) with spinning or fly fishing using artificial bait during daylight hours
  • Check the current zone, municipality, and reporting rules before travel.
What's coming
Plan ahead
5-day outlook
Other water nearby · 4
Vaive
29 km
Brown trout
Gauja NP tributary ring (Lenčupe, Lorupe, Skaļupe, Nurmižupīte)
33 km
Brown trout · Sea trout
Amata
37 km
Brown trout · Sea trout · Salmon
Līgatne tributary system
41 km
Brown trout
Gallery · 2
  1. Wide view of the Gauja river flowing past forested banks near Valmiera, Latvia
    The Gauja river near Valmiera, Latvia
  2. Terrain map of the venue
    Terrain map
About this water

In practical regulated-fishing terms, the strongest current public evidence is for licensed Salmo trutta fishing on the Gauja in designated Valmiera County sections rather than for a broad salmon-destination reading of the whole river. The sandstone geology gives the river a softer, less alkaline character than limestone waters. Atlantic salmon are managed under national and EU Baltic conservation rules, with quotas, size limits and seasonal restrictions; catch-and-release is widely applied — check current rules before fishing.

Sea trout here

Summer-autumn runs, seasonal patterns vary by region

  • Sandstone
Why this score · for Atlantic Salmon
  • Temperature130% weight
  • Flow6025% weight
  • Clarity9520% weight
  • Feeding Time1015% weight
  • Pressure8510% weight
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Sea trout 1 January → 30 April

Sea trout: Variable seasonal (2026)

Related guides
Atlantic Salmonsalmon tacticsGrayling Playbookgrayling tacticsEuro Nymphingsubsurface methods
Booking & contacts
At a glance

Gauja (Valmiera County) is a freestone river in Latvia / Vidzeme (Gauja National Park / Valmiera). Its recorded elevation is about 44 m above sea level and the catchment geology is sandstone. Our data lists 4 species here, including brown trout, sea trout and salmon. It is classed as a salmon river. The sea trout season is recorded as running from 1 January to 30 April. Core methods listed: Streamer fishing; Salmon/sea-trout fly. Level and flow data for this water is linked from 2 gauges. Nearby waters in our listings include Vaive at 29 km, Gauja NP tributary ring (Lenčupe, Lorupe, Skaļupe, Nurmižupīte) at 33 km and Amata at 37 km.